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

Evonik Silikophen P 50 300 Silicone Resin

Evonik Silikophen P 50 300 is a solvent-based methyl-phenyl silicone resin offering excellent thermal stability, weather resistance, and hardness. Designed for high-performance coatings, electrical insulation, and heat-resistant finishes, it cures via condensation to form durable, glossy films with low shrinkage and superior adhesion on metals and ceramics.
  • evonik silikophen p 50 300 silicone resin_0520413a
  • evonik silikophen p 50 300 silicone resin_0520413a

Features Of Evonik Silikophen P 50 300 Silicone Resin

  1. High thermal stability up to 300 °C in air for extended service life under elevated temperatures.

  2. Excellent electrical insulation properties with low dielectric loss across wide frequency and temperature ranges.

  3. Good compatibility with organic resins (e.g., epoxy, polyester) enabling hybrid formulation development.

  4. Low volatility and minimal outgassing, suitable for vacuum and aerospace-critical applications.

  5. Hydrophobic surface character providing inherent moisture resistance and improved weatherability.

Typical Applications Of Evonik Silikophen P 50 300 Silicone Resin

  1. High-temperature insulating varnishes for electric motor windings and transformers.

  2. Matrix resin in thermally stable composites for aerospace structural components.

  3. Binders in high-performance ceramic coatings and refractory paints.

  4. Additive in flame-retardant cable jacketing compounds to enhance char integrity.

  5. Base resin for LED encapsulation materials requiring long-term UV and thermal stability.

Specifications Of Evonik Silikophen P 50 300 Silicone Resin

Chemical TypePhenyl-methyl silicone resin
Product FormViscous liquid
AppearancePale yellow to colorless, clear liquid
Primary ApplicationsHigh-temperature insulation, protective coatings, composite matrices
Key FeaturesThermal stability, electrical insulation, hydrophobicity, resin compatibility
BenefitsExtended component lifetime, reduced maintenance, improved safety in demanding environments
Solvent ContentNon-solvent-based (100% reactive solids)
Storage Stability≥12 months at 25 °C in sealed original packaging


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