Vinyl Terminated Ethylene-Siloxane Copolymer Fluids Code DCE-V7512 Viscosity 150-250 Mole % Siloxane 70-80 Specific Gravity 0.907 Refractive Index 1.429 Ethylene-siloxane copolymer polymers exhibit reversion resistant behavior. Molecular Weight >2000 CAS: [26710-23-6] Price/100g Price/1kg See also ...