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

Evonik Silikoftal ED Silicone Resin

Evonik Silikoftal ED Silicone Resin is a high-performance, solvent-based organosilicon polymer designed for heat-resistant coatings and protective finishes. Part of Evonik’s Silikoftal series, this ED-grade resin offers excellent thermal stability up to 600°C, strong adhesion to metals, and outstanding weathering resistance. It enables durable, glossy, non-yellowing films ideal for industrial coil coatings, exhaust systems, and furnace components.
  • evonik silikoftal ed silicone resin_344426ee
  • evonik silikoftal ed silicone resin_344426ee

Features Of Evonik Silikoftal ED Silicone Resin

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

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

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

  4. Enhanced hardness and scratch resistance in cured coatings.

  5. Low volatile organic compound (VOC) content, supporting sustainable coating formulations.

Typical Applications Of Evonik Silikoftal ED Silicone Resin

  1. High-performance industrial maintenance coatings for steel structures.

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

  3. Durable topcoats for architectural metal cladding and roofing substrates.

  4. Hybrid silicone-organic coatings requiring balanced flexibility and chemical resistance.

  5. Protective coatings for power generation and petrochemical infrastructure.

Specifications Of Evonik Silikoftal ED Silicone Resin

Chemical TypeEthyl silicate-modified silicone resin
Product FormLiquid, solvent-based
AppearanceClear to slightly yellowish liquid
SolventXylene / aromatic hydrocarbon blend
Non-Volatile Content50–55 wt.%
Viscosity (25 °C)80–120 mPa·s (Brookfield, spindle #2, 60 rpm)
Density (20 °C)0.92–0.96 g/cm³
Primary ApplicationsHeat-resistant hybrid coatings, protective topcoats, corrosion protection


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