国产精品无码永久免费不卡,好吊妞人成免费视频观看,少妇深夜自慰呻吟喷白浆大陆,久久久久国色Aⅴ免费观看,欧美性受XXXX黑人XYX性爽
Product code Product images Chemical Name Chemical Structure CAS No.
UC750 1,1,3,5,5-Pentaphenyl-1,3,5-trimethyltrisiloxane 3390-61-2
UC740 1,1,5,5-Tetraphenyltetramethyltrisiloxane 3982-82-9
UC532 Triphenylmethoxysilane 1829-41-0
UC533 Triphenyl-hydroxysilane 791-31-1
UC780 Methyl phenyl cyclosiloxanes 546-45-2&77-63-4&34239-75-3
CPC107 α, ω-dihydroxyl polydimethylsiloxane/107silicone rubber
UC290 Methyl phenyl silicone oil 63148-58-3
UC530 Polyphenylmethylsiloxane 73559-47-4
UC510 Phenyltris(trimethylsiloxy)silane 2116-84-9
UC580 Octaphenylcyclotetrasiloxane 546-56-5
UC520 Dihydroxydiphenylsilane 947-42-2
UC722 Diphenyl methylmethoxysilane 18407-48-2
UC712 Methylphenyl dimethoxysilane 3027-21-2
UC522 Diphenyldimethoxysilane 6843-66-9
UC512 Phenyltrimethoxysilane 2996-92-1
CT919 Anti-mildew surface agent
S501 Methyl MQ silicone resin
CPC101、CPC200 Silicone pressure sensitive adhesive