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

Evonik Silikophen P 80 20 Silicone Resin

Evonik Silikophen P 80 20 is a solvent-based methyl-phenyl silicone resin from Evonik’s Silikophen series, offering excellent thermal stability, weather resistance, and compatibility with organic polymers—ideal for high-performance coatings, encapsulants, and heat-resistant formulations requiring superior dielectric properties and film hardness.
  • evonik silikophen p 80 20 silicone resin_ca4ae170
  • evonik silikophen p 80 20 silicone resin_ca4ae170

Features Of Evonik Silikophen P 80 20 Silicone Resin

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

  2. Excellent weathering and UV resistance for long-term outdoor performance.

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

  4. Low surface energy enabling superior water repellency and anti-graffiti properties.

  5. Self-crosslinking capability without external catalysts under ambient or mild heat conditions.

Typical Applications Of Evonik Silikophen P 80 20 Silicone Resin

  1. High-performance industrial coatings for metal substrates.

  2. Heat-resistant topcoats for exhaust systems and engine components.

  3. Weatherable clear coats for architectural façade systems and cladding.

  4. Hybrid silicone-acrylic binders in premium exterior wall paints.

  5. Functional additives in fire-retardant and intumescent coating formulations.

Specifications Of Evonik Silikophen P 80 20 Silicone Resin

Chemical TypePhenyl-modified silicone resin
Product FormLiquid, solvent-based (xylene/toluene blend)
AppearanceClear, colorless to pale yellow liquid
Solids Content80 ± 1 wt.%
Viscosity (25 °C)80–120 mPa·s (Brookfield DV-II+ viscometer, spindle #3, 60 rpm)
Density (20 °C)0.94–0.96 g/cm³
VOC ContentApprox. 200 g/L
Primary ApplicationsHybrid coatings, heat-resistant finishes, protective topcoats


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