Document wrwX52vGDBe8VRYzxDGZ78VjD

! :SH22SS, -as an extenalooVcij wreass ui.slt-ssuaet! oo na. r'^5lWcJi.-c3JaS-Vii*i" 'Paints tested ' . '> v' '...... - Group 1 = =. Paint Wo. KB 3328 KB 3329 KB 3330 KB 3331 m^^ss. Titjm&>&/AA 50/50 bland Titancuc^RAHE 75/25 blend Tltiinpx A/SroP jo/50 blend Group 2 Lead Containing GlossTOiite Paint Ho. HOP Variation KB 3299 KB 3300 KB 3301 HB 3302 Titanox A Titanox A/M 50/50 blend Titanox A/RAWC 82/18 bland Titanox A/KCHT 50/50 blend Group 3 => = Lead Containing Tint - Colonial Yellow Paint Ho. TiOp - extender CO KB 3303 Y HB 330*t- Y Titanox BAHC - Mg silicate Titanox KC - Mg silicate KB 3305 Y Titanox RAWC - Ca carbonate KB 3306 Y Titanox HC - Ca carbonate oup 4 -- Lead Containing Tint - Gray Paint Wo. TiOp - extender r b 3303 a Titanox RAWC 1- Mg silicate KB 3304- G Titanox RC - Mg silicate V. KB 3305 G Titanox RAWC - Ca carbonate RB 3306 G Titanox RC - Ca carbonate 0007-SWP-046039 V 00Q7-SWP-000115412 2- - Group 5 - T.P. Co. White House Paints f Paint Ho. 1527-1 10$ TxA M0-10$ TxRA-38.5$ Fb2n-15.7$ BCfWL-25.85t.Asl>. 1527-2 10$ TxA M0-10$ TxRA 10-38.5$ PbZn-15-7% BCWL-25-8$ Ash. 1527-3 20$ Be Al68 LO-38.5$ PbZn-15.7$ BCWL-25.8$ Ash. 1527-4 the same paint as So. 2 vith all the lead being replaced by 45X on a volume basis. 1527-5 1527-6 7-5$ Tx A HD-7.5$ Tx EA 10-34.8$ PbZn-l4.7$ BCWL-35.7$ Ash. 35$ TxSfcHT-10$ TxA MO-50$ PbZn-5$ Ash. 1527-7 the SafiS paint as So. 6 vith all the lead replaced by 45X on a volume basis. 1527-8 25$ T*RCHT-7-5$ TxA MD-35$ PbZa-32.5$ Asb. 1527=9 15$ tA 168 10-10$ TxRA 10-35$ Zn0-20$ Asb.20$ Calcium Carbonate. ) 1527-10 35$ TXRCHT-10$ TxA MO-35$ Zn0-20$ Asb. \ Group 6 - T.P. Co. Tint Bases (dray) Faint Ho. 1527-H 13$ TxRAHC-38$ Zn0-13$ 45X36$ Calcium Carbonate 1527-12 12$ TxRANC-35$ Zn0-53$ Calcium Carbonate 1527-13 53$ TxRC-34.5$ ZnO 12.5$ Basie Lead Silicate 4-5X 1527-14 2$ TxRC-25$ Zn0-10$ 45X-45$ Calcium Carbonate 1527=15 Primer 60$ TxRC-20$ BCWL-20$ Asb. in usual dehydrated castor oil-linseed-ester gum vehicle at a'PVC of 40$ 1527-16 Primer - 65$ TxRC-35$ Asbestine in usual vehicle 0007-SWP-046040 0007-SWP-0Q01 -3- Preparation and. Exposure The paints are tested on cedar bevel siding as follows: a. The left l/3 of ea(*:p^l a control usingbcusepaint undarcoater plus SWP Gloss White dr the appropriate SHF tint. b. The center 1/3 of each panel a test topcoat over undareoater. (Undercoater for SW? groups is Bex 450. Tor T.F. Co groups It is their #1527-151 but see also special T.P. Co. primer at end of list}. v. c. The right 1/3 of each panel the same test as the center 1/3 but self-primed work. d. First coats at 4-50 sq. ft. per gallon, topcoats at 550. The panels have been exposed 24 months at Miami, Florida, vertical south, and 24 months at Chicago, north and south vertical. Stannary of Besulta Group I. Fume Resisting Whites Normal at Florida, no failure, clean and white. Self-primed a little cleaner and whiter than Rex 450-primed, which seems to be a general trend. The only variation seen on the Chicago tests is a slight yellowness, with slightly more dirt and less erosion, on the Titanox A/ RCHT blend. Group H. Lead Containing Whites 4 Also no film failure at either location (Chicago erosion not yet serious). At Florida this group seems just slightly cleaner than Group I. The 82/1856 Titanox A/RANC sample shows idcipient erosion at Florida, and a little more than average erosion at Chicago. The Chicago tests, in_ general, tend to bear out the slight ad vantage in clean-up as compared with Group I. Group III. Lead Containing Tint- Colonial Yellow As for fading and chalk -masking, the two locations agree almost per fectly -- the Titanox RC/20 dry Mg silicate combination is best, RC/566 whiting is poorest, and RAWC/20 dry (regular) and RANC/566 intermediate. At Chicago, the dirt collection tends to vary in the same way, and there are no other differences; therefore the general appearance ratings are in that order. At Florida checking is a serious factor, both RC samples showing much more checking than the RANG samples. 0007-SWP-046041 0007-SWP-000115414 -4= Group IV. Lead. Containing Tints - Westchester Grey In general, the checking at Florida follows the same pattern as in the yellows. On tba contrary, ths pattern of fading of Group m does not show up on the Grays, which are badly chalk-masked, quite dirty and poor in appearance, The Chicago panels again show the BC/566 blend as undesirable because of a yellow chalk-face. However, the BC/Mg silicate blend., good in Group 111, is adversely affected by this saas yellow cast, apparently caused by the RC- It is very dearly demonstrated that a more chalk resistant titanium Is still needed for use in tints. v Group V. Titanium Pigment Corporation Whites, with Titanium Pigment Corporation Primer #1527-15 (with 20j( BCWL) The details of differences in performance on these panels may best be seen In the readings, especially Florida. In general we see an extension of the previously noted poor durability (checking) due to this primer, the self-primed sections being generally better. Also, as before, there is more dirt with lead-free than lead-containing paints, and more with larger amounts of rutile pigments Rutile yellowing aa such Is not a problem at this stage. Decreased use of lead-zinc and Increased extender with A-MO/RA-IO (Paint #2 versus #5) shows increased chaeking. A-MO/RCHT shows perhaps the worst checking and is very dirty. A-MO/RA and the two samples using A168-LO (#3 and #4) seem quite free of checking. However, A168-LO blended with RA-10 (Paint #9) is poor in clean-up. Group VI. Titanium Pigment Corporation Tints, Gray This group as a whole, like the S-W Grays in Group IV, shows heavy chalk-masking and is generally unsatisfactory. Paint #14, high in calcium carbonate, shows clearly better color-retention than the others, but is very dirty and shows extensive checking. However, this is a light microscopic checking which resembles wrinkling and it may not indicate poor durability. Paint #12, also high in calcium carbonate, gives similar indications, fair color, but poor clean-up and questionable durability. Paint #13, using RC, zinc oxide and h'jX basic silicate, seems to show the worst checking of the group. 0007-SWP-046042 0007-SWP-000115415 -5- Group VII. (Supplementary) Using Titanium Pigmfnt Cojrporatlon Special Primer,: 65/35. BC/Mg silicate, no B^^HLoHda teataVshpe' a llttlft chflcViTig vlt^ Wyy k-p topcoat, not found fith Ba* 450 (Group 1 juide). However, Faint #9 with this primer setmi satisfactory And Paint #10 looks better and shows less cheating than as usfcd with Bex 450. Ch-t^wy, -bests aria not as far advanced, Been very similar to the parallels tnrtng Bek 450, Examination Results Examination at 24 Months, Florida Panel BB Ho. Description Ho. guide Hex 450 plus Bex 471 15835? reg,,, all 1403, 3299 left 1/3 SWP Fume Resisting 36 Rex 436, 3328 50/50 TxA/M 36-2 "2'8 " all Belf- 3328 primed, other wise as 36 37 All TxAA 3329 Chalk 5 5 5 6 Check 10 10 10 10 Crack 10 10 10 10 Fade Mildew Guide That 76 77 76 Dirt 8 7 8 7 Gen. App. 7-S 6 7 6 37-2 Self-primed 3329 6 10 10 7 6 86 38 75/25 TxA/RANC 3330 6 10 10 8 6 76 38-2 Self-primed 3330 6 10 10 a 7a7 39 50/50 TxA/BCHT 3331 5 10 10 8 6 76 39-2 self-primed 3331 5 10 10 8 787 SWP Gloss White 40 Bex 471 as guide 3299 6 10 10 7 777 40-2 Self-primed 3299 6 10 10 7 8 88 4l 50/50 TxA/AA 3300 5 10 10 7 777 41-2 Self-primed 3300 5 10 10 7 788 0007-SWP-046043 0007-SWP Panel Ho. Description HB Mildew Gen, Ho. Chalk Check Crack - Fade Guide Seat Dirt Appi 15842 82/18 Tx A/BAHC 3301 5 10 10 8 8 77 42-2 Self-primed 3301 5 10 10 8 8 8 B. 43 50/50 TxA/RCBT 3302 6 10 10 8 8 7 7. 43-2 Self-primed 3302 5 10 10 8 8 8& SWP Colonial Yellow GuideHeg. `45, "White 158447 Rex 465 reg. 3303Y 6 9m* 10 4 -- 7- 5 45 45=2 Seme, hut center 1/3 (BABC 4 20 dry) Self-primed 3303Y 33031 5 5 9m* 10 47 9m* 10 47 7 75 885 46 TxRC/20 3304Y 6 3m 10 5 7 563 46-2 Self-primed 3304Y 6 3m 10 5 7 6 74 47 RAHC/566 3305Y 5 8m 10 4 7 664 47-2 Self-primed 3305Y 5 8m 10 4 7 6 74 48 RC/566 3306Y 6 3m 10 3 6 564 48-2 Self-primed SWP Westchester Gray 49 Guide Rex 450 White, plus 477 Left 1/3 50 Same hut center (RANC-20 dry) 50-2 Self-primed 51 RC/20 51-2 Self-primed 3306Y 3303G 3303G 3303G 3304G 3304G 6 6 5 5 6 6 3m 10 3 10 4 Warped hoard 9m 10 3 Warped hoard Tta 10 3 Warped hoard 4m 10 3 Warped hoard 3m 10 3 6 5 5 6 6 5 74 74 464 5 74 564 674 52 RANC/566 3305G 7 8m 10 4 7 6 75 52-2 Self-primed 3305G 7 8m 10 3 - 7 6 74 53 RC/566 3306G 6 2m 10 3 6 664 53-2 Self-primed 3306G 6 2m 10 3 6 6 74 0007-SWP-046044 00Q7-SWP-000115417 -7- Panel KB Description No. Chalk P. Co. Paints, White Guide as 15835, tut I854F T.P.'e rag. primer 1527-15 (left 3299 5 and. center peats T.P. No. all this primer) 55 T.P. White, with 1527-1 4 lbs A-MO/HA 55-2 Self-primed 1527-1 4 Check . Crack 7-9 10 10 10 10 10 Fade Hilda*; Guide 53 55 Gen. Dirt App. 6 4-6 53 65 56 A-MD/R/U10 -2 5 8m 10 5" J ' .4 3 56-2 Self-primed -2 5 80 10 5 454 57 56c A168-LO -3 4 10 10 5 364 57-2 Self-primed -3 4 10 10 5 364 58 As 15858 hut 452 -4 5 10 10 5 354 58-2 Self-primed -4 4 10 10 5 364 59 59-2 A-MO/HA-10 hut -5 lead-zinc changes Self-primed -5 53 part m 5 Tin 8m 10 5 353 5 464 60 KCHT/A-MO 60-2 Self-primed "6 5 3 8m part m -6 5 la 10 7 474 7 565 61 As 60, hut 45X -7 6 4 part 8m m 61-2 Self-primed -7 6 8m 10 4 453 4 464 62 As 60, but more -8 5 5m 8m extender 62-2 Self-primed 78 5 6m 10 5 554 5 554 63 A168-LO and RA-10 ~9 8 7m 10 4 242 63-2 Self-primed -9 8 7m 10 4 242 64 r c k t /a -mo -10 8 2m 10 5 342 64-2 Self-primed -10 8 2m 10 5 332 0007-SWP-046045 0007-SWP-000115418 8- - Panel RB Ho.- - Description BO. Chalk T.P. Co. Tints/ Gray Golds as 49, but'T.P. Co. "KB 15865F Primer 33030 6 TP BO. 66 T.P. Special 1527-11 7 RANCA5X/CaC0n/ ZnO 66-2 Self-primed. -11 7 Check 7to 4m 5m Crack 10 10 10 Mildeir flen. Fade. Guide^Taat- Dirt;vAi;"- 3 mm mas* . 5-7 4-5 35 6 64 35 6 64 67 RAHC/ZnO/CaCO^ -12 9 2m 10 5 5 3 44 67-2 Self-primed -12 9 2m 10 5 5 4 44 68 68-2 RC/2nO/45X Self-primed -13 6 2 8m 3 5 part m -13 6 3 8b 3 5 5 64 5 64 69 69-2 RC/ZnD/45X/ CaCO, Self-primed -14 ? -l4 8 T.P. White vlth Special. Primer Guide as before, but T.P. 70F Special Primer, 3299 vhich is 65/35 RC/Asbestine TP Ho. 71 As 15863, but 1527=9 spec. pr. 71-2 Self-primed 1527-9 4 7 7 72 As 15864, but -10 7 spec. pr. 72-2 Self-primed -10 7 lm 10 5 5 lm 10 5 5 8m 10 8m 10 8m 10 6m 10 7 10 5 5 5 5 3 44 3 44 7 7-8 3 43 343 365 465 0007-SWP-046046 0007-SWP-000115419 -9- Panel HB No. *>- 15835G ''3299 Gloss 0 Examination at 24 Months, Chicago V ,'V-V ' -V sons den. Chalk Eros `n Fade Dirt- App. :.V Gan Gloss-- flhklgjfsjwte&vBad*-': Dirt App 68 77 vsi 0 5' 9 66 36 3328 0 6 a 88 05 8 77 36-2! 3328 0 6 7 88 05 8, 77 37 3329 0 6 8 37-2 3329 0 5 7 77 78 0 5 "^8 0 5 8" = 'V % 6 .6 6 38 3330 0 7 8 38-2 3330 0 7 7 39 3331 0 6 8 39-2' 3331 0 6 8 to 3299 0 6 8 to~2: 3299 0 6 7 4i 3330 0 6 8 77 78 66 77 77 88 77 079 07 9 06 10 06 10 05 9 05 9 06 9 77 78 55 55 66 76 ''6 ' 6 4-1-2: 3300 0 5 a 88 42 3301 0 5 8 77 42=2 3301 0 5 7 88 43 3302 0 6 8 77 43-2 3302 0 6 8 88 44 3303Y 0 6 16" 4 6 5 45 3303Y 0 6 10 3 6 6 45-2 33037 0 6 10 4 6 5 46 3304Y 0 6 10 6 6 6 46-2 3304Y 0 6 10 5 6 6 G5 8 76 05 8 77 05 8 77 06 9 66 05 9 76 0 7 10 5 4 4 0 7 10 6 5 5 0 7 10 5 5 4 Dirt north is largely mildew on tii 0 6 10 7 4 5 0 6 10 6 4 5 47 3305Y 0 7 10 5 6 6 47-2 33Q5Y 0 7 10 4 6 5 0 7 10 6 5 5 0 7 10 5 5 4 0007-SWP-046047 0007-SWP-000115420 -10- Panel RB SOOTH Gen. No. Ho. Oloss Chalk Eros 'n Fade Dirt App. 15848 3306Y 0 8 10 3 4 3 48-2 3306Y 0 7 10 3 4 3 4^ 33030 0 6 10 5 7 6 50 33030 0 6 10 5 7 6 50-2 3303G 0 6 10 4 8 6 51 3304G 0 6 10 6 5 5 51-2 33040 0 6 10 5 6 6 52 33C$ 0 7 10 6 5 5 52-2 33050 0 7 10 5 6 5 53 33060 0 7 10 6 4 4 53=2 33060 0 7 10 5 4 4 54 3299 0 6 8 77 55 1527-1 0 6 7 66 55=2 1527=1 0 6 6 77 56 1527=2 0 6 8. 56-2 1527-2 0 6 7 57 1527=3 0 5 7 56 66 66 57-2 1527-3 0 5 6 76 58 1527-4 0 6 8 56 58-2 1527=4 0 6 7- 66 59 1527=5 0 7 6 66 59=2 1527=5 0 7 5 60 1527=6 0 5 a 77 66 60-2 1527-6 0 5 8 77 61 1527=7 0 5 8 55 61-2 1527=7 0 5 8 66 62 1527-8 0 7 7 66 62-2 1527-8 0 7 6 77 HORTH :.OS. Oloss Chalk Eros'n ` Fads; .' Dirt i Aim. 07 07 07 06 06 06 06 10 10 10 10 10 10 4 10 3 3 5 4 4 5 5 3 '2. 32 55 65 . 7. 1 4k :v 4 0 7 10 6 5 5 0 7 10 6 6 6 06 10 4 4 4 06 10 4 4 4 06 10 66 06 10 ,5 5 06 10 66 06 06 05 10 10 8 55 66 77 05 7 77 O' 6 9 56 06 8 66 07 9 55 07 8 66 0 5 10 45 0 5 10 0 5 10 66 45 0 5 10 56 08 9 56 07 6 75 0007- SWP-046048 0007-SWP-000115421 -11- Panel pB SOUTH Gen. No. No. doss Chalk Eros'n1 Fade Dirt Aw, 15863 1527-9 0 7 8 56 63-2 1527-9 0 6 7 66 64 1527-10 0 6 8 55 64-2 1527-IO 0 6 8 66 65 3303s 0 7 10 4 8 6 66 1527-H 0 8 9 6 5 5 66-2 1527-U 0 8 9 5 6 6 67 1527-12 0 8 8 6 5 5 67-2 1527-12 0 8 8 5 6 5 68 1527-13 0 7 9 5 6 5 68-2 1527-13 0 7 9 4 7 5 69 1527-14 0 8 5 6 4 3 69-2 1527-14 0 7 6 6 5 5 70 3299 0 6 8 77 71 1527-9 0 6 8 56 71-2 1527-9 0 6 6 67 72 1527-10 0 58 66 72-2 1527-10 0 5 7 77 ...... "NUHTH Gen (Hess, Chalk Bros *n aFatfe&Dirti " App 06 10 45 06 9 55 05 9 45 05 8 56 0 7 10 4 6 5 0 8 10 6 "4 5 0 8 10 6 4- 5 09 10 ' 7 34 0 9 10 7 4 5 0 7 10 5 5 5 0 7 10 5 6 6 09 7 7 2' 3 09 9 7 V3 4 0 8 6 fi 06 9 06 8 4P 1 55 05 8 55 05 8 66 Biere Is no checking or cracking on any Chicago panels. 0007-SWP-046049 0007-SWP-000115422 -12- General Caanenta This apies shews the checking oa tintsvhich has been so notice able in recent Tears at Florida. Furthermore, doe to the -side -variations In chndringiwith the - titanium-changes, It. seeps to indicate that the titanium.plgment Is a major factory perhaps associated with the extender used in the titanium calcium form. Titanox RC, which uses calcium sulfate, seems to be particularly bad In this respect, and also shears bad fading. Calcium carbonate as extender and kji basic silicate -vblte lead seem to reduce checking. 4*?X seema to help clean-up, but calcium' carbonate appears to hare the opposite effect. Aa said before, there Is a zeal need for a more chalk resistant form of titanium dioxide tian Is currently available for use In tints. Formulas Involved Pounds 100 250 240 120 142 3 Gallons Material 2077 20 5H 18 2174 547 4 1-1/2 1-1/2 25 (l4l) f90l) (543) (348) Wt./Gal. - T 13.73 - A 1Jt 80 Viscosity 19" 75 deg. on #3 Tint Base - KB 3306 Pounds Gallons Material 44o 412 325 2140 Titanox EC 23ET 566 1/2 32-1/2 19 1-1/4 3A 4 11 (5094) , (5027) tft./Gal. - A 15.16 Viscosity 33" 75 deg. on #3 0007-SWP-046050 0007-SWP-000115423 -13- Tint Base - HB 3305 Pounds Gallons Material 440 412 137 1004 Titanox RA 375 566 i/z 32-1/2 19 (5094) 2) (310) 1=1/4 3/4 4 1/4 (901) (543) jl4l) (5027) Wt./Gal. = T 14.65 - A 14.61 Viscosity 23" @ 75 deg. on #3 Tint Base -m>3304 4 Founds 440 325 200 OajffisSa' Material 412 21*0 Titanox BC 20 1/2 32-1/2 19 1-1A 13 (5094) (2) (310) V --------- (901) (543) (141) (3*8) Wt./Gal. - T 15.00' - A 15.02 Viscosity 37" @ 75 deg. 00 #3 Tint Base - KB 3303 Pounds Gallons Material 440 412 137 1004 - Titanox RA 325 20 1/2 32"l/2 19 (5094) (2) (310) 1=1/4 3/4 4 17 (901) (543) (l4l) (5027) Wt./Gal. - T 14-38 - A 14.31 Viscosity 22" @ 75 deg. on #3 SWP Gloss WhiteTTB 3302 Pounds Galloats Material 250 20 175 2132 - Titanox BC HT 100 1403 = Titanox A 200 412 200 1424 32=1/2 19 (2) (310) 1-3/4 ' 5/8 4 15-3/4 (901) (5*3) (1*1) (3*8) Wt./Gal. - T 14.46 - A 14.50 Viscosity 26" 75 deg. on #3 0007-SWP-046051 0007-SWP-000115424 SHP Gloss White - KB 3301 Pounds Gallons Material 30 1004 - titanox BA HC i4o 1403 - Titanox A 200 412 200 1424 325 20 32=1/2 19 [310) 1=3/4 5/8 4 16=3/4 (901) (543) 1141) (348) Wt./Gal. = T 14.25 - A 14.23 Viscosity 21" @ 75 deg. on #3 3HP Gloss White - KB 3-100 Pounds Gallons Material 85 1403 - Titanox A 85 2030 = Titanox AA 200 412 200 1424 325 20 32-1/2 19 (2) (310) 1-3/4 5/8 4 16-3/4 (901) (543) (l4lj (348) Wt./Gal. - T 14.25 - A 14.30 Viscosity 25" @ 75 deg. on #3 SWP QIo s b White = SB 3299 Pounds Gallons Material 170 1403 = Titanox A 200 412 200 1424 325 20 32-1/2 19 (2) (310) 1-3/4 5/8 4 16-3/4 (901) (543) T141) (348) Wt./Gal. - T 14.25 - A 14.31 Viscosity 25" @ 75 deg. on #3 Fume Resisting White - BB 3328 Pounds Gallons i&teri&l 100 1403 = Titanox A 100 2030 - Titanox AA 290 2059 288 20 32-1/2 19 (2) (310) 3 1-1/2 2 1=1/4 4 14-1/4 4 (5096) (543) (2231) Sg? (348) (348) Wt./Gal. - T 13-29 - A 13-33 Viscosity 42" @ 75 deg. on f'i 0007-SWP-046052 -35 - 1 1t Fume Resisting White - RB 3330 Pounds Gallons Material 126 1403 - Titanox A 42 1004 - Titanox RA NC 290 2059 314 20 32-1/2 19 (2) (310) 3 1-1/2 2 1-1/4 4 14-1/4 (5096) (543) (2231) (223S) (141) (348) Wt./Gal. - T 13.22 - A 13.23 Viscosity kl" & 75 deg. on #3 Fume Bead Pounds fltol'riiiia Material. 290 2059 288 20 200 / 32-1/2 19 Ca) (31' 1-1/2 2 1-1/4 4 14-1/4 3 (5096) (543) (ito) ml yt./Oal. - T 13.29 - A 13.31 Viscosity to" 9 75 dag- on #3 JWC:ls Fdfe Resisting White - BB 3331 Gallons Material 29Q 2059 112 20 75 1989 245 213? - Titanox EC ET 74 l4o| - Titanox A 32-1/2 19 (2) (310) 3 l-l/? 2 1-1/4 4 14-1/4 (5096) 543) (2231) (2236) (141) (348) Wt./Gal. - T - 13.4a - A 13.45 Viscosity 32" @ 75 deg. on #3 J. W. CHAPIN 0007-SWP-046053 0007-SWP-000115426 Project $91 SWP Faint Research Department - Jammy 19, 1954 Progress Report cnRxposuzes l6046-l6ll5 ?, C aa*ifl5ce-25 c,r an Pont-Bherwln Williams Cooperative Series of 1951 Previous Report -- September 29, 1952 Purpose To cohere outdoor exposure results at our locations 'with those at Wilmington, Delaware, as exposed by the dn Font Figment Division. Faints testingvaxlpemTt-'Bvnn sad Tl-Cal pigments in 8WP White, Colonial fellow and WestehsstairOraQr'vcre made by us. Somewhat similar formulations ve:re mtfm by dn Fort, their accent being mainly on variations in amounts of lead and `zinc pigments and the use of their bodied linseed oil varans ours. Obese paints were interchanged and both sets painted oat and exposed by each. Paints Tested Sherwin-Williams paints tested are as follows: Group 1. Fume Resisting House Faints Faint Ho. KOp Variation HB 3307R 3308R 3309 3310 Ti-Pure FF/TCR 50/50 blend Ti-Pure TCR Ti-Pure FF/R-610 75/25 blend Ti-Pure JP/Tl-Cal R-2? 50/50 blend Group 2. Lead Containing Gloss White Faint Ho. TIP? Variation RB 3401 3312R 3313 331^ Ti-Pure FF Ti-Pure FP/YCR 50/50 blend Tl-Pure FF/R-610 82/18 blend Ti-Pure FF/Ti-Cal R-27 50/50 blend Group 3. Lead Containing Tint - Colonial Yellow Paint Ho. TiO^ - Extender RB 3400Y 3402Y 3317Y 3403Y Ti-Pure R-610 - Mg silicate Tl-Cal R-60 - Mg silicate Ti-Pure R-6l0 -Ca carbonate Tl-Cal R-60 - carbonate 0007-SWP-046054 -2- Group 4. Lead Containing Tint - Gray Paint Ho. HO> - extender RB 34000 34028 33170 34038 Ti-Pore R-6l0 - Mg silicate Ti-Cal R-60 - Mg silicate Ti-Pure R-610 - Ca carbonate Ti-Cal R-60 - Ca carbonate The du Pont paints nay be described as follows: Formula Description TTP-25a Primer - R-6lO/BCWL/BSWL/Mg Bil. 1 Ti-Pure FF/35^ ZnO/Mg 8il. 1A ditto, but using S-W (310) 2 Ti-Pure FF/35* ZnO/Ca qo^ 3 Ti-Pure FF/YCR/35^ ZnO/Mg sil. 3A Ditto, but using S-W(310) 4 Ti-Pure FF/YCR/Acic. 2nO/Mg sil. 4A Ditto, but using S-V (310) 5 Stain resistant Ti-Pure FF/Mg sil. Colonial Yellow 206 Ti-Pure R-6l0/Acic. ZnO/Ca COj 206A Ditto, but using S-W (310) 207 Ti-Pure R-6l0/Acic. ZnO/Ca C03 Gray Tint 106 Ti-Pure R-6l0/Acic. ZnO/Ca CO^ io 6a Ditto, U3ing S-W (310) 107 Ti-Pure H-6l0/Acic. ZnO/Ca CO^ Lb/Gal. 1.27/4.24/2.97 1.50/2.55/5.99 90/.9(b/.24/2.58 -96/-96/2.76/2.99 2/3-7 1.2/2 ,.54/5-51 1.42/1.00/7.36 1.2/2.54/5.51 1.42/1.00/7-36 0007-SWP-046055 0007-SWP-0001 -3- Pre-paratioa and Exposure 3he paints are tested on cedar bevel siding as follows: 1. The left l/3 of each panel a control using Bex 450 SVP Uhdercoater (vith one exception) plus SKP Oloss White or the appropriate tint. 2. The center l/3 of each panel Rex 450 plus a test paint. 3. The right 1/3 of each panel the test paint self-primed.. 4. All prime coats spread at 450 aq. ft. per gallon: all topcoats at 55- 5. Our tests have been exposed at Florida, vertical south., for 24 months and at Chicago, north and sooth, for 22 months Addendum We are Incorporating into this report the results to date of our series 13502-25 C,F, a repeat of part of the above series. See Hr. R. R. Bruhn's letters to Dr. W. Q. Vannoy, October 1, 1952 Octo ber 16, 1952, and Dr. Viumoy's letter to Mr. Brubn, November 3, 1952. As stated In the previous report, we were unable to Identify certain paints of the original series with certainty, and therefore made repeat tests as listed below. These exposures have been on test 6 months at Florida,. vertical south and the same at Chicago, north and south, the preparation and woods used following the original specifications. List of repeated systems: Panel Paint or System Supplementing 18(502 > 18503 RB 3401HR regular Rex 471 over Rex 450 tJndercoater, guide paint Same -- Panel 16046, original O.K. 16047, original O.K. 18504 Same, but self-primed l6o48. original O.K. 18505 18506 RB 3312RR, 50/50 FF/YCR, over Rex 450 RB 3312KR, 50/5056 FF/YCR, self-primed 16057, original O.K. 16058, original O.K. 18507 18508 RB 3313KR, 82/1856 FF/R610, over Rex 450 RB 3313RR, 82/1856 FF/R610, self-primed 16059, original O.K. 16060, original O.K. 0007-SWP-046Q56 0007-SWP-000115429 -4- Panel 18509 18510 Faint or 3vstcm KB 3314HB, 50/50f FF/H27, over Bex 450 BB 33l4SR, 50/505t FF/B27, self-primed l606l, original O.K. 16o 62, original O.K. 18511 18512 18513 18514 18515 18516 18517 18518 18519 18520 18521 18522 18523 18524 18525 du Pont #1, FF/Pb-Zn/Kg sil., over Bex 450 du Pant #1, FF/Fb-Zn/Kg sil., self-primed l6o84, original questionable 16085, original, q^iilisfasble du Pont #2, CaC03 for Mig all., over Bex 450 du Pont #2, CaC0-j for Mg ell., self-primed 16088, original 'questionable 16089, original questionable du Pont #3, FP/YCB/Fb-ai/Mg sil., over, Bex 450 du.Pont #3, FP/lCB/ih-Zn/Mg sil., self-primed du Pont #4, ZnO for eo-funed, over Bax 450 16090, original questionable 16091, original questionable 16094, original questionable du Pont #4, ZnO for co-fumed, self-primed 16095, original questionable du Pont #5, FF/Mg sil., no Fb-Zn, over Bex 450 du Pont #5, FF/Mg sil., no Fb-Zn, self-primed HB 3401BR &b above, but over TTP-25a 16098, original questionable 16099, original questionable i 6o 8ia ;( original questionable du Pont #1, as above, but over FPP"25a 16082, original questionable du Font #1, as above, self-primed 16083, original questionable du Font #5, as above, but over TOP-25a 16100, original questionable du Pont if5, as above, self-primed 16101, original questionable Samaary of Results (a) Original series l6046-l6ll5> two years. There is still no checking or cracking failure on any of the white testa, with one exception: du Pont #5, landless, shows alight microscopic checking at Florida, and this is somewhat more pronounced self-primed and over TFP-25& than oyer Bex 450. Erosion does show slight variations at Chicago, hut there is no appreciable effect on appearance, therefore no conclusions are attempted at present. 0007-SWP-046057 0007-SWP-000115430 -5- The dirt collection is largely mildew on tto^lorldatj with occasional cases of ordinary dirt Tgedcadnatliig^rtt^rmafl^a at Chicago is Just the opposite. Because there are" sri'nmny)'diSSImiBcas which are alight hut possibly significant, only a few of tbie outstanding cases can be mentioned hare; details, should be sought in the oce^Lete read ings. She tests looking cleaner and better than the glide at both locations are: B-W Bex 436 leadless (but not particularly so with YCB); RB 3312B, 50/50 Py/yCB; du Pent #1 and #1A. The serious mildew and dirt on the guide, which caused concern last year, still persists. Sampled which seem consistently more dirty than the golds, or otherwise unsatisfactory In ap pearance, are: KB33IOH, FF/B27 in leadless type, dirt and yeHow cast (less noticeable In the regular formula BB 331^0; dn Pont #2 with ChipO*, probably tbs only real stand-out in unsatisfactory clean-up; dn Pont #5, but not over Bex 450. There seems to be a peculiar condition of scattered mildew growth on the S-V guide formula, all 77 titanium, at Chicago only. In the tints, the du Pont somplas again show an advamtage In color because of a deeper "undertone," although in many cases showing fully as much dirt and in seas cases nearly as much chalk-mask as the S-V samples. KB 3317, with B6l0 and CaG0~, Is one of the few variations to stand out as an improvement in color, mainly in yellow rather than gray. However, it should be noted that all tests are better in color than the regular S-W guide using R-6l0 and Mg silicate. There is no failure on the tints at Chicago. At Florida, there is microscopic cVwrViT,g cm most tests. Calcium carbonate seems to result in more checking than magnesium silicate in the S-W group, which shows more In general than the du Pont group. (b) Supplementary Series 1S502-25, 6 months. The differences in this group so far Involve gloss, chalking and the early stages of self-cleaning. Straight - 77 titanium formulas seem to be consistently more free In chalking (consequently less gloss is ap parent), while the only material which is at all outstanding in retarda tion of chalking is YCR. This and R-6l0 show definitely slower clean-up than the others. There is no evidence so far of any inconsistency in per formance of the guides. All panels continue on exposure. Examination results follow. 0007-SWP-046058 0007-SWP-000115431 -6- Orlginal Series Examination at 24 Months, Florida Panel BO. Description <fcrtda Be* *50^7l, all FF, i6o46 left 1/3 KB Bo. 3401 Chalk 8 Check 10 Crack 10 Fade / Dixit* 1Guide !fest -- 47 450-pr. Rex 436 50/50 w/rcR 48 Same, self-pr. 3307R 330TR 6 6 10 10 10 10 4D 6 4d 6 ctan. App. 4-5 6 7 (whiter) 49 Bex 436, all TCR 50 self-primed 51 25/75 15610/7? 52 self-primed 53 50/50 FF/H27 54 self-primed 55 Bex 471, all FF (as guide) 56 self-primed 57 50/50 FF/TCR 58 self-primed 59 82/18 FF/B610 6o self-primed 6l 50/50 7F/K27 62 self-primed 3308fl 6 10 10 5 66 3308b 6 10 10 5 67 3309B 7 10 10 - 5 77 3309 6 10 10 5 77 Some erosion, but very hard to judge any diff's. (Guide 4 55-6^least) 3310 6 10 ' 10 5 6d 6 yellow 3310 6 10 10 5 70 7 yellow 3401 8 10 10 4 4 5 whiter 3401 8 3312B -6 10 10 10 10 4 45 5 77 3312R 5 10 10 5 77 3313 7 10 10 5 77 3313 6 10 10 5 77 3314 7 10 10 5 6d 6d 3314 6 10 10 5 6d 6d Colonial Yellow Guide flex 465 over 450 16063 R-610 4 Mg sil. 64 Same, center 65 Self-primed 3400Y 3400Y 340CJY 6 6 6 10 10 3 _ 4-5 10 10 3 7 7 4 10 10 3 7 7 4 Dirt is mostly mildev. "D" indicates regular dirt also. 0007-SWP-046059 0007-SWP-000115432 Panel Ho. Description , 16066 Rt 6o 4 ill. 67 Self-primed 68 R6lO + CaCO, 69 Self-primed 70 60 4 CaCO, 71 Self-primed Chelsea Gray 16072 Rex 474 over 450 R610, Mg all. 73 Same, center 74 Self-primed 75 R60 + Mg all. 76 R60 4 Mg all. 77 B6l0 1 CaC03 78 R610 4 CaC03 79 R60 4 CaC03 80 R60 4 CaCO3, iu Pont Samples 1608I Guide, same as 160146 81FA Same, but CTP-25a primer 82 FF/351> ZnO/fag over spec. 83 Same, self-primed 84 Ditto, but over 450 85 Self-primed 86 As #1, but S-V (310) 87 Self-primed -7- RB Slit HO. Chalk Cheek Crack rttiMS; . Oen 3fioer 7 4* 10 5 very tiny 34021 7 3a . 10 4 very tizfcr 33171 7 7ta 10 ' 6 very tiny 33171 7 6m 10 4 vary tiny 34031 6 4b 10 5 very tiny 34031 6 3a 10 4 very tiny 6 6 7 7 7 7 55 55 45 44 53 53 34000 6 10 10 2 340001 7 10 10 2 6d 6 2 2 34000 7 10 10 2 6d 6 2 34020 7 10 10 3 6 4n 2 3402G 7 10 10 3 6 4e 2 33170 7 Tta 10 3 6 4d 2 33170 7. 6m 10 36 4b 2 34030 7 ' 10 10 4 6 5 3 34030 7 8m 10 4 6 5 3 3401 3401 #1 #1 #1 #1 1A 1A 7 4 4 4 4 4 4 10 10 NO PANEL 10 10 10 10 10 10 10 10 10 10 10 10 4-6 4d 6 4d 6 45 46 46 47 6 7 5 6 6 7 0007-SWP-046060 0007-SWP-000115433 -8- Panel No. Description KB Dirt No. Chalk Check Crack Fade Ouf.de Seat 16088 As #1, but CaCD^ 2 89 Self-prime! 2 90 PT/TCR/ZnO/Mg sil. 3 91 Self-primed 3 7 10 10 6 10 10 4 10 10 4 10 10 3 2D 3 3D 56 1 56 92 As #3, but S-W 3A 4 10 10 (310) 93 Self-primed 3A 4 10 10 56 56 94 FP/lCB/Acio. ZaO/ 4 14g sil- 95 Self-primed 4 6 10 10 6 10 10 56 56 96 As #4, but S-w 4a 5 10 10 (310) 97 Self-primed 4A 5 10 10 56 56 98 Stain Beaiet. FF/fofe ail. 99 Self-primed 16100 As 16098, but TTP primer 01 Self-primed Colonial Yellow Guide Bex 465, 16102 as 16063 5 8 7m. 10 4 5D 5 8 6m 10 4 3D 5 8 5m 10 4 3D 5 8 4m 10 4 3D A very "light" shallow type of checking 3400Y 5 10 10 3 -- -- 03 du Pont's with R6lO over 450 206 7 8m 10 6 6 very tiny 6 o4 Self-primed 206 8 7m 10 5 6 5 very tiny 05 As 206 but S-W (310) ~2o 6a 7 6m 10 very tiny 6 5 5 06 Self-primed 206a 8 6m 10 very tiny 6 5 4 07 As 206, but def. lower ZnO. 08 Self-primed 207 207 9 9m 10 very tiny 9 9m 10 very tiny 6 7 6 6 4 3 Chelsea Gray Guide Aa 16102, but 3400G 6 10 10 2 -- 16109 10 11 gray As 16103, but gray As l6l04, but gray 106 8 6m 10 5 6d 4 very tiny 106 8 5m 10 5 6d 4 very tiny Gen. 2 3 6 6 6 6 6 6 6 6 5 Gray 3 3 3 4 6 5 5 4 4 3 2 4 4 0007-SWP-046061 0007-SWP-000115434 -9- lanel No.DescriptionNo. 16112 13 14 15 As 16105, but gray As 16106, but gray As 16107, but gray As 16108, but gray f Chalk Check Crack Fade io 6a io 6a 107 107 8 8m 10 very tiny 8 7* 10 vary tiny 9 10 10 very tiny 9 10 10 very tiny Dirt ; (fen. Oulflo gy^t \fAm. ? a- ' 46 43 46 53 66 54 66 54 \ v. ~ Original Series Panel No. Guide 16046 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 Examination at 22 Months, Chicago HB SOOTH Sen. No. Chalk Eros'a Fade Dirt App. 3401B 6 9 6k 6 Chalk 6 NORTH Bros 'n Fhde 10 Gen. Dirt .Ab e *__ 5K 5 3307R 8 8 88 89 77 3307R 3308H 8 7 8 8 88 89 M- mildew (part) 88 79 77 7 7\ 3308R 7 8 88 79 77 3309 8 8 88 89 77 3309 7 8 88 89 77 3310 8 8 77 89 66 3310 7 8 77 89 66 3401 6 9-- 6m 6 69 5M 5 3401 5 9 7M 7 59 5M 5 3312R 6 8 88 79 77 3312R 6 8 88 79 77 3313 6 8 77 69 66 3313 6 8 77 69 66 3314 6 8 '8 8 69 77 0007-SWP-046062 0007-SWP-000115435 I -10- Panel No. 0J SOUTH Gen. NORTH Gen No. Chalk. Eros 'n Fade Dir*.^JEZ\, Chalk Eros'a Fade . Dirt_ App, 16062 3314 5 8 88 Colonial Yellow 16063 34001 6 10 3 6 4 59 77 5 10 3 5 4 64 3400Y 6 10 3 6 4 5 10 3 5 4 65 3400Y 6 10 3 6 4 5 10 3 5 4 66 34021 6 10 5 6 5 Y7 10 5 4 4 67 3402Y 6 10 5 6 5 Y7 10 5 ' 4 4 . 68 33171 71 10 6 55 81 10 7 35 69 33171 71 70 3403Y 6t 10 10 5 55 81 10 Y - yellow color chalk 5 65 71 10 7 5 35 44 71 34031 6y 10 5 65 7Y 10 5 44 72 34000 6 10 3 6 4 . 6 10 4 5 4 73 3400G 6 10 3 6 4 6 10 4 5 4 74 34000 5 10 3 6 4 6 10 4 5 4 75 34020 6 10 4 4 4 7 10 5 4 4 76 34020 5 10 4 4 4 7 10 5 4 4 77 33170 7 10 5 5 5 9 10 7 3 5 78 3317G 6 10 5 $ 5 79 3403G 6 10 4 4 3 9 10 7 3 5 8 10 5 3 3 80. 34030 6 10 4 4 3 8 10 5 3 3 4u Pont Samples 16081 3401 6 9 6m 6 6 10 5M 5 81A 3401 6 9 8M 6 6 10 5M 5 82 #1 83 #1 6 6 8 8 88 88 69 59 66 71 0007-SWP-046063 0007-SWP-000115436 -11- Panel Ho. '' HB SOOTH Sen. Ho. Chalk Eros'n Fade Dirt App. 16084 85 86 8? #1 #1 1A 1A' 6 5 5 5 8 8 8 8 '8 8 88 88 88 88 2 8 10 77 89 2 8 10 90 3 58 91 3 S5 8 92 3A if 8 77 88 88 88 93 3A if 8 9k 4 48 88 88 95 4 if 8 96 4A 4 8 88 88 97 98 99 16100 01 4A 5 5 5 5 if 8 6 8 68 68 68 88 88 88 88 88 Colonial Yellow Shade 16102 34o o y 5 10 3 6 if 03 206 81 10 7 04 206 8y 10 7 56 56 NORTH Oen Chalk _Eroa'n Tfeda' 'Dirt App, 69 66 69 69 77 77 59 -7 7 8 10 .5 5 8 10 66 59 77 if 9 77 59 77 49 77 59 77 59 77 69 77 59 77 69 77 69 77 79 77 79 77 6 10 3 87 10 8 8Y 10 8 54 36 36 0007-SWP-046064 0007-SWP-000115437 -12- Paael HB SOOTH Gen. HCPp.. Ho. Ho. Chalk Bros'n fade Dirt App. Chalk # 16105 206a 7Y 10 7 56 8 10 8 06 206A. 7T 10 7 56 8 10 8 07 207 8y 10 6 09 207 enr 10 6 55 55 8 10 7 8 10 7 Chelsea Oray Shade 16109 34000 5 10 3 64 6 10 4 10 106 7 10 6 45 8 10 8 11 106 7 12 io 6a 7 10 6 10 7 45 45 8 10 8 9 10 8 13 io 6a 7 10 6 45 9 40 8 14 107 8 10 7 56 8 10 8 15 107 8 10 6 56 08 8 Oloaa is "0" on allThere is no checking or cracking. aTM. 36 36 46 46 54 36 36 36 36 36 36 0007-SWP-046065 0007-SWP-000115438 -13- Supplementary Series Examination at 6 Months, Florida Panel Bo. Qulde 13502 Description Bag.. Bex 450-471 left 1/3 HB Mildew flea. HO. Gloss Chalk Check Crack Dirt* Guide Test App 3UOIER 2 6-7 10 10 6 -- -- 4-6 03 Sana, center 1/3 3401KR 2 7 10 10 6 7 76 04 Bt. 1/3. 8ame, 3401HR 2 7 10 10 6 7 6 5 but aelf-primed 05 Center (over Bex 3312 3 9 10 10 k 6v 33 450) using 50/50 FP/lCR , 06 Sane, plf-jgrimed 3312 2 9 10 10 4 6 3 3 8 | 1 07 3313 3 8 10 10 b 6 3 3 08 Same, self-primed 3313 2 8 10 10 b 6 3 3 09 50/50 FF/B27 3314 2 8 10 10 6 7 6 5 10 Same, self-primed 3314 1 8 10 10 6 7 5 4 du Pont Paints 11 FP/co-funed Fb-Za/ #1 2 7 10. 10 6 7 7 6 Mg. ail. 12 Self-primed #1 1 7 10 10 6 7 6 5 . 13 CaCO^ for Mg ail. 2 1 6 10 10 6 4 6 5 14 Self-primed 2 1 6 10 10 6 4 6 5 15 FF/lCB/co-fumed Pb-Zn/Mg sil. 16 Self-primed 3 3 4 9 10 10 5 4 5 4 4 9 10 10 5 4 4 3 17 Acic. ZnO for cofumed 18 Self-primed _4 4 3 8 10 10 5 4 6 5 3 8 10 10 5 4 4 3 19 FF/Mg ail. Ho 5 1 6 10 10 6 4 6 5 lead, no zinc 20 Self-primed 5 1 6 10 10 6 4 6 5 Primer Variations 21 Guide. As 18502 HB 2 7 10 10 6 but zinclesB primer 3401 TIP 4-6 0007-SWP-046066 0007-SWP-000115439 -14- Panel Ho. Description RB Ho. Olosa Chalk dbftik MUdeV. ,Qen Crack; 'Dirt*# ffla&LT- Test*`App. 18522 #1 paint with TIP #1 2 7 10 10 65 5k Primer 23 Self-primed 2 7 10 10 6 5 k 3 2k #5 paint with TCP #5 1 6 10 10 75 5k Primer 25 Self-primed 1 6 10 10 75 65 *Mldev is the real offender. "Dirt" is only rated roughly, v . to give an idea of the grayness due to alow clean-up. Panel Ho. 18502 03 04 05 06 07 08 09 10 11 12 13 14 Kamination at 6 Months, Chicago RB SOOTS Oen. Ho. Gloss Chalk Dirt ASP 3U01HR 3401RR 3401HR 26 (part dust) 2 65 5 (microscope used) 2 65 5 BORIS Gen. Gloss Chalk Dirt App. 3 8 66 3 8 66 3 8 66 3312 3 74 4 4 8 55 3312 3 75 5 4 8 66 3313 3 74 4 4 8 55 3313 3 744 4 8 66 331k 3 844 4 8 55 3314 #1 3 2 84 6- 4 4 4 8 66 Dirt more "normal" on H, not as much dust 4 4 8 66 #1 2 6 4 4 4 8 77 #2 3 8 5 5 4 9 66 #2 3 8 5 5 4 9 77 0007-SWP-046067 0007-SWP- -15- Panel No. 18515 16 17 18 19 20 21 22 23 24 25 KB SOOTS Gen. No. Gloas Chalk Dirt App. #3 2 6 It 4 #3 2 6 4 4 2 755 2 755 #5 2 6 5 5 #5 2 6 5 5 3401 2 6 44 #1 2 5 44 #1 2 5 4 4 #5 3 7 5 5 #5 3 7 5 5 NORTH Gen Gloss Chalk Dirt App, 4 8 66 4 8 77 4 9 66 4 9 77 3 8 66 3 7 77 3 8 66 3 7 66 3 7 77 4 8 77 4 8 77 0007-SWP-046068 0OG7-SWP-OOO115441 Formulas Involved gfP Cfadercoater - HB 3322 Pounds QalIona Material 100 2077 250 20 240 511 120 lfl 142 2174 3 547 3/4 28 14-1/2 (5094) 2) (310) 4 1-1/2 1-1/2 25 (141) (901) (543) (348) Vt./Oal. - T 13-73 - A 13.76 Viscosity 14" 9 75 deg. on #3 -16- SWP Fume Resisting Whlte^;- FF 33Q7Rr Pounds Gallons 100 1403 Ti-Pure FF lot 5746 100 Ti-Pure ICR Lot 92245 290 2059 286 20 32-1/2 19 (2) v . (310) 3, 1-1/2 2 1-1A 4 14-1/4 (5096) (543) (2231) (2236) (141) (348) Wt./Gal. - T 13.29 - A 13.33 Viscosity 25" 75 deg. on #3 Fume Resisting White - RB 3308R Pounds Gallons Material 200 Ti-Pure YCR Lot 92245 290 2059 288 20 32-1/2 19 (2) (310) 3 1-1/2 2 1-1/4 4 14-1/4 (50#) (543) (2231) (2236) (l4l) (348) Wt./Gal. - T 13-29 - A 13.33 Viscosity 33" @ 75 deg. on #3 SWP Fume Resisting White - HB 3309 Pounds Gallons' Material 126 1403 Ti-Pure FF 42 2174 Ti-Pure R-610 314 20 290 2059 32-1/2 19 (2) (310) 3 1-1/2 2 1-1/4 4 14-1/4 (5096) (543) (2236) (l4i) (348) Wt./Gal. - T 13-22 - A 13.27 Viscosity 29" @ 75 deg. on #3 0007-SWP-046069 0007-SWP-000115442 -17- Funs Resisting White - RB 3310 Pounds Gallons Material 74 1403 Ti-Pure FF 246 2132 Ti-Cal R-27 75 1989 112 20 290 2059 32-1/2 19 (2)\ (310) 3 1-1/2 2 1-1/4 4 14-1/4 (5096) (543) (2231) (2236) (141) (348) Wt./Gal. - T 13-48 - A 13.44 Viscosity 28" 9 75 deg. on #3 SWP Gloss White - RB 3401 Pounds Gallons Material 170 1403 - Ti-Pv 200 412 200 1424 325 20 32-1/2 19 (2) (310) 1-3/4 5/8 4 16-3A (90l1 (543) (i4i) (348) Wt./Oel. - T 14.25 - A 14.22 Viscosity 30" 9 75 deg. on #3 SWP Gloss White - KB 3312R Pounds Gallons Material 85 lM*3 Ti-Pure FF lot 5748 85 2030 Ti-Pure TCR lot 92245 200 412 200 1424 325 20 32-1/2 19 (2) (310) 1-3/4 5/8 4 16-3A (90r) (543) (l4i) (348) Wt./Gal. - T 14.25 - A 14.29 Viscosity 25" s 75 deg. on #3 SWP Gloss White - KB 3313 Founds Gallons Material 30 2174 Ti-Pure R-610 140 1403 Ti-Pure FF 200 412 200 1424 325 20 32-1/2 19 (2) (310) 1-3/4 5/8 4 16-3/4 (901) (543) (141 (348) Wt./Gal. - T 14.25 - A 14.24 Viscosity 29" 75 deg. on #3 0007-SWP-046070 0007-SWP-000115443 -18- 5WP Gloss White - BB 3314 Pounds Gallons Material 250 20 175 2132 - Tl-Cal B-27 100 1403 - li-Pure 7? 200 4l2 200 1424 32-1/2 19 (2) (310) 1-3/4 5/8 4 15-3/4 (901) (543) ll4l) (348) wt./dal. - T 14.48 - A 14.53 Viscosity 28" 9 75 deg. on #3 SWP Tint Base - BB 34on Pounds 440 137 325 Gallons Ifotexial 412 2174 20 1/2 32-1/2 19 gr (310) 1-1A 3A 4 17 (90iV (543) (l4l) (5027) t./dal. - T 14.38 - A 14-37 , Viscosity 19" 9 75 deg. on #3* Tint Base - HB 3402 Pounds Gallons Material 440 412 325 Ti-Cal R-60 - new sample tran Pig. Division 200 20 1/2 32-1/2 19 (5094) (2) (310) 1-1/4 3/4 4 13 (901) (543) (141) (5027) Wt./Gal. - T 15-00 - A I5.O6 Viscosity 30" 75 deg. on #3 0007-SWP-046071 00Q7-SWP-000115444  Hut Base - RB 3317 II ib k ds Gallons Material 432 2174 566 1/2 32-1/2 19 (5094) (2) (310) 1-1/4 3/4. 4 14 (5*3) (141) (5027) Wt./Gal. - T 14.65 - A 14.66 Viscosity 17" 75 deg. on #3 -19' Tint Base - BB 3403 Potato Gallons Materiel 440 '4l2 325 ra.-cai r -6o * 230 566 l/2 32-1/2 19 (5094) (2) (310> 1-1/4 11 (901) 54i) (l4l) (5027) Wt./Gal. - T 15.10 - A 15.08 Viscosity 30" 75 deg. on #3 *Hew approved sample - lot 2469 S-11053. Paint #1 Pounds Gallons Material 127 424 297 318 107 12.2 1.6 126 3.92 8.65 12.50 40.90 13.36 1*25 0.20 19.20 Tl-Pure IP Co-fumed 35$ Leaded ZnO Magnesium Silicate Alkali Refined Linseed Oil "X" Bodied Linseed Oil 24$ Lead Baphthenate 6$ Mn Haphthenate Mineral Spirits l4l2.8 100.00 4.2 0.48 Soya Lecithin 2.2 0.27 Spencer Kello Special M-25 L.O. Wt./Gal. - 14.13 Consistency - 83 K.U. pv c - 31.655 0007-SWP-046072 0007-SWP-0001 -20- Pounds . grass Paint #1A Gallons Material 127 424 297 344 81 12.2 1.6 126 3-92 8.65 12.50 44.24 10.04 1.25 0.20 19.20 Ti-Pure FP Co-Fumed 355^ Leaded ZnO Masiaslua Silicate Alkali Refined Linseed oil 3-V Bodied Linseed QU. 24* lead Naphthenate 6* Ust 'fephthanata Mineral Spirits 1412.8 100.00 4.2 0.48 Soya Lecithin 1.4 0.17 Spencer KellO{gSpecial M-25 L.O Vt./dol. - 14.13 Consiatency - 83 K.U. PVC - 31.6* Pounds ^353i.. Paint #2 Gallons Material 150 255 599 269 91 10.3 1.4 107 4;fe4 5.20 26.66 34.66 11.34 1.06 0.17 16.27 Tl-Pure FP Co-Fumed 35* leaded ZnO Natural Ground Whiting Alkali Refined Linseed Oil "X" Bodied Linseed Oil 2456 Lead Naphthenate 6* Mi Naphthenate Mineral Spirits 1482.7 100.00 5.0 0.57 Soya Lecithin 1.8 0.22 Spencer Kellogg Special M-25 L.O, Wt./Oal. - 14.83 Consistency - 82 K.U. PVC - 44.2* OOOT-SWP-OWOIS 0007-SWP-0001 "21- S-1105^ - Paint #3 Founds Gallons Material 90 90 424 258 318 107 12.2 1.6 126 2.78 2.78 8.65 10.86 40-90 13-38 1.25 0.20 19-20 Ti-Pure 7? W-PotfeTCR Co-Fumed 355^ leaded Zno Magnesium Silicate Alkalis Bofiaad. Linseed, oil "X" Bodied Linseed Oil 24i>. lead.', Bsphthenate 6$ Hi Baphtbanate Mineral Spirits v 15553" ' 100.00 4.3 0.49 Soya Lecithin 1.8 0.22 Spencer Kellogg, Special M-25 L.O Wt./dal. - 14.27 Canalatency - 83 K.U. PVC - 31.# 3-11053 - Paint #3A Pounds Gallons Material 90 90 424 258 344 81 12.2 1.6 126 2.78 2.78 ' 8.65 10.86 44.24 10.04 1.25 0.20 _ 19-20 Ti-Pure FF Ti-Pure YCR Co-Fumed 35$ leaded ZnO Magnesium Silicate Alkali Refined Linseed Oil SW Bodied Linseed Oil 24$ Lead Haphtbenate 6$ hfa Baphthenate Mineral Spirits sao.. 100.00 4.3 0.49 Soya Lecithin 1.4 0.17 Spencer Kellofg Special M-25 L-0 Wt./Gal. - 14.27 Consistency - 83 K.U. PVC - 31 .# 0007-SWP-046G74 0007-SWP-0001 -22- S-11055 - Paint #4 Pounds Gallons Material 96 96 276 215 335 113 12.7 1.7 133 2.97 2.97 5*91 9-05 43.22 14.13 1.31 0.24 20; 20 Ti-Pure PP Ti-Pure TCR Acicular ZnO Magnesium Silicate Alkali Refined Linseed oil "X" Bodied Linseed Oil 24* lead Baphthanate 6* Ifa Rapbtfaenate Mineral Spirits v 1278.4 100.00 3*4 0.39 Soya Lecithin 2.1 0.26 Spencer KelloffiSpecial M-25 L.O. Wt./Gal. - 12.78 Consistency - 83 K-U. PVC - 26.8* S-11053 - Paint #4a Pounds Gallons Material 96 96 276 215 363 85 12.7 1-7 133 2-97 2-97 5.91 9-05 46.70 10.64 1-32 0.24 _ 20.20 Ti-Pure W Ti-Pure YCR Acicular ZnO Magnesium Silicate Alkali Refined Linseed Oil S-W Bodied Linseed Oil 24* lead Naphthenate 6* Mn Raphthenate Mineral Spirits 1278.4 100.00 3-4 0-39 Soya Lecithin 2.7 0.33 Spencer Kellogg Special M-25 L.O Vt./Gal. - 12.78 Consistency - 83 K.U. PVC - 26.8* 0007-SWP-046075 0007-SWP-0001 -23- 3-I105T f' Phtot 45 Pounds gallons Material 200 370 424 10.6. 2.1 148 24 6.18 15.60 50.78 1.09 0.26 22.57 3.52 Magnealu* Sillcate Aroplaz 1271 24$ Lead laphthenate -a 6$ Cobalt Haphthenate v MineralBplrlts 10$ Solution nfpyl Mercury OJeate WT 160.00 wt./dal. - 11.79 Consistency - 84 K.U. PTC - 30* / S-11053 - White Bane Paint for #106 and Pounds Gallons Material 120 254 551 283 94 10.8 1.4 112 3.43 5.44 24.52 36.47 11.75 1.11 0.17 17.II Ti-Pure R-610 Aclcular ZnO natural Ground Whiting Bav Linseed Oil "X" Bodied Linseed Oil 24$ Lead Baphthenate 6$ Mi Haphthenate Mineral Spirits 1426.2 100.00 4.6 0.53 Soya Lecithin 3.5 0.43 Spencer Kello Special M-25 L.O. Wt./Gal. - 14.26 Consistency - 83 K.U. PTC 8056 0007-SWP-046076 0007-SWP- -24- 8-11053 - White BaaV>Palnt for Pound* Gallons HitwlAl 120 254 551 305 72 10.8 1.4 112 3-*3 5-44 24.52 39.30 8.92 1.11 0.17 i7.ll n-ftn?!^10 Adcular ZaO Katmd,Ground Whiting Bratlhieed Oil S-WJBodiad Linseed Oil. 24*-lee&^Jhshthenate 6# Mb-Bfcphtbenate Mineral'Spirits >. .35553- 100.00 4.6 0.53 Sayalaoithin 3-9 0.48 SpancarKslloggSpeolal M-25 L.O Wt./Oal. - 14.26 Consistency - 82 K.U. PTC - 40.8# 3-11053 - White Base for #107 and #207 Pounds Gallons Material 142 100 736 259 87 9-9 1-3 103 4.06 2.14 32.75 33-33 10.90 1.02 0.l6 15.64 Ti-Pure R-610 Acicular ZaO natural Ground Whiting Bav Linseed Oil "X" Bodied Linseed Oil 24* Lead Haphthenate 6* Ha Haphthenate Mineral Spirits 143&.2 100.00 4.9 0.56 Soya Lecithin 1.9 0.24 Spencer Kellogg Special Wt./Gal. - 14.38 Consistency - 83 K.U. PVC - 46.8* 0007-SWP-046077 00G7-SWP-000115450 -25- TT-F-25a TypePrimer Pounds Gallons Material 122 230 230 338 170 206 9-9 1.3 165 3-49 4.07 4^33 14,21 21.90 25.60 1.02 0.16 25-22 WrBlreH^lO BaSMluKj3illeate I^Tifn'flaoifOll Z-2 BodiedLinseed on 24* Lsad;&phthenate 6* lb Kqfethehsta Mineral 172.2 100.00 3 0.40 RL-80 Bodying Agent Wt./Oal. - 14.72 Consistency - 87 K.U. PTC - 35-46* Amount of Tinting Agents Added to the White Bases for the Grays and Buffs Paint So. Amount added to 100 gallon of vhite base Pounds of Sienna Paste Pounds of Black Paste 106 Grays 106a 107 9-1 10 8.5 4.7 5 4 206 Yellovs 206a 207 69.6 78-3 73.9 Less n ti Tinting Pastes Used da Pont Sienna Plgnent Vehicle 64* 36* --. Paw Italian Sienna 60 Silicates 40 Linseed Oil 100* 100* du Pont Iaapblach Pigment Vehicle 26* 74* Pigment 100* Carbon Vehicle 100* Linseed Oil JVC :1s 0007-SWP-046Q78 0007-SWP-000115451 ' > I St. Joseph Lead Canony Cooperative Series PrerioasBaport - September 30# 1952 ft t- - ^oantts a: :vhita boose joints using V0iitmiijw pxides Eai r Beslgtant khdfSfc.' Jbsieph t'r'i' oxide* involved arei IfEed samples u leadifree type*. oErzlae American Zincra A*o ZZZ-33 and ZZZ-55 ter- Jharsay/nHcrsebead H-592, -503 sad -50 3t. Joseph's green Label #17, 40 said fe Preparation and Exposure Tha two-^ tbs joints toscrib^nHovw. and each jointed onfo emulate se;ries for eaposur*. ` Our taa&esv4%itodeaar:>wvtt aiding, primed with Bex 450: Gbdsrcoater and also as keif-iolBed (both on one panel), lbs tests have been exposed 24 months at JHirida, vertical sooth. Panels were also exposed atCoffeyvllla, Xhhsaa, and at Chieagp, both vertical south. Because of an unfortunate error in the handling pi panels at Coffeyville ve were not able to get than for examination at 24 rathe) therefore, we have advanced the ratings of both the Chicago and Coffeyville panels to 30 months. flu-wry of Basalts Die previous report at one year (excluding Coffeyville tests) nentlcead scoe elicit .variations in chalking, dirt collection and alcrojscopic checking, but nothing which would establish a definite trend with regard to any particular zinc oxide. Hi setae respects the ratings at 2 to 2-l/2 years show consider ably acre significant results^ Some of the checking results at Coffeyville seen interesting. Hi general, the correlation among the three types of paints In this respect is not very good. XX-592 shows the most advanced failure and ISlthe only oxide showing serious checking In all three types. 0007-SWP-046079 0007-SWP-000115452 2- - ' . - . . **- Jh'. : y '-V - Others shoving Indications of tronble .ylth^nhpnkJng are,; in ,decreeslug order of Incidence, XX-50, XX-503, .ZZ^jjggjd-sfc. JbseipftV#7> ' 22Z-33 sesm.|beat, entirely free of cteckfogaajji;! 9t. Joseph^/AChand. $t& shov nDUjp&lserlouaThere is no dear cU^seraaong the threetypesof foniinlafl'ln this respect. The Chicago panels do not shovany failure except erosion, and this is not advanced enough to he conclusive. XX-50 and XX-592 seem a little more chalky and possibly more eroded^ than the others. Part of the series at Florida,shoved serious aUdev grorth* Although the differences were not cre$gtudlag, there seemed-;to^ "e s. definite trend toward more mildew ahd^^-00 the St. J;S9ph^lfiadleBB . paints than an the Bex 4-71 type. Sinc^ttHTt of.the. sd^|it|^gpparently behanse of location an thefences^shSiw^rery llttle' irtM^ahd 'dirt,' there is no opportunity to compare Rax/436 along the, same line. All Coffeyville panels shoved excellent clean-up. Tartheraore, ill pMedgrt panels are satisfactorily clean, with the digit differences favoring the XX-50 and XX-592 In clean-up but no other zinc oxides. All of the three paint types seem about alike In clean-up. 'M * Examination at 24- Months, Florida Panel Ho. Description jjuide Beg. Bex 450-471 I593*t-F Rex 436 Fume Re sistant O.V. 35A with 722,-33 over Bex 450 B Self-Primed 36A With XX-503 B Self-primed __ 37A With XX-50 B Self-primed 38A With XX-592 B Self-primed 39A St. Joe #17 B Self-primed 40A St. Joe #40 B Self-primed BB Dirt Gen. No. Chalk Check Crack Eros *n Guide IlSBt App. 3208 6 10 10 8 3200 5 10 10 7 3200 4 10 10 7 3201 5 10 10 7 3201 5 10 10 7 3202 5 10 10 7 3202 4 10 10 7 6-7 7 88 7 88 7 88 7 88 7 88 7 88 3203 4 10 10 7 7 8 8 3203 4 '10 10 7 7 88 3204 4 10 10 6 8 7 thin 3204 4 10 10 6 3 7 thin 3205 3205 5 5 10 10 10 - 10 7 7 "7 68 88 0007-SWP-046080 0007-SWP-00011 Panel Bo. Description. 15941A St. joO #42 m Bo. 3206 -3- Chalk 5 Check Crack v-SV 10 10 'tf . . . " Eros 'n 7 mH Guide Teat .7 8 Oen. App. 8 B Self-prised 3206 5 10 1 8 7 88 42A ZZZ-55 3207 5 10 10 8 7 .8 # B Saif-prised' Bex 471 SWPCELoss White 15943d As guide, using co- ttmti B Self-prised 3207 3R08 3206 5 6 6 10 10 10 .10, 10 10 7 7 w' 8 8 8 . I, 8 8 8 7 88 44a Mechanical six, with 22E-33 B Self-prised 3209 6 10 10 3209 6 10 10 8 8 7 88 7 88 4-5A With XX-503 3210 5 8m 10 8 7 88 B Self-prised 3210 5 8m 10 8 7 88 46a With XX-50 B Self-prised 4?A With XX-592 3211 5 10 10 6 7 B '8 Def. more surface flake 3211 4 10 10 6 7 8 8 Def. more surface flake 3212 5 9m 10 6 41 4M 4 B Self-prised 3212 5 9m 10 6 4M 5M 5 48A St. Joe #17 3213 5 8m 10 6 5M 6m 6 B Self-prised 3213 5 8m 10 6 5M . 6m 6 49A St. Joe #40 3214 6 8m 10 7 5M 6m 6 B Self-primed 3214 6 8m 10 7 5M 6M 6 50A St. Joe #42 3215 6 6m 10 6 5M 7 7 B Self-primed 3215 6 5tt 10 6 5M 7 7 51A zzz-55 3216 6 7m 10 6 6M 6 6 B Self-primed 3216 6 6m 10 6 6m 6 6 M = Mlldev. This Is the exception, not the rule.. 0007-SWP-046081 0007-SWP-0001 faint* (load-free) ' vs&BBv?' OisingZZZ-33 5 10 10 8 B Self-primed 4 10 10 7 53* XX-503 6 10 10 8 B Self-primed 5 10 10 7 5*U xx-50 5 9* 10 7 B Self-primed 4 9* 10 7 55A XX-592 5 9* 10 7 B Self-primed 4 8m 10 7 56a. St. Joe #17 5 10 10 7 B Self-prlaed 5 10 10 7 574 St. Joe #40 5 10 10 8 B Self-primed 5 10 10 8 58a St. Joe #42 5 10 10 7 B Self-primed 4 10 10 7 M >i Mildev. Oils Is the exception, not the rule. 6 5T i 6 5M 5 6 6'-:4; : 6 * ... ~6,:..... 6::- 7. 7 - 7 6h -6 7 6h 8 7 7 6m 6 7 6m 5 75 7 88 7 88 J 0007-SWP-046082 0007-SWP-000115455 Rmalmtloa Coffijhrille Panel Hb. HB Ho. Chalk 1593* 35A B 3fiA B 37A 3200 3200 3200 3201 3201 3202 7 7 7 7 7 6 B 3202 6 38A 3203 5 B 3203 5 39A 3204 7 B 3204 6 kOA 3205 7 B 3205 6 blA 3206 7 B 3206 7 42A 3207 - 7 B 3207 5 Bex 471 SWF Gloss White 15943A 3206 7 B 3208 7 44a 3209 6 B 3209 6 45A 3210 6 B 3210 6 Check 10 10 10 10 io 10 10 i 4m 8m Tto 10 10 9m 6m 4m 10 10 8m To. 5m 4a Crack 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 8m 6m Dirt 7 8 8 7 7 8 8 8 8 7 7 8 8 8 8 7 7 7 7 7 7 7 7 Gen.App. 7 8 8' 7 f'' ' 8 8 8 8 7 7 8 8 8' 8 7 7. 7 7 7 7 7 7 0007-SWP-046083 -6- Panel So. 159^ B 47A B k8A B 19A B 5QA B 51A B KB So. yn 3211 3212 3212 3213 3213 3211*. 32lfc 3215 3215 yifi yitf Chalk 5 5 5 5 7 6 6 6 6 6 5 5 Check 6m taa 2m 2m 9b 9> Til 9 9a 9 9 Crack Dirt 10 ;y* dett. App.; : 8 10 8 8 5a* 7 7 5m* 7 10 7 10 7 10 7 10 7 10 7 10 7 10 8 7 7 7 v 7 7 ' 7 7 8' 10 8 8 ': -7 St. Joseph Paints (lead-free) 15952A 7 10 10 8 8 B 7 8m 10 8 8 53A 7 T* 10 8 8 B 7 7ta 10 8 8 54A 6 5a 9a 8 8 B 6 5a 9m 8 8 55A 52 5 8 8 part m part m B 50 3 8 8 part m part m 56a 7 5m 10 8 8 B 6 i*m 10 .8 8 57A 7 8m 10 8 8 B 6 6m 10 8 8 58A 7 10 10 8 8 B 6 10 10 8 8 0007-SWP-046084 *9uide also checking and cracking about same. Although not warped, this panel must be discounted.'!/ ' 0007-SWP-000115457 -7- Esaandnation at31-Months, Chicago..; Panel No. KB Bo. C6aJfc xCto(&^ 15934C 3206 6 10 10 8 35A 3200 6 10 10 7 B 3200 6 10 10 7 36A 3201 7 10 10 7 B 3201 7 10 10 7 37A 3202 7 10 10 6 B 3202 6 10 10 6 38A 3203 6 10 10 6 B 3203 5 10 10 6 39A 3204 6 10 10 7 B 3204 8 10 10 7 4q a 3205 8 10 10 8 B 3205 8 10 10 8 4lA 3206 8 10 10 8 B 3206 7 10 10 8 42A 3207 8 10 10 7 B 3207 7 10 10 7 43A 3206 7 10 10 8 B 3208 7 10 10 8 44A 3209 7 10 10 7 B 3209 7 10 10 7 45A 3210 7 10 10 7 B 3210 7 10 10 7 46A 3211 7 10 10 6 B 3211 6 10 10 6 -t - V4v JJSzrt/ Cfetft. App. 77 88 88 77 77 88 88 88 88 77 77 77 77 77 77 88 88 77 77 88 88 88 88 88 88 0007-SWP-0460B5 00G7-SWP-000115458 -8- Banal Bo. KB Ho. Chalk Check Crack Eroa 'n : 159^7A B 32*2 391P 6 6 10 10 7 10 10 7 48a 32X3 7 10 10 8 B 3213 6 10 10 7 49A 3214 7 10 10 7 B 3214 7 10 10 6 50A 3215 7 10 10 7 B 3215 6 10 10 7 51A 3216 7 10 10 7 B 3216 7 10 10 7 St. Joe feints (lead-free) 15952A 7 10 10 7 B 7 10 10 7 53A 7 10 10 7 B 7 10 10 6' 54A 7 10 10 7 B 6 10 10 6 55A 7 10 10 7 B -7 10 10 7 56A 8 10 10 8 B 7 10 10 7 57A 8 10 10 8 B 7 10 10 7 58A 8 10 10 7 B 7 10 10 7 7 7 7 7 7 7 8 8 7 7 8 8 8 8 8 8 7 7 8 8 8 8 8 8 7 7 7 7 7 v. 7 8 8 7 7 8 8 8 8 8 8 7 7 8 8 8 8 8 8 JWCj Ib 0007-SWP-046086 0007-SWP-000115459 j ? (') '*i':- Fonaulaa Involved S8P Pure Resisting White HB 3200 Pounds Gallons Material ibb 1*03 loo 2030 290 Azo 33 288 20 28-1/2 19 J*> A (310) 3. 1-1/2 2 i-iA * lB-l/4 5096) 5*3) ,2231) 2236) 1*1) 3*8) i/flal. - T 13.29 - A 13.38 -9- Pounds Gallons Material ~ Same as RB 3200 except using Hew Jersey XX 503 Wfc./Bal. -T 13-29 A 13.26 Viscosity 35" ; 75 deg, von^#3 :/ ^ Puae Resisting White - HB 3202 Pounds Gallons Material Same! as RB 3200 except using Hew Jersey XX-50 Wt./Gal. - T 13.29 - A 13.33 Viscosity *2" & 75 deg. on #3 SWP Fume Resisting Write - HB 3203 Pounds Gallons Material Same as RB 3200 except using Dew Jersey XX-592 Wt./Gal. - T 13.29 - A 13.31 Viscosity 32" 9 75 deg. on #3 SWP Fume Resisting White - RB 320* Pounds Gallons Material Same as RB 3200 except using St. Joe #17 Wt./Gal. - T 13.29 - A 13-33 Viscosity 35" 75 deg. on #3 0007--SWP-046087 C3aw,>5XSWSW*Se 00Q7-SWP-000115460 SWP Fume Reslating White - KB 3205 Pounds Gallons Watsrial Sams as HB 3200 except using St. Joe #40 Wt./Gal. - T 13.29 - A 13.30 Viscosity 55" 9 75 asg. on #3 shp gS^^#g^^^"-vmteglaiy "* Sameas KB 3200 except using St. Jbe #42 Wt./Gal,. - A 13.36 Viscosttir 55^4/1 cap SWP Pume Resisting White - HB 3207 ^Pounds Gallons Material Seme as KB 3200 except using Azo 55 Wt./fefel. - I 13-29 - A 13.30 "Viscosity 50" 9 75 deg. on #3 SWP Gloss White -KBK208 SSS8& 275 75 150 200 200 .^Galleoax ^IStfcwrii g.-r W:'" 2132 tt3 412 1424 32-1/2 19 (2) J310) 1-3/4 5/8 4 16-3A (901) (543) 141 (348) Wt./Gal. - A 14.23 Viscosity 25" 9 75 deg. on #3 SWP Gloss White - HB 3209 Pounds Gallons Material 275 20 75 2132 150 1403 306 Azo 33 94 18 Vehicle same as KB 3208 Wt./Gal. - T 14.29 - A 14-30 Viscosity 44" 9 75 deg. on #3 0007-8WP-046088 0007-SWP-000115461 SWFGlosa White - KT3210 Pounds Gallons Material ?75 20 75 2132 IjO 1403 306 Hew Jersey XX-503 94 38 Vehicle same as KB 3208 f 14.29 - a 14.3 viscosity 31 @ 75 deg. on #3 -11- SWP Gloss Whita - mi wi _ 1. Pounds . Vv3 & 275 - - 20 75 2132 150 1403 - 306 Bsv Jersey XX-50 94 18 Vehicle wane as SB 3206 Wt./Gal. - T 14.20 - A 14.20 Viscosity 29.2" e 75 flag. on #3 SWP gloss-White - EB 3213 Pounds Gallons Material 275 20 75 2132 306 Bev Jersey XX-592 94 18 150 1403 Vehicle sane as KB 3208 Wt./Gel. - T lJf.29 - A 14.29 Viscosity 36.5" 9 75 deg. on #3 SWF Gloss White - KB 3213 Pounds Gallons Material 275 20 75 2132 306 St * J6q j|^L7 94 18 150 1403 Vehicle same as KB 3208 Wt./Gal. - T 14.29 - A 14.31 VlscoBlty 34" 75 deg. on #3 SWP Gloss White - KB 3214 Pounds Gallons Material 275 _ 75 306 94 150 20 2132 St. Joe #1*0 IS ll*03 Vehicle same as KB 3208 Wt./Gal. - T 14.29 - A 14.28 Viscosity 54" 75 deg. on #3 0007-SMP-046089 0007-SWP-000115462 SWP Gloss White - HB 3215 Pounds Qallona Material 275 20 75 2132 306 St. Joe #2 94 19 150 1403 Vehicle same as RB 3208 Wt./Gal. - A 14.27 Viscosity 52" 75 deg. on #3 -12- ; '"i- r:. aBPSffLogaPWhite w b ?sn6 Pounds Gallons Material 275 20 75 2132 306 Azo ZZZ-55 94 I8v 150 1403 Vehicle Base as BB 3206 Wt./dal. - A 14-.33 VlSwity 5*" 9 75 d** * SWP Pfadercoater - BB 3271 Pounds Gallons tfaterial 100 2077 250 20 240 511 120 IB 142 2174 3 547 3A 28 14-1/2 (5094) (2) (310) 4 1-1/2 1-1/2 25 (l4l) (901} (543) (348) Wt./Gal. - T 13.73 - A 13.60 Viscosity 14.8" 9 75 deg. on #3 We hare no formulas or description of the paints submitted by St. Joseph, other than a statement of the zinc oxide used in each, which, is typed with the Florida readings (above). JWCsls 0007-SWP-046090 / 0007-SWP-000115463 Belnt Research Pepartwent - Qaonflwr 28. 1954 ftwm Mwft on towwi l68te-Sl r.C Reat-Onr faint ftrstaaa for Redwood frerlcme Report Am, 1953 MatU7 Report, hge 22. (go npantt report). ftnaoM Iheae tMt ware aoneatad by Sr* J. JUbeefc la bis latter ef Seeadber t VJQ. to Kr. H. 8. Aexsan. Briefly, tfceee are rather oncrthodox fini*hiBg*y*taws auggeatad. for use by Ualfes, loo., at a tta Own it eas thought that they al^kt bare to aercbandlae pre-palnt< nadsoed aiding aa a aehellUU cor aloatwiM. ldgBfai**fed . (A) dd-dlflj naaler, a 3m aol14a earalah baaed on (tjdT) linaaedtang ih-->!! (8j a ejrttthetic air-drying fOril* eblob Alal&es favored for olxartnaa baoaasa ef it* faat drying* (0) aS6 V d *aalflto** agnfhotlo flalab coat. E2EEBM2SJBijSlB$3 |fr* dgpbwfoa axe all ea radioed bewal aiding aad eq^arw the star jrtin1 tnsaglgyatab acOsit jaftmr wi-->1 only aadagrtaet m1r nlitfrniM email 1 '111 heir* beta aqpenlf ywn atflorida, vertical aouth, aal fBsnaths at Chicago, north and sooth. l }Mr, tfa* rasalta 0010 eraorprialngly good, no appreciable wither loa*jJnn . Bowmr,bOth seta-shoe acwaweakatsaei i-'VlaHla^MOli'iihiNr a BljaaiM^ehhcikiiw *ai& looks eradkt -lot definitely does not extend helmr the top coat , fid* it bet earlooa In axteat enpt on tw aaaplea, one the 3-ooet eyrtaa elth the toy teo eoats air-dried rather than baked, and the 2-coat eysten 0007-SWP-046091 0007-SWP-000115464 -3- (no sealer) of the m, it sight be worthy of note that alvmam priaer without eealer afaows very little of thle checking] la other vords, the baked S6l V A10 - B56 W A2 eyetes and the V?1 T C3 a66 V A2 system, even without a eealer coat, look better then the synthetic aystes elr-drled. All Show considerable dirt, pert of which 1* mildew. She Chicago exposures do not follow the saae pattern. She appearance la even lace satisfactory than at Florida, g o account of dirt and mildew. Cheating of the ttufhce eoet only Is not encountered on these panels] in feat, there le essentially no failure except on the eyatene hawing no sealer. Sbeee show deep cracks, partly micro scopic, and even ease flaking, with the air-dry sample much morse than the baked, the alumlxnm-priaed systems end the bdni synthetic with eealer seem wery durahle so far. MBtls as k star are bam ui/it-n. i | i 0007~SWP-046092 0007-SWP-000115465 Paint Baaeatrcfa Pesartaeaft - Decaiber 28, 195^ final awart on ioanirw iffllMl B fungicidal Effect of Vfaltlag In Rx k12 furpoac to check earn result# reported by 4a Bant vblch. indicated that stilting v&e effective in reelsting adldevgrarth. A aeries of paints sag prepared aalng 63QI dry shl-fc*g, irlth sine ndOe content varying iron 30.1# Aon to S.ojt. One half of the asrlee used the regular 9 of tatmaMarn|liaaol> the other half so agent. there are alia eaaplas uaiag <5821 dry angneeiua ailloate with S&tty aiae oxide with the ageat aad attend it. . All tosta ire an 8 x at" footanaa pine, 2 coata aalf-prlaftd. Ode^ aM'.ta only lacaitian far tide aerlea. Tb* *la of le maUf BJBtaSHBSUSoB Io o MSa i In oof 1 ....a*..;" ten*** at tola tin, ; at ahlte*l codda .... . r,aaei3a'; ImIt , savoulihe 1 tola ed ilia Ima l/w>ail<wi cf a antral). Coer ttan ii itegln of'tin void and toe pictare with regard to aildev fallen a logical patten 1 to iadlcato a significant tad. lB to'.<rapiinnitw ij toe aildev growth la art,renaly tad* bat JatePtfggMRfMy tee MJtiit am aside aaorijda*biteteitttelBi^H^utiag to tee tsaatad group, tta aUdavgroaite teas' tewtSteinte '1 bat sateless ten in toe sthsrgamp* to* leant altw tea ttiMiavli alto tttl dnrtoovtoe aoat iU|a. mie .tea.tete'Utt totting ahovtoe mat. Weaaaaot trort Sanaa to yroie the effictlvcnais of ehiting, but it to aoaa extent. JWOil# ABE EOT are .y' ' '* C/c^cfUn 0007-SWP-046093 0007-SWP-0001 Paint Bcec&rch Proartaant - Peoeafeeg 29. 195ft Progress Report on toMttfw 18913-6 T.C loaded Zinc Terms Battle TKaalua In SWP Ardmore Preen Purpose To oaegare three faneuletians of Bz WS SIP Artere Ones, the Interest being In general jerforannee rather then la any one oharaetorlatic. She fomlatlnce aret SB 379^ -- Snide, llx 4l6, card 13, at 21.9jl PTC . WO 3b leaded aim, 175 U. Were-Wn, 7930 Peraattsa drees SB kOO$ - Oaags te 6 lb. ef 6630 dry rutile XtOe. 50 Xb. KUro-TelTn, vith Beotaoe 3^ and no fezaanea, only lilst aad lllBj WjMtidiltr. Owaa, vfclcfe are also la B J79** FTC la U.8 SB hQ& -- flaw a *005 bat Waving out Minro-Telva. TfQ la 8.C3L Allare seel elfry*. mhtiilw types. Xhsiaat two cany 1 gallOs of phenyl Mercury oieate. bevel siding, KMUMi k %50 W Baitrbees exposed 12 aoatBatFlflrldaaMiit 1 Ibeflaarid*. teste etaow abaxp centres* bitmajhe guide paint endthe specials, vdiicb acne pretty closely alike, VttftiUis.ahMa aohc chalking, ecngle^ely flat, la badly Haded and abut' aaaaldsnlhl e dlrthst tStiutfe taildev fcrowtfe. She specials show m idril, gsedgLees end gaed aolar, but leek bad becaaee of heavy aildsr. the Ortg> iwti, vltb iaw aot afbeter, she* Just nomal dirt on allpsala, but the (loss and dolor changes verify the Florida pattern. Bnovalaf leaded aim jjewiieiy czaatea a aUdsv yoblaa Thick the noalaal aaoeatt"Of agaaft does act solve a b ic t are 0007-SWP-046094 Paint Beaearch Banartsrat - Pacraber gfl, 1954 Frogrcas Benort on 20589-30604 P.C Bm Tintlog Colors in SSff Ito ac^wt Baa Tinting Colon with regular oil colors, the interest being both is tint-retenticxi sad durwbUltjr. Bx V73 SHF Hating Mbits lx used ax the base paint, with k ounces of Km Tinting Color added per gallop, and the eeapanaon palate being ahaded to aa epproxlMte wetch with oil eelerx. ill textx an aa cedar bead, aiding, prised with white Rx 450 WF WcaatW As left half Of each panel la the oil color mo^la, the right-half JEm Slat* fha aspaauwa ban rn 6 sooths at Florida wartlbUL Minth wdat Chleaga, anrth aaA aouth. *W`aia wxaayt far dirtaad Uddnrat motile* / .'ftMHHte no aaareeisble dlfferatoea batman the two helvaa In l>Nii'r|Mib 'tbgih (tw*r eliAt) er dirt, and ao fUn canto*. Fegiag relativaljr slight an all, and the differences, if aogr, are aa ihlloeiai Florida fMeaee fthn vw Bias Bran. Black - gjm xm Y.8L.*era. turn Km T. 81. mm. Bat V. 81. Hate. Ban San Baa T> C1< soxw fade. IsT. H. acne fade. Sira Bm ft KU awe. Km T. 81. son. Em 81. aorej jrwllow tends to "go out. Bm V. 81. sore. Baa Y. 8L. sore. AOtls AH Src ncr I i 0007-S3WP-0 46095 0007-SWP-000115468 \^\( e^A/. i i Paint Rasoarcb Derartiaant - April U-. 1955 Progress Rroort oa Exposureg 23289-96 T, C gun Tallow and ftalatcd Pigment Testa Purpose 9a evaluate the stability of Son Tallow pigaant, a cctidned. nldccl-treated TiQ-, fro Bscrshsw Chemical Caspcary, their masher BL *56, also tana m Ti-Krrt Tallow and 80 A 1* dry. The material is tried both la a* *73 SUP Tinting White sad in the lav PVC Intermix White. saeB^imiwa-asEgm" She panels are regular oedar bevel siding primed. vlth Rx *50 Underwater shaded gray. They have been exposed 6 moothe at Florida vortical asuth and slightly laager at Chicago, south only. All testa rawtume m exposure. &aaauJBaB& KI*3*1 -- aheded wltbflfcua doeay, goodcolorj axoaUaat except for bad mildew at Florida. -- Shae shaded with chrome very bad fading; dirty at Chicago, bad alldew at Florida. KB *5?1 -- Bfttermlx mate with Bun Yellow flood. Mush like Bnea/ but a little acre fleding at Florida. BB *553 -- Jtx *73 shaded with Bet ae glossy, hat ae good *olor as intermix, bat a little cleaner, lews mildew. efaadad with chroma Fading serious, but not as obvious ae in Intermix. *8 *552 -- Bx *73 node with Sun Ye! low Good. Fully equal to Sense,, in fact noticeably better color at Florida. &/t*i '/!'. &/jl/u.rt. 0007-SWB-046096 APR 21 -355 0007-SWP-000115469