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

Wacker SILRES IC-232 Silicone Resin

Wacker SILRES IC-232 is a methyl-phenyl silicone resin from Wacker’s SILRES IC series, designed for high-temperature stability and excellent electrical insulation. It offers superior weather resistance, hardness, and compatibility with organic resins—ideal for heat-resistant coatings, insulating varnishes, and LED encapsulation in demanding industrial applications.
  • wacker silres ic 232 silicone resin_d962a99e
  • wacker silres ic 232 silicone resin_d962a99e

Features Of Wacker SILRES IC-232 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 and inorganic fillers for hybrid formulations.

  4. Low viscosity liquid form enabling easy processing and homogeneous blending.

  5. Hydrophobic surface character providing water repellency and improved weather resistance.

Typical Applications Of Wacker SILRES IC-232 Silicone Resin

  1. Heat-resistant coatings for industrial exhaust systems and furnace components.

  2. Electrical insulation varnishes for motors, transformers, and coil impregnation.

  3. Binders in high-performance refractory and ceramic composites.

  4. Matrix resin in flame-retardant composite laminates for transportation interiors.

  5. Additive for improving thermal and dielectric performance of epoxy-silicone hybrids.

Specifications Of Wacker SILRES IC-232 Silicone Resin

Chemical TypeMethyl-phenyl silicone resin
Product FormClear, low-viscosity liquid
AppearanceColorless to pale yellow, transparent
Primary ApplicationsHeat-resistant coatings, electrical insulation, hybrid binder systems
Key FeaturesThermal stability, electrical insulation, hydrophobicity, blend compatibility
BenefitsExtended service life at elevated temperatures, reduced moisture-induced degradation, simplified formulation
Volatile Content (105 °C, 2 h)≤ 2.0 wt %
Density (20 °C)Approx. 1.08–1.12 g/cm³


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