| CAS No.: | 65100-04-1 |
|---|---|
| Formula: | C10h20o4si |
| EINECS: | 800-443-7 |
| Color: | Colorless |
| Appearance: | Liquid |
| Purity: | 97 Min |
| Customization: |
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Audited Supplier | Description |
| Siwin-M122 is a methacryl-functional silane, it is a clear, light and heat sensitive liquid with a faintly sweet odour. It is used as adhesion promoter at organic/inorgainc 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. |
| Application |
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1. Can improve strength as glass fiber size composite in reinforced polyester composites; 2. Can enhance initial and wet strength of reinforced polyester resin composites. 3. Can enhance the wet electrical properties of many mineral-filled and reinforced composites; 4. Can improve adhesion and durability of adhesives and coatings. |
| Typical properties | ||||||||||||||||||||||||
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| Package/Storage |
| 200 liter PVF steel drum, 25 liter plastic drum; special specifications require reservation Store in a cool, dry place away from light, heat and moisture. |
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