Colorless Transparent Silicone Oil Polymers Chemical Name:Dihydroxylpolydimethylsiloxane Passed ISO 9001 ... Sealant (hydroxyl silicone oil )Dimethyl Silicone Oilsilicone polymers[Features]Hydroxyl group dead-ended polysiloxane.Polymer hydroxyl ... , chemical inertness, physical inertness.[Technical index] silicone polymers ItemIndexAppearanceColorless transparent liquidviscosity (25°C)1500~100000 (based ...