Sell Silane Coupling Agent ( 3-aminopropyltriethoxysilane)

Features: 1) Versatile amino-functional coupling agent used over a broad range of applications to provide superior bonds between inorganic substrates and organic polymers 2) The primary amine function reacts with a wide array of thermoset, thermoplastic and elastomeric materials 3) Molecular formula: H2NCH2CH2 CH2Si(OCH3)3 4) Appearance: clear, pale liquid 5) Molecular weight: 0.95 6) Specific gravity (25/25oC): 220 (428) 7) Refractive index (ND 25oC): 1.42 8) Flash point (Pensky-Martens closed cup): 96oC (205oF) 9) Solubility: a) Completely and immediately soluble in water (with reaction), alcohol, aromatic and aliphatic hydrocarbons b) Ketomes are not recommended as dilutants c) Hydrolysis is noticeably exothermic and releases ethanol 10) Applications and performance: a) Coatings, adhesives and sealants: i) Excellent adhesion promoter in acrylic coatings, adhesives and sealants ii) With polysulfide, urethane, RTV silicones, epoxy, nitrile and phenolic adhesives and sealants, this product improves pigment dispersion and maximizes adhesion to glass, aluminium and steel b) Glass-reinforced resin systems: i) Enhances flexural, compressive and interlaminar shear strengths before and after exposure to humidity ii) Can greatly improve wet electrical properties iii) Glass-reinforced thermoplastics, polyamides, polyesters and polycarbonates exhibit increased flexural and tensile strength before and after wet exposure when this silane is used c) Glass fiber and mineral wool insulation: as a phenolic resin binder additive, this silane imparts moisture resistance and allows recovery after compression d) Mineral-filled resin systems: i) Maximizes the physical and electrical properties of mineral- filled phenolics, epoxies, polyamides, polybutylene terephthalate and a host of other thermosetting and thermoplastic composites ii) Improved filler wetting and dispersibility in the polymer matrix e) Grinding wheels: promotes and improves water-resistant bond between the abrasive grit and phenolic resin binder