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Silane coupling Agent KH-570
Introduction:
KH-570 is a methacryl-functional silane, it is a clear, light and heat sensitive liquid with a faintly sweet odour.
KH-570 is used as adhesion promoter at organic/inorganic interfaces, as surface modifier (e.g. imparting water repellency, organophilic surface adjustment) or as crosslinking of polymers. It is used as a coupling agent to improve the physical and electrical properties of glass-reinforced and mineral-filled thermosetting resins under exposure to heat and/or moisture. It is typically employed as a blend additive in resin systems that cure via a free radical mechanism (e.g. polyester, acrylic) and in filled or reinforced thermoplastic polymers, including polyolefins and polyurethanes. It is also used to functionalize resins via radical initiated processes-copolymerization or grafting and to modify surfaces.
Typical Physical Properties:
| CAS No.: | 2530-85-0 |
| Molecular Weight: | 248.4 |
| Boiling Point<760mmHg>: | 255 |
| Viscosity<25>: | 2 cSt |
| Flash Point: | 108 |
| Color and Appearance: | Colorless transparent liquid |
| Density<25/25>: | 1.045 |
| Refractive Index<25>: | 1.4202+0.0005 |
| Min. Purity: | 95.0% |
Silane Coupling Agent (3-Methacryloxypropy)trimethoxysilane KH-570