| Customization: | Available |
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| CAS No.: | 82985-35-1 |
| Formula: | C12h31no6si2 |
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| Application |
Used as an important additive for many applications. Examples are: 1. Silane-endcapped Polyurethanes: Silane-terminated polyurethanes can be prepared by reacting traditional NCO-terminated urethane prepolymers with NQ-351. It can react very fast with free isocyanate groups and lead to a high converted silane-endcapped product. Side reactions can be significantly reduced. 2. 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. 3. Glass fiber/glass fabric composites: As a finish or size constituent 4. Mineral fiber insulating materials and abrasives: As an additive to phenolic resin binders 5. Foundry resins: As an additive to phenolic, furan and melamine resins 6. Sealants and adhesives: As a primer or additive and for chemical modification 7. Mineral-filled polymers (composites) or HFFR cables: For pretreatment of fillers and pigments 8. Paints and coatings: As an additive and primer for improving adhesion to the substrate. As a primer for glass and metal. |
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