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

Wacker SILRES IC 235 Silicone Resin

Wacker SILRES IC 235 is a solvent-based methyl-phenyl silicone resin offering excellent thermal stability, weather resistance and electrical insulation. Designed for high-performance coatings, impregnation and encapsulation in electronics and industrial applications. It cures to a hard, glossy, durable film with low surface energy and superior hydrophobicity. Compatible with organic resins and widely used in LED encapsulants and heat-resistant paints.
  • wacker silres ic 235 silicone resin_2d65208a
  • wacker silres ic 235 silicone resin_2d65208a

Features Of Wacker SILRES IC 235 Silicone Resin

  1. High thermal stability with continuous service temperature up to 250 °C.

  2. Excellent electrical insulation properties even under humid conditions.

  3. Good compatibility with organic resins including acrylics, epoxies, and alkyds.

  4. Low surface energy enabling superior water repellency and anti-soiling performance.

  5. Solvent-based liquid formulation for easy integration into coating and impregnation processes.

Typical Applications Of Wacker SILRES IC 235 Silicone Resin

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

  2. Electrical insulating varnishes for motors, transformers, and magnet wires.

  3. Water-repellent additives in construction sealants and protective renders.

  4. Hybrid binder in high-performance powder coatings requiring thermal durability.

  5. Surface treatment for glass fiber fabrics used in filtration and composites.

Specifications Of Wacker SILRES IC 235 Silicone Resin

Chemical TypePhenyl-methyl silicone resin
Product FormLiquid solution in aromatic hydrocarbons
AppearanceClear, colorless to pale yellow liquid
Non-Volatile ContentApprox. 60 wt %
Density (20 °C)Approx. 0.92 g/cm³
Viscosity (25 °C)Approx. 15–25 mPa·s
Flash Point (PMCC)Approx. 45 °C
Primary ApplicationsHigh-temperature coatings, electrical insulation, hybrid binders


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