3-(2-Aminoethylamino)propyl-dimethoxymethylsilane

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Posting date : May 23, 2014

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Typical Technical Data The below values are not intended for use in preparing specifications. Please confirm with us prior to writing specifications on this product. CAS NO.: 3069-29-2 EINECS NO.: 221-336-6 Appearance: Colorless transparent liquid Colour (Pt-Co): 25 max Specific Gravity (ρ20°C,g/cm3): 0.9630~0.985 Refractive Index ( ): 1.4440 ~1.4490 Purity (by GC, % ): 97.0 min Properties AC-220i, as an adhesion promoter in glassfiber reinforced or filler modified plastics increases filler dispersibility and improves numerous mechanical properties of the composites. Additionally, it reduce the fillers' sedimentation tendency in the uncured polymer. AC-220i also can improve resistance to water and corrosion. meanwhile, the mechanical properties can be adjusted with even greater precision by means of the dialkoxysilyl group. As textile finishing agents, silicones modified with AC-220i result in amino modified silicone fluids that are an ideal active ingredient in softener formulations for finishing fibers and textiles. Applications When used as an additive, Silane AC-220i meets the need of special primers in numerous bonding applications. Also can display a good adhesion in the followingsystems: RTV silicones and hybrid silane-crosslinked sealants: improve the adhesion single & double component silicone-crosslinked sealants to a variety of substrates Polysulfide sealants: better adhesion to glass, aluminum and steel Plastic sealants: improve bonding to metal substrates and better performance Additive in phenolic and epoxy molding compounds: improve wet electrical properties