Silane coupling agent KH-550

3-Aminopropyltriethoxysilane Silane Coupling Agent KH-550

Applications and Effects:
1. Silane coupling agent KH-550 can be used as an additive or formulated into a primer for coatings, inks, adhesives, and sealants such as phenolic, urea-formaldehyde, furan, polyurethane, silicone, epoxy, nitrile, phenolic, and acrylic resins. It enhances the adhesion, weather resistance, boiling water resistance, and scrub resistance of resin coatings, extends service life, and improves the dispersion and bonding of pigments and fillers in the resin phase.
2. This product is used in resin sand casting and resin abrasive tools to improve the bonding strength and water resistance between the resin and silica sand or abrasives.
3. Silane coupling agent KH-550 is used in plastics, rubber, resins, and low-smoke, halogen-free flame-retardant cable materials filled with mineral fillers or glass fibers to improve the dispersion and bonding of fillers and fibers in the resin phase.
4. This product can be used for the surface treatment of inorganic mineral fillers, flame retardants, and glass fibers to enhance their dispersion, compatibility, and bonding strength in the resin phase.

5. The hydrolysate of silane coupling agent KH-550, used alone or in combination with other components such as zirconium salts, serves as a silanized metal surface treatment solution. It seals, protects, and rust-proofs metal surfaces, improves the adhesion of coatings during metal spraying after treatment, and replaces traditional metal surface treatment solutions like phosphating and passivation solutions, which cause severe environmental pollution.

Packaging:

20 kg carton, containing four 5 kg plastic buckets; or 25 kg plastic buckets, 210-liter standard steel drums, and IBC ton drums.

Note: Chemical product prices fluctuate significantly with market conditions. Please contact us by phone for specific pricing.