ChemNet > CAS > 63148-65-2 Polyvinyl butyral

63148-65-2 Polyvinyl butyral

?? ?????	Polyvinyl butyral
?? ?????	Polyvinyl butyral; polyvinylbutyral resin; poly(vinyl butyral); PVB
????????? ???????	C₁₆H₂₈O₅
???? ????????	300.39532
???? CAS	63148-65-2
???? ????????
??????	1.08
????? ?????	90-120℃
???? ?????	1.485
?????? ????	insoluble
Hazard ??????	Xi:;
??????? ????	36/37/38:;
?????? ?????	S24/25:;

Chemicals Suppliers(19):: 1Smart Chemicals Group Co. Ltd.; 2GUANGDONG DE HONG TRADE CO.,LTD.; 3Suzhou Sinosun Imp.&Exp. Corporation; 4NEW DRAGON CO., LTD; 5Longhui Qunfeng Chemical Co.,LTD; 6Shark Solutions A/S; 7Uniform Synthetics; Contact Suppliers; Post Buying Leads; Related selling offers

潘金莲被吸乳揉到高潮的视频,久久99久久99精品免观看,在电影院里拨开内裤挺进,护士交换粗吟配乱大交动态图