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Reactive Silicone Oil React with Isocyanate Nco as PU Modifier Silway 92011
LubricantSilicone OilPolyurethane Modifier
Hangzhou Silway New Material Technology Co., Ltd.
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Product Description hydroxypropyl silicone oil, reactive silicone oil, polydimethylsiloxane, ethylene glycol terminated, PU modifier, polyurethane modifier, hydroxypropyl silicone fluid, reactive silicone fluid, CAS 222416-17-3China manufacturer, Made in China, China factory, China supplier, China plant DescriptionSilway 9201 is a linear polydimethylsiloxane with ethylene glycol terminated on both ends (block copolymer siloxane).Various properties of Silway 9201, such as wear resistance, softness, etc., are better than the general polyether modified silicone oil with primary hydroxyl groups.Unlike other block copolymer 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.Typical ApplicationsPU dry resinPU waterborne resinPU surface treatment agent Key FeaturesReactive with isocyanate to give silicone/PU copolymerIncrease release propertiesGood lubricityProvide abrasion and scratch resistanceProvide water repellencySoftening and flexibilityGood water vapor permeability Typical Physical PropertiesPropertyResultAppearanceColorless Transparent LiquidComponentModified Silicone OilViscosity (cSt, 25oC)50OH Value (mgKOH/g)60Active Content (%)100 UsageThe general effective concentration of Silway 9201 is 1.0~5.0% of the formula weight. The specific amount depends on the type of formulations, solvents and resin systems.It is recommended to add Silway 9201 to PU prepolymer formula in the front section. Packing200L or IBC tanks StorageBeing storage in closed containers Shelf Life24 monthsCreate your value with our expertise -- 20+ years manufacturing experience in silicone field24 hours online, please feel free to contact usMark ChenHangzhou Silway New Material Technology Co., Ltd.Silway - the way of silicone innovationSales add.: No. 26, Juye road, Binjiang District, Hangzhou, Zhejiang, China (310051)Factory add.: No. 19, Weiyi Road, She County Circular Economy Park, Huangshan, Anhui, China (245200)
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