IPDB › China Industry › Chemicals
China, Chinese CAS: 222416-17-3 Alcoholic Hydroxyl on Both Ends ABA Glycol Siloxane Silicone Oil1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Chemical Auxiliary CatalystCoating Auxiliary AgentReactive SiliconeMonoethylene Glycol Polydimethylsiloxane
Hangzhou Silway New Material Technology Co., Ltd.
Preview:
Product Description Description Silway 9201 is a linear polydimethylsiloxane with an alcoholic hydroxyl on both ends (ABA glycol siloxane). Unlike other ABA glycol siloxanes,silway 9201 does not contain excess unreacted monofunctional organic glycol which can impair the isocyanate reactivity of a polyurethane, resulting in a polyurethane with inferior crosslinking Because of its high purity, Silway 9201 reacts to form a high quality polyurethane. It is therefore most suitable as a urethane modifier for synthetic or artificial leather where a high degree of softness is required. Typical Applications As urethane modifier to improve softness, flexibility, lubricity, breathability, compatibility, abrasion resistance and water repellency of synthetic leather.How to use ? Copolymerize Silway 9201 with NCO-endblocked urethane prepolymer. ? Copolymerize Silway 9201with MDI and polyol. ? Mix Silway 9201, polyisocyanate and polyol, and cure.Key Feature --React with isocyanate group to --silicone/PU polymer --Improved centrifugation type --Good lubrication --Provide abrasive-resistance and scratch- resistance --Provide hydropgobic ability --Improve softness and folding-resistance --Superior moisture penetrability Typical Physical Properties Packing 25kg or 200kg drums Storage Being storage in closed containers Shelf Life 24 months
Purchasing Request
Note: Send your purchase request, and we will screen suppliers or manufacturers for you free of charge...