Applications of Methacryloxy Silane KH-570:
Plastic products, rubber products, coatings, inks, composites, magnetic materials, adhesives, foundry, synthetic amino silicone oil, etc.
Methacryloxy SilaneKH-570 application object:
1.Resins: phenolic, urea-formaldehyde, furan, nylon, polyurethane, unsaturated polyester, alkyd resin, acrylic resin, and natural rubber, styrene-butadiene rubber, chloroprene rubber, nitrile rubber, ethylene-propylene terpolymer, PE, PP, PVC, SBS, etc.
2.Fillers: quartz, talc powder, kaolin, mica, silica, wollastonite, glass fiber, Al (OH) 3, Mg (OH) 2, metals and their oxides.
Characteristics of Methacryloxy SilaneKH-570:
1. The mechanical strength of glass fiber reinforced composites can be improved by treating glass fiber yarn with sizing agent containing silane coupling agent KH-570 (including film-forming agent, lubricant and antistatic agent).
2. Improve the dry-wet mechanical strength of polyester composites filled with silica, glass, silicate and metal oxide.
3. Improve the wet electrical properties of many inorganic mineral-filled composites such as cross-linked ethylene and polyvinyl chloride.
4. It can be copolymerized with vinyl acetate, acrylate or methacrylate monomers to form a wet curable silylated polymer. These methylsilylated polymers are widely used in coatings, adhesives, and sealants to provide excellent adhesion and durability.
When silane coupling agent KH-570 is added to the resin, the addition amount is 0.5-0.1%, depending on the type of resin. When used for pretreatment of inorganic fillers, the dosage is 0.5-0.1%, depending on the type of filler.