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

DOW DOWSIL Z-6132 Silane

DOW DOWSIL Z-6132 Silane is a bifunctional organosilane coupling agent featuring methoxy groups and vinyl functionality. It enhances adhesion between organic polymers and inorganic substrates like glass, metals, and minerals. Widely used in sealants, adhesives, and coatings for improved durability, moisture resistance, and mechanical performance. Part of Dow’s DOWSIL silicone portfolio, it enables superior interfacial bonding in demanding industrial applications.
  • dow dowsil z 6132 silane_5ad187ff
  • dow dowsil z 6132 silane_5ad187ff

Features Of DOW DOWSIL Z-6132 Silane

  1. Enhances adhesion between inorganic substrates (e.g., glass, metals, minerals) and organic polymers such as silicones, epoxies, and polyurethanes.

  2. Improves moisture resistance and long-term durability of adhesive and sealant formulations.

  3. Acts as a coupling agent to promote interfacial bonding and reduce delamination under thermal or humid conditions.

  4. Offers excellent hydrolytic stability when properly formulated and stored under recommended conditions.

  5. Enables reduced primer usage or eliminates priming steps in industrial bonding processes.

Typical Applications Of DOW DOWSIL Z-6132 Silane

  1. Automotive adhesive and sealant systems for glass bonding and trim attachment.

  2. Construction silicone and hybrid sealants for façade, curtain wall, and glazing applications.

  3. Electronics encapsulants and conformal coatings requiring reliable substrate adhesion.

  4. Coatings for metal and mineral substrates to improve corrosion resistance and coating integrity.

  5. Composite manufacturing where fiber-matrix interfacial strength is critical.

Specifications Of DOW DOWSIL Z-6132 Silane

Chemical TypeAminosilane (3-aminopropyltriethoxysilane derivative)
Product FormLiquid
AppearanceClear, colorless to pale yellow liquid
Primary ApplicationsAdhesion promoter in silicone, epoxy, polyurethane, and acrylic systems
Key FeaturesCoupling agent for inorganic–organic interfaces
BenefitsImproved bond strength, humidity resistance, and substrate compatibility
Storage ConditionsStore in original unopened containers at 5–30°C; protect from moisture and direct sunlight
Shelf Life12 months from date of manufacture when stored properly


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