Silane coupling agent KH-550/A-1100, CAS No.919-30-2

Foreign Company's Trademark: A-1100(America Union Carbon)   Z-6011(Dowcorning) KBE-903(ShinEtsu) GF93(Wacker)     Specification  

Item	Index
Appearance	Clear liquid
Assay	98.0% min
APHA( Pt-Co  )	25 Max
Density(20°C, g/cm3)	0.940 – 0.950
Refractive Index( nD 25°C)	1.4180 –1.4210

 

Item	Index
appearance	Colorless transparent liquid
Assay	99.0% min
APHA( Pt-Co  )	25 Max
Turbidity	3NTU max
Water solubility test	3NTU max  Clear colorless

    Solubility γ-aminopropyltriethoxysilane is completely and immediately soluble in water (with reaction), alcohol and aromatic and aliphatic hydrocarbons.  Ketones are not recommended as diluents.   Applications and Performance   The amino Silane produced by silaneγ-aminopropyltriethoxysilane is widely used in the following applications : 1. Coatings, Adhesives and Sealants The aminosilane is an excellent adhesion promoter in acrylic coatings, adhesives and sealants.  With polysulfide, urethane, RTV silicones, epoxy, nitrile, and phenolic adhesives and sealants, the product improves Pigment dispersion and maximizes adhesion to glass, aluminum and steel.    2.Glass-Reinforced Resin Systems In glass-reinforced thermosets, the aminosilane enhances the flexural, compressive and interlaminar shear strengths before and after exposure to humidity.  This product greatly improves wet electrical properties.  Glass-reinforced thermoplastics, polyamides, polyesters and polycarbonates exhibit increased flexural and tensile strengths before and after wet exposure when this silane is used.   3. Glass Fiber and Mineral Wool Insulation As a phenolic resin binder additive, the aminosilane imparts moisture resistance and  allows recovery after compression   4. Mineral-Filled and Resin Systems The aminosilane maximizes the physical and electrical properties of mineral-filled phenolics, epoxies, polyamides, polybutylene terephthalate and a host of other thermoset and thermoplastic composites.  Filler wetting and dispersibility in the Polymer matrix are also improved.   5.Foundry Applications In shell molding, the aminosilane strengthens the bond between the phenolic binder and foundry sand.   6.Grinding Wheels The aminosilane promotes an improved, water resistant bond between the abrasive grit and phenolic resin binder.   Package: 20KGS/plastic drum 200 Ltrs/iron drum   (N.W.190KG) 1000 Ltrs/IBC drum   (N.W.950KG)      

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Product Categories : Organic Silicone Chemicals