... transparent, tasteless, no irritation, nonpoisonous, oily liquid. Lubricant oil /Defoamer Dimethyl Silicone Oil/polydimethylsiloxane HS-008 Usage Examples:1.Release ... rubber, plastics, and metal die castings;2.Defoamer; can be used in defoamer of food, textile,drilling fluid, and some ... treatment and public health and others Lubricant oil /Defoamer Dimethyl Silicone Oil/polydimethylsiloxane HS-008