Silane Coupling Agent Crosile570 in Sealant Oct 20, 2022

1. Silane coupling agent Crosile®570 is mainly used for unsaturated polyester resin, and can also be used for polyurethane, polybutylene, polypropylene, polyethylene and EPDM rubber. For glass fiber infiltration, its main formula is: coupling agent, antistatic agent, film-forming agent, lubricant, soft water and other components, Crosile®570 is hydrolyzed in PH 3.5-4 acidified water, and in the sizing agent, coupling the concentration of the agent is 0.3%-0.6%. In the wire and cable industry, the coupling agent is used to treat the EPDM system filled with peroxide and cross-linked by the coupling agent, which improves the consumption factor and the specific inductance and capacitive reactance.

2. Silane coupling agent Crosile®570 is used for the surface treatment of inorganic fillers such as silica, talc, clay, mica, clay, kaolin, etc., to improve the adhesion to inorganic materials, increase water resistance, and reduce curing temperature.

3. Polymerized with vinyl acetate and acrylic or methacrylic monomers, these polymers are widely used in coatings, adhesives and sealants to provide excellent adhesion and durability.

4. Silane coupling agent Crosile®570 This product is hydrolyzed and polycondensed into silanol when it encounters water and is affected by temperature, pH value and concentration.

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