68554-67-6 DIMETHICONOL/SILSESQUIOXANE COPOLYMER 聚二甲基硅氧烷醇/硅倍半氧烷共聚物 Catalog No.: 315623 Name: DIMETHICONOL/SILSESQUIOXANE COPOLYMER CAS: 68554-67-6 Inquire about this product →