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

Dow Corning OFS-6070 Silicate Coupling Agent

Dow Corning OFS-6070 (methyltrimethoxysilane) is a reactive silane coupling agent that enhances hydrophobicity and filler dispersion in coatings and composites. Its methoxy groups form siloxane bonds with inorganic surfaces, improving water resistance (>95% retention) and mechanical strength. Ideal for ceramic coatings and powder treatment, it complies with REACH/RoHS and offers fast curing at ambient temperatures

Features Of Dow Corning OFS-6070 Silicate Coupling Agent

  1. Surface Hydrophobization - Reacts with inorganic substrates (e.g., silica, clay) to form durable water-repellent layers

  2. Pigment Dispersion - Reduces agglomeration in coatings, improving homogeneity and stability

  3. Process Efficiency - Low viscosity (0.95 g/cm³) ensures easy integration into formulations

  4. Multi-Substrate Compatibility - Effective on ceramics, metals, and polymers

Typical Applications Of Dow Corning OFS-6070 Silicate Coupling Agent

  1. Ceramic Coatings - Enhances adhesion and corrosion resistance in high-temperature environments

  2. Waterproofing - Concrete/metal surface treatment for infrastructure protection

  3. Polymer Composites - Glass fiber sizing for improved FRP strength and weather resistance

  4. Cable Insulation - Clay-filled EPDM systems with optimized dielectric propertie

Specifications Of Dow Corning OFS-6070 Silicate Coupling Agent

Chemical Name
γ-Glycidoxypropyltrimethoxysilane
Appearance
Colorless to light yellow transparent liquid
Molecular Weight
236
Specific Gravity (25/25℃)
1.07
Flash Point (Closed Cup)
>101℃
Active Content
>98%
Packaging
200KG/drum


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