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

Dow Corning 27 Silicone Resin

Dow Corning 27 is a solvent-based methyl-phenyl silicone resin from the Dow Corning® Silicone Resin series, offering excellent thermal stability, weather resistance, and electrical insulation. It cures to form hard, glossy, durable films ideal for coatings, encapsulants, and high-performance composites in demanding industrial applications.
  • dow corning 27 silicone resin_61e463df
  • dow corning 27 silicone resin_61e463df

Features Of Dow Corning 27 Silicone Resin

  1. High thermal stability with continuous service capability up to 200 °C.

  2. Excellent electrical insulation properties across wide temperature and frequency ranges.

  3. Good compatibility with organic resins and pigments for hybrid formulation systems.

  4. Low surface energy enabling effective release and anti-stick performance in coatings.

  5. Solvent-based liquid format for straightforward integration into conventional coating and impregnation processes.

Typical Applications Of Dow Corning 27 Silicone Resin

  1. Electrical insulation varnishes for motors, transformers, and coil windings.

  2. Heat-resistant topcoats for industrial appliances and oven interiors.

  3. Release coatings for silicone paper, film, and composite laminates.

  4. Binders in high-temperature pigment systems for ceramic and metal substrates.

  5. Component in hybrid organic-inorganic protective coatings for aerospace components.

Specifications Of Dow Corning 27 Silicone Resin

Chemical TypeMethyl-phenyl silicone resin
Product FormLiquid (toluene/xylene solution)
AppearanceClear, colorless to pale yellow liquid
Solids Content50 ± 2 wt%
Viscosity (25 °C, Brookfield RV)1,500–3,000 cP
Density (25 °C)0.92–0.96 g/cm³
Flash Point (Tag Closed Cup)Approx. 40 °C
Primary ApplicationsElectrical insulation, heat-resistant coatings, release systems


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