Document oQpKKp5wepbn6dNbB3Z5QOND

LEAD INDUSTRIES ASSOCIATION III MAIIIOH AVCNWt MCW TOM If.KVi grC9# site fnlwiritn>r rttnatnncit kIT1. Hat Mr. S. a. Moo* Sr. X~ U Ourriek Mr. M. I. Hmn Mr. *. F. Mn Mr. Tml tfcltfor* Mr. . I. MmU Mr. C. A. tftwrtM of tto kticMl Lm4 CorMgr, hgryiU,, Inforoiit a* tbit FrojMt k. tt Mi tmlcyit (boot u an* iafomtUB m itw mr golag to oat rifiirtit tk CoMdttoo'a invwti to AtMOBtlBM tkll KC^Mt. A lev of kli mart U mlwil. loor i Mm vill k owmiotoA. Itetnlf jmn, v /' DortA H. tort loo kmtwy) toot nfMAi txkolftol CaMlttw l"W JW--M --.....MJMMM' trn.it ,f.toy, NATIONAL LEAD COMPANY PIOMENTI. PAINTS, CHEMICALS St&&04 PAINT EXPOSURE REPORT KKO LEAD PRIMERS FOR HIM QALVANIZRD ISOM OR NEATNBRSD GALVANIZED IRON WITH LITNAROI ADDITIONS - LIA *ZS PROCRSSS RETORT It (PINAL) w" . uiK>*Rj.mnwip NT wllwW^ W ^ W PIW W piHW tM HpW lW PW I(^iP>T|iyW W P0P(i|)|piW W >HP0W W W i,tWP^M3W|W!fwiwwiwiyim n w ii ij m nm .|| i H .. v i;.' '-4. v -v ' i". '. -o: ..-- v ' v-t'Ss - ?- * LIA10569 ' >r Ml LIAO MINIM 001 Ml OALVAhIZM IKON OI MATHIS IP CAIVAMZIP MOM SIT* LITWAtGl APPITIOkl - LXA #33 nottllt I MOIT 11 (HMD liH'Mi Pecasbar 0, 1*14 (m GilmltM) fsaals *MO-TOOOA,AO Ma t 1*. toil (VulltrM OttmiiM) lutll 7171-11* laspactad tai litMltr I. 10SI The parpate af this prejact h i ta lylttalM the affect af Lltkarg* iMilUii, ta vary let >Muta, ta r*4 lasd-trea aside palats as tk* adktalaa af tfcaaa palate ta aew ar weathered gelvaalsad steal. Tk* Litharge addltlaaa rsagad free 1 ta I tba. Straight liaaaed all, straight alkyd, sad a alstar* af liastad all sad albyd, war* seed far tk* vehicles af tk* azperlaaatal prlaar*. Islets caatalatag else daat war* laclwded fat caaparteas. Tk* pslats war* applied ky spray ta 11" s 13* paaals a*tag twa casts af prlaar aver tha aatlra area aad a flalsk cast af aa alwMlaaa-caaar patat L1A *37* atar tkc apper kalf. Tha prlaar casts war* applied at 1.3 alls dry ftla thickens par cast aad the flalsh cast at 1 all. The saw paaals war* cleeard with alaarsl spirits prlar ta palatlag. Tha wastharad paaals wars clasaad with alaarsl spirits aad thaa placed eat af dears aad waatkarad far a parted af sla seathe. Slagls paaals ware ased far etch palat aa waatkarad galvaatsed. The tests aa the saw paaals war* capased la dapllcate. Table t caatatas a dascrlptlaa af tk* tests aad lists tk* laspactlaa ratlsgs far paaliag. lESOLTSi The rasslts ar* skews la Table 1 which lists tk* last rstlag far paaliag shews la tha praviass rapart (Pa*. 10, lf)t) aad sabtaqsaet ratlsgs. COstlKTli 1. All the palats aa waatkarad galvaalsed steel were rated perfect far adbaslaa ascapt twa which war* rated * " far paaliag after this ft** year parted af espassr*. I. At ladlcated Is the table, assy af the palats haw* failed aa tk* aaw gtlvaslsed steal paaals. Pailare was seek aare saver* aa tk* three cast arcs tbaa aa tk* twa cast area. The feltewtag cassette are based aa tk* retails aa the asw gelvaalsad steal paaals. % -a- 3. Is th* Otoip I teat* which hare vehicle caaolatiag af tm parte f llui4 oil ia4 ai part of alkyd aollde, a a lk. Litharge addltlaa kao ikon a ewpertority aver th* eaatral with no Litharge. Th* iateraedlat* otftltloio of t( 2, aad 4 Iba. war* lafcrlar t# tka cootro!, Ziac daat addltlaaa ta tka cootrot faraala pradweed palato wktek wara aack awparlar ta It. Tka fiat daat palata witkaat chraaia* arid* graaa kata altkrr rery alight fallwr* at m failwa. 4. Oraap It palata kad aa alkyd r*Jla aolatloa far tk* aatlra aaklcla. la tkla grawp. tka 4 lk. Bad 4 lk. lltkarga addltlaa palata ar* Mill ratad perfect far adkaalaa aftar fir* aad a kalf yaara af tspaaar*. Tk* eaatral aad tka palata witk t aad 2 lk. addltlaa* af Lltkarga kad failed dariag tk* aecaad ar tklrd year af axpaaara. Tk* tiac daat palata ia tkla vehicle kar* a* pealiag fall***. 5. ta tk* Oraap lit palata wklck kora a liaaaad ail vehicle, a I lk. Lltkarga addltlaa waa awparlar ta tk* eaatral. Rewrrtr, tk* aaallar addltlaaa af 1, 2, ar 4 lka. wre all aack lafcrlar ta tk* eaatral. la tkla grawp. aa 10 Zlac Past - 20 ZaO palat (TT 441k Type 1) waa wo*d aa aaeaadary eaatral. It behaved qalt* dlffercotly tkaa tk* *xperiacatal palata. It failed aa tk* tw* coat area kat kad a* lata af adk**laa aa tk* three coat area. Th* expcrlaeutal palata, aa tk* atker haad, kad aaly alight failar* aa th* tw* caat area bat failed badly aa tka three caat area ia all teat* except tk* 4 lk. Lltkarga palat. C. A. Laataska May 12, 1*40 Platrlkatlaai Itaaare. 2. karclaa 2. K. Zlaaeraaaa I 2. P. fataa A. J. Ilckkeff I I I i i k. I TABU I MELl0 OR RtV 0AL7ARIZBB 87981 flHl * . Dturiitl** ---------- -- a C*it Area jnnnnnnnr 9 i Caat t io t A*reiannv it jMOl r lata Paraalat tit U in io Teki a aarta to - a part os 84*0 9all4a . 4l *990 Caatral-Ra Lltkarg* *9900 A44ttUa 10 0 * 0 * 0 10 9 * 0 0 * 10 8 9 4 a * a a ; 1 10 9 1 *991 *9910 *991 *9910 *999 *9990 *994 *994* 1 Ik. Lltkarf* H> Call#* a Ik*. 09 4 Ik*. lka. m 10 9 0 0 * 7 10 8 0 8 8 10 0 7 7 7 Sa **9 9 9 10 0 T 9 9 9 10 0 7 T f 10 9 * 0 10 * 7 4 9at a1 i i-- v 4 i i-- 10 9 7 3 3 4 10 8 7 8 a a i Atcaadary Caatrala k IM) Za Bast far Iraa Ox IttSt By fal. la Caatral 10 to 0 0 0 io a 10 *997 901 It - 19% 10 - 99% tttlt Za Baat - LXA #9*1 10 10 9 10 10 * 9 * 40% 1L-40T. Za Bast- * 4*0 aoi Ckr 0*14* OraaaL1A 978 10 S S 8 10 9 9 9 9 10 4T77777 10 7*93999 I Ratal llthart* aSditlaaa raRlac* aa a*a*l aalaa* *f Iraa 0al4a t P Uh I >.____ - Tin n?a 7171 7174 7175 71SA 7111 71*0 MilLINO OX NEATH El10 CAL7ANIX10 ITUt 2 Ct A to 00 3 C>it m 54 sr ,, ' . . 10 10 0 10 10 10 10 10 10 10 to 10 10 10 10 10 10 m] LIA10S73 mm UtSW'VJr.'*! tt^r '"1 . /.narKi V, - ^t'Aiosr^:^, # Nut 2L___ 2 Cit Ar# innnnrw J C*t Area W------ 7--------- tm . nu TUI * 1 J TIM T|S ' .- .-. *:' y** >*- ^ ^ ' 11 : - 10 u 10 10- to i - .%: 'fV?- * SO PL Ft Ft Ft Ft 10 0 * 0 so so TIM SO so igl 4 c ' K MHJW4WI 4M 1' W"H .JIWWl1