Silicone Oil, Polysilazane, Precipitated Silica manufacturer / supplier in China, offering Dimethicone and Dimethiconol Iota 1403 Imparts a Silky Feel, Lubricious Feel to The Skinprovides Water Repellent, Nonocclusive Film, Cyclopentasiloxane (and) Cyclotetrasiloxane (and) Dimethiconol Iota 1401 Suited for Skin Creams and Lotions, Cosmetics, Sun Screen and Tanning Products, Leveling Agents Iota 3000 Reduce The Surface Tension of Coatings to Improve The Wetability of The Substrate Increase of Surface Slip and Scratch Resistance and so on.