CFS-885 3-Isocyanatopropyltriethoxysilane CAS 24801-88-5 - Hubei Co-Formula Material Tech Co.,Ltd.

Product Overview
CFS-885 3-Isocyanatopropyltriethoxysilane CAS 24801-88-5 [A-Link 25,KBE-9007] is a new type of isocyanate-based silane coupling agent. Its isocyanate group exhibits chemical properties typical of alkyl isocyanates - it can react very easily with reactive hydrogens (such as hydroxyl, amine, mercaptan, etc.) in organic polymers; and its alkoxy group can provide good adhesion to substrates after hydrolysis The alkoxy groups can be hydrolyzed to provide good adhesion to the substrate or cross-linked to each other. Using the above properties, this product can be used to modify the capping of the above polymers, improve the adhesion and water resistance of resin coatings to a variety of substrates, enable primer-free coating, and give the resin moisture vapor curing properties.

Uses and Efficacy
1. Cross-linking agent in one-component moisture-curing polyurethanes for the capping of diols or polyether polyols.
2. Adhesion promoter for one-component moisture-curing polyurethanes or two-component reactive polyurethanes.
3. Adhesion promoter for silicone adhesives or coatings to enhance their adhesion and water resistance and weather resistance.

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