Polymer Hydroxyl Silicone Oil

Our range of Polymer Hydroxyl Silicone Oil is the organosilicon material polymerized by siloxane monomer with hydroxyl groups at both ends of molecules.
Structure: HO-Si(CH3)2 O(Si(CH3)2 O)nSi(CH3)2-OH
Chemical name is a,w-dihydroxylpolydimethylsiloxane. Conventionally the hydroxyl silicone oil with viscosity above 250 mPa.S is called 107silicone sealant. Apart from general functions of hydroxyl silicone oil, this product possesses the reactivity of hydroxyl group that can be made into some new material or crosslinked as elastomer(or film body).
This Polymer Hydroxyl Silicone Oil is colorless transparent liquid with excellent electrical insulation, high and low temperature resistance, high flash point, low freezing point, long-term adaption to temperature from -50A C to 250A C, low viscosity-temperature coefficient, high compression rate, low surface tension, good water repellent and moisture resistance, chemical inertness, physical inertness.