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

Dow Corning 29 Silicone Resin

Dow Corning 29 Silicone Resin is a solvent-based methyl-phenyl silicone resin offering excellent thermal stability, weather resistance and electrical insulation. Part of Dow Corning’s high-performance silicone resin series, it cures to form hard, glossy, durable films ideal for coatings, encapsulants and release agents across aerospace, electronics and industrial applications.
  • dow corning 29 silicone resin_7d67f5be
  • dow corning 29 silicone resin_7d67f5be

Features Of Dow Corning 29 Silicone Resin

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

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

  3. Good compatibility with organic resins, solvents, and pigments for formulation flexibility.

  4. Forms hard, glossy, durable films with outstanding weatherability and UV resistance.

  5. Low surface energy providing inherent water repellency and release characteristics.

Typical Applications Of Dow Corning 29 Silicone Resin

  1. Heat-resistant coatings for industrial ovens and exhaust systems.

  2. Electrical insulating varnishes for motor windings and transformers.

  3. Weatherable topcoats for architectural metal and signage substrates.

  4. Release agents for composite molding and silicone rubber processing.

  5. Binders in high-performance ceramic and refractory coatings.

Specifications Of Dow Corning 29 Silicone Resin

Chemical TypeMethyl-phenyl silicone resin
Product FormLiquid concentrate (solvent-based)
AppearanceClear, colorless to pale yellow liquid
SolventXylene and/or aromatic hydrocarbon blend
Non-Volatile Content50–55 wt% (as received)
Viscosity (25 °C)150–300 cP (Brookfield LV, Spindle #1)
Specific Gravity (25 °C)0.94–0.98 g/cm³
Flash Point (Tag Closed Cup)Approx. 40 °C


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