Document 1gyDg660YeV6zeknM41b2rBLK

800iQ00T9 1 I 0-8 TRADE SALES PROGRESS REPORT APRIL 1952 House Paints A new anti-mildewing agent, Vancide ,,'89, being sold by Vanderbilt Company has been examined for use in house paints. Samples of Y-1800, Y-1312 and Y-I828 have been put on exwsure at .'Tew Orleans. Vancide ',?89 imparts a yellowish color to a white house paint even more so then the recommended amount of iiildew-X. Resinated Drier D-15 vs. i'aphthenate Drier Two experimental paints, comparing the two types of drier, have been on exposure 36 months C 45 South, and have reached a point where tests may be discontinued. The naint containing D-15 as the drier lias much better durability than the paint containing naphthenate drier. There was little difference between the paints vip to 24 months, at which time the paint containing naphthenate drier indicated that it "as about to show failures. At the end of the test it shows more cracking, checking and flaking. The degree of chalking has been about the same. Primers for Aluminum Pinal report on our study of Aluminum Primers is given herewith: Purpose: To determine what tyne of primer may be recommended for oainting aluminum siding, doors and other aluminum surfaces by the home o'-ner, where the vluminun is not given a finish by the fabricator. Materials and Panel Preparation: Retails have been given on previous reports. Observations: Data, taken after 2kf 30 and 46 months are shown in the attached tables. The primers were all given finish coatq of Endurance Write Y-1800. Forty-sir. months (' 45 South is rrobably quite k period past the tine advisable for re-oainting, but we wanted to carry the tests to a point where the difference of the integrity of the primers v;as shorm. Conclusions: Exterior Base Coat Y-1351 is a satisfactory primer if repainted at proper intervals; i.e., before top coats have erroded away. Ready-Mixed Red Lead Y-506 gradually erroded away by itself. It, however-# showed brittleness and poor adhesion throughout the test and we would not recommend the use of such a primer. A. D. Red Ketal Primer 44-E-9 film while still intact after 46 months, it is quite brittle and shows poor adhesion. Te vrould not recommend this nrimer. The best -orimers '/ere Red Chromati2ed Primer Y-560, yl525 Chromate Primer Y-562, Rust Resisting Primer 45-R-9-E, and Zinc Chromate Primer C-L-50320-C. hre would rate the first three of these about eeual and better than GL-50320-C. Y-1351-D and Y-560 would be available in most of our retail outlets and would be very satisfactory. GL0007009 OlO/.OOO*'0 Ceco Steel Products The above customer is making landing mats for the army and requested an Olive drab Enamel which would meet Federal Specification TT-E-i*85-B, Type I. A service call was made by our Service Department to inspect the customer's set-up and a report followed giving all pertinent information. All labora tory tests were conducted with this in mind. We tried to simulate as closely as possible the conditions in the customer's plant. U1-G-9U7 was formulated and approved. Ceco Steel placed an order for 600 drums of this material. U1-G~9Li7 matched #108 O.D. Army 3-1 color chip. Subsequent to making this formulation information was received to convert Type I materials to the new color which is #1U05 Green (Federal Specification for Ready Mixed Paint). This was done in formulation fjl-G-9i:7~A at a saving of 12 to 13 cents per gallon over lil--G~9l|.7* A 10 drum production of this material has been made. Both formulations follow: YW-2 B-96 it-202 R-125 W-33 tf-10 W-1$0 X-2280 2-13/16 lb. 7/16 lb. l-7/lo lb. 7/16 lb. 3/it lb. 13/16 lb. 2 lb. 1/32 lb. CH-185 1/32 lb. NVL-2021 2 pts. V-S50-A 5 tits. S-131 1/k pt. Comsolv #5 3/U pt. CH-171 3/8 oz. VH-U30 1 oz. Vt?-l33 1/2 oz. 1 Viscosity (Stormer) Wt/Gal Gloss Reduce for dip Bake 95 KU w 60 F. 13.25 lb. 15 on standard test panel 3 to 1 with Comsolv #5 10 min. fat 350 F. U-G-9U7-A: #1298 C .P. Chrome Yellow* R-202 W-33 B-96 W-10 W-166 R-125 X-2280 2-1/2 lb. 1-3/8 lb. 11/16 lb. 5/16 lb. 1-1/2 lb. 1 lb. 1/8 lb. 1/32 lb. CH-185 NVL-2021 V-850-A S-it3 CH-171 VH-U30 VK-U33 1/32 lb. 2 pts. 5-1/2 pts. 1/2 pt. 3/8 oz. 1 oz. 1 oz. Viscosity (Stormer) 97 KU 0 80 F. Wt/Gal 12.6 lb. Gloss 21 on standard test panel Reduce for dip 3 to 1 with Comsolv #5 Bake 10 min. i) 350 F. * Reichhold Chemicals 13- GLD0070H Analysis s Pigment 32.8$ Vehicle 67-2$ Pigment (Lead chromate Ued lead (Zinc oxide (Inerts & tints 32.o7% 17.78$ 9.17$ U0.3h$ Vehicle ^1.6% Vehicle solids W. Fues W. Hiller 3205 Black .toll Coating Enamel - SB-3209 e have recently received an approval from icheem Kfg. Company of our Sr320? Black doll Coating Enamel for use on Rheemcote drums. It is, to our knowledge the first approval of any material of this type formulated at Glidden for end use at the Chicago plant of Kheem. SB-320? will produce an acceptable roll coat film when baked at 10 minutes at a peak heat of 300 F.,the preferred schedule, although customer has indicated he will for specification testing only increase this temperature somewhat in order to accomodate prospective suppliers of slower curing finishes. We have found that this might be necessary in order to bake out the light color enamels used, such as Shell Red, Ivory and White. The particular points in Kheem's specification which have been rather troublesome in the past are as follows 1. Preferred bake is 18 minutes/at peak heat of 300 F. This is more than enough where the vehicle used can be p fast curing linseed modified alkyd such as used in SB-320?. In whites and light colors, where color reten tion is an important factor, ..a low bake such as this has proved insuffi cient. 2. Materials shall fabricate satisfactorily for a period of at least one week alter being coated and baked. This has been where our; samples of white roll coat have failed to meet specification. Loss of adhesion around bends and stampings was very evident within 2l< hours'ageing. Our success with SB-320? leads us to believe that the white is undercured and cheesy instead of being too short and brittle as was first believed. 3. Materials shall resist a stacking pressure of 9 pounds per square inch, intmediately after coming out of the oven. This seems necessary due to the speed of kheem's production line. Unfabricated sheets are roll coated, immediately transferred to the oven, baked for 18 minutes and then stacked while hot. SB-320? will take this without showing scuff narks or pressure indentations. Our latest whites, such as SW-U2I47, which is a soya modifi cation (IOO? Aroplaz) will also stack properly, but will not fabricate. -U- Gt00070l2