Main functions in composite materials
Improve mechanical strength: By enhancing the interfacial bonding between organic polymers and inorganic fillers, the dry and wet bending strength, compressive strength and shear strength of the composite materials are significantly improved.

Enhance water resistance: The formation of siloxane bonds makes the composite materials hydrophobic, effectively preventing water penetration, and improving the water resistance and moisture resistance of the materials.

Improve anti-aging performance: The siloxane structure has excellent weather resistance, which can resist the influence of ultraviolet rays, moisture and temperature changes, and extend the service life of the composite materials.

Optimize filler dispersibility: The amino functional group can improve the dispersibility and wettability of inorganic fillers in the resin matrix, and improve the uniformity and performance stability of the composite materials.

Application fields
Phenolic resin composite materials: In phenolic resin, 3-aminopropyltrimethoxysilane can significantly improve the mechanical strength and heat resistance of the composite materials, and is suitable for brake pads, friction materials and other fields.

Polyester resin composite materials: In polyester resin, it can enhance the water resistance and anti-aging properties of composite materials, and is widely used in fiberglass products, ships and building structural materials.

Epoxy resin composites: In epoxy resin, it can improve the bonding strength and corrosion resistance of composite materials, and is suitable for high-performance fields such as electronic packaging materials and aerospace structural materials.

Other thermoplastic and thermosetting resins: such as PBT, polyamide, carbonate, etc., 3-aminopropyltrimethoxysilane can also significantly improve the comprehensive performance of its composite materials.


To learn more, click here https://www.siliconematerial.net/