Document LgKmOnk1QZVon9zEBN8LZpO1g

7-B.F.GOODRICH COMPANY TECHNICAL REPORT Uniroya1 Tf*-3700 Anchor H. C. Otaa To 1 G. Lindsay haaaary Location rcktviU K ( D Cantor Lococion racksvilla It t 0 Cantor Data Sapt. 17. 1975 T7r9o^jarct Ho. This thermoplastic is based on a bland of PVC and Hycar, and contains antimony trioxide fleae ratardant. ************ Wa analyzed Unlroyal TPA-3700 as follows: Polyasr Plasticizer Carbon black Antiaony trloxida 50 parcant J5-M> 5-10 * 5 Tha polymer Is a mixture of polyvinyl chloride and a botadiana/acrylonitrlla copolyaar (Hycar). Thara appaars to ba about 70 parcant PVC In tha alxtura. Tha copolyaar has 30 to 35 parcant acrylonltrila. Tha plasticizer Is a non-aroaatIc polyaarlc polyastar typo with a spactrias fairly slallar to tha spactrua of Hellco's MA-5-A plasttcisar. Tha XAF qua! scan (Gtanalos) data, normalI zed to Cl (highest concentration) ware: Cl Sb Sn Pb Ce,K,S Pa Zn Highest vary high moderate low to aoderate low vary low uncertain This suggests that a alxtura of tin aarcaptlda and lead coapounds era present as PKC stabilizers. JO 41599 Log Saab tofm L.. 313*05. 86, 09 Matrlbacloai lb niea C. H. Lufter-J. I. Pausch V. C. OaVry-Clavaland 0. J. Pul ton-1TC A. T. Kafclc-Clavaland ih: r, r m: dESWRCH ? T