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

DOW DOWSIL Z-6137 Silane

DOW DOWSIL Z-6137 Silane is a bifunctional organosilane coupling agent featuring methacryloxy and triethoxysilyl groups. It enhances adhesion between organic polymers and inorganic substrates like glass, metals, and fillers. Widely used in coatings, adhesives, sealants, and composite materials to improve durability, moisture resistance, and mechanical performance. Ideal for UV-curable systems and silicone-modified resins.
  • dow dowsil z 6137 silane_a4e3f822
  • dow dowsil z 6137 silane_a4e3f822

Features Of DOW DOWSIL Z-6137 Silane

  1. High-purity gamma-glycidoxypropyltrimethoxysilane for superior coupling performance.

  2. Enhances adhesion between inorganic substrates (e.g., glass, metals, minerals) and organic polymers.

  3. Improves mechanical strength, moisture resistance, and long-term durability of composite systems.

  4. Reactive epoxide functionality enables covalent bonding with epoxy, polyester, and acrylic resins.

  5. Stable liquid form ensures consistent handling, metering, and compatibility in solvent-based and water-based formulations.

Typical Applications Of DOW DOWSIL Z-6137 Silane

  1. Epoxy resin composites for aerospace and automotive structural parts.

  2. Glass fiber sizing and reinforcement in thermoset and thermoplastic matrices.

  3. Mineral-filled polymer compounds including rubber, PVC, and polyolefin masterbatches.

  4. Adhesives and sealants requiring enhanced interfacial bonding to silica or metal surfaces.

  5. Coatings and primers for corrosion protection on aluminum, steel, and galvanized substrates.

Specifications Of DOW DOWSIL Z-6137 Silane

Chemical TypeGamma-glycidoxypropyltrimethoxysilane
Product FormClear, colorless to pale yellow liquid
AppearanceHomogeneous liquid, free from visible suspended matter
Primary ApplicationsSurface modification, coupling agent for composites and adhesives
Key FeaturesEpoxide + methoxy functionality; hydrolytically stable before application
BenefitsImproved wetting, dispersion, and interfacial adhesion in filled systems
Density (25°C)Approx. 1.07 g/cm³
Refractive Index (25°C)Approx. 1.43


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