... in china; 4,perfect technology; 5,delivery on time. Dimethyl silicone oil 350cs, equal to DC PMX200CAS No. : 63148-62- ... 9;Size: TH-DC200/350cstIntroduction: Dimethyl silicone oil, is a kind of transparent, colourless polydimethylsilixane liquid, available ... tyre rubber, plastics, and metal die castings;2.Defoamer; can be used in defoamer of food, textile,drilling fluid, and some ...