Hengda SIlane Technology Co.,Ltd
Products detail
Product Name: silane coupling agent-Bis[3-(triethoxysilyl)propyl]amine
CAS No: 13497-18-2
Product Type: Coatings and Paints -> Coating
Product spec: Bis[3-(triethoxysilyl)propyl]amine
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Post Time: 2018-11-29
Usage: Silane HENGDA-E8166 is versatile amino functional coupling agents used a broad range of applications to provide superior bonds between inorganic substrates and organic polymers. The secondary amine function reacts with a wide array of thermoset, thermoplastic and elastomeric materials.  Silane-endcapped Polyurethanes: Silane-terminated polyurethanes can be prepared by reacting traditional NCO-terminated urethane prepolymers with HENGDA-E8166. It can react very fast with free isocyanate groups and lead to a high converted silane-endcapped product. Side reactions can be significantly reduced. It is the most recommended silane for endcapping Polyurethanes. It leads to colorless low-viscosity PU prepolymers with improved UV stability and reduced yellowing tendency of sealants. Another benefit of HENGDA-E8166 is that it does not contain traces of toxic aniline. Examples of applications where HENGDA-E8166 used include polyurethanes for structural adhesives, parquet adhesives and over-paintable hybrid sealant.  Glass fiber/glass fabric composites: As a finish or size constituent.  Mineral fiber insulating materials and abrasives: As an additive to phenolic resin binders.  Foundry resins: As an additive to phenolic, furan and melamine resins.  Sealants and adhesives: As a primer or additive and for chemical modification.  Mineral-filled polymers (composites) or HFFR cables: For pretreatment of fillers and pigments.  Paints and coatings: As an additive and primer for improving adhesion to the substrate.
Description: Appearance: Colorless transparent liquid Molecular Weight 425.71 Specific Gravity (ρ20°C, g/cm3): 0.973 Refractive Index (nD25) 1.429 Boiling Point (°C) 160 Flash Point (°C) 162
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