Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Domestic KH560 LT560 Gamma-Glycidoxypropyltrimethoxysilane

Domestic KH560 LT560 is a gamma-glycidoxypropyltrimethoxysilane coupling agent from the KH-series silane family—brand Domestic, model LT560, core function: epoxy-silane interfacial adhesion promoter for composites, coatings and sealants. It enhances bonding between organic polymers and inorganic substrates like glass, metals or fillers via dual-reactive epoxide and hydrolysable methoxy groups.
  • domestic kh560 lt560 gamma glycidoxypropyltrimethoxysilane_6c3a4701
  • domestic kh560 lt560 gamma glycidoxypropyltrimethoxysilane_6c3a4701

Features Of Domestic KH560 LT560 Gamma-Glycidoxypropyltrimethoxysilane

  1. High-purity organosilane with consistent gamma-glycidoxypropyl functional group content for reliable coupling performance.

  2. Triple methoxy (-OCH₃) hydrolysable groups ensure rapid and uniform condensation with inorganic surfaces under mild conditions.

  3. Excellent shelf stability as a clear, colorless to pale yellow liquid when stored under dry, cool conditions.

  4. Enhanced compatibility with epoxy, acrylic, and polyester resins due to the reactive epoxide ring.

  5. Domestically manufactured to strict QC standards, offering cost-effective alternative to imported KH-560 without compromising functionality.

Typical Applications Of Domestic KH560 LT560 Gamma-Glycidoxypropyltrimethoxysilane

  1. Surface modification of silica, glass fibers, and mineral fillers in epoxy composites.

  2. Adhesion promoter in automotive sealants and structural adhesives for metal-to-polymer bonding.

  3. Functional additive in UV-curable coatings and inks to improve substrate wetting and crosslink density.

  4. Reactive diluent and coupling agent in high-performance encapsulants for electronics packaging.

  5. Performance enhancer in rubber-to-metal bonding systems for industrial hoses and vibration dampers.

Specifications Of Domestic KH560 LT560 Gamma-Glycidoxypropyltrimethoxysilane

Chemical TypeOrganofunctional silane (epoxy-functional)
Product FormLiquid
AppearanceClear, colorless to pale yellow liquid
Primary ApplicationsCoupling agent, adhesion promoter, surface modifier
Key FeaturesEpoxy reactivity, hydrolyzable methoxy groups, dual functionality
BenefitsImproved composite interfacial strength, enhanced moisture resistance, reduced filler agglomeration
Molecular Weight (approx.)236.3 g/mol
Density (25°C)1.07–1.09 g/cm³


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