67762-85-0
二甲基硅氧烷-[65-70%(60%环氧丙烷/40%环氧乙烷)]嵌段共聚物(DIMETHYLSILOXANE-[65-70%(60% PROPYLENE OXIDE/40% ETHYLENE OXIDE)] BLOCK COPOLYMER)
CAS: 67762-85-0
化学式: C2H10OSi2
67762-85-0 询问二甲基硅氧烷-[65-70%(60%环氧丙烷/40%环氧乙烷)]嵌段共聚物(DIMETHYLSILOXANE-[65-70%(60% PROPYLENE OXIDE/40%