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

Wacker SILRES MK Silicone Resin

Wacker SILRES MK is a methyl-based silicone resin series offering excellent thermal stability chemical resistance and adhesion to diverse substrates. Designed for high-performance coatings sealants and composite matrices it delivers superior weatherability and hardness. Its low-viscosity liquid form ensures easy processing and compatibility with organic resins. Widely used in automotive aerospace and construction industries for demanding protective applications.
  • wacker silres mk silicone resin_78c18b8c
  • wacker silres mk silicone resin_78c18b8c

Features Of Wacker SILRES MK Silicone Resin

  1. High thermal stability with continuous service temperature up to 200 °C.

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

  3. Good compatibility with organic resins (e.g., acrylics, alkyds) enabling hybrid formulation design.

  4. Low surface energy providing inherent water repellency and anti-soiling properties.

  5. Solvent-based liquid form facilitating easy integration into conventional coating and impregnation processes.

Typical Applications Of Wacker SILRES MK Silicone Resin

  1. High-performance architectural coatings for façades and concrete protection.

  2. Heat-resistant coatings for industrial equipment and exhaust systems.

  3. Water-repellent impregnations for natural stone, masonry, and concrete substrates.

  4. Binders in silicone-modified plaster and render systems.

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

Specifications Of Wacker SILRES MK Silicone Resin

Chemical TypeMethyl-phenyl silicone resin
Product FormLiquid, solvent-based (xylene/white spirit blend)
AppearanceClear to slightly yellowish viscous liquid
Non-Volatile Content (1 h at 150 °C)Approx. 60 wt-%
Density (20 °C)Approx. 0.92–0.95 g/cm³
Viscosity (25 °C, DIN 53019)Approx. 800–1200 mPa·s
Primary ApplicationsCoating binders, impregnation agents, high-temp protective systems
Key FeaturesThermal stability, weather resistance, hydrophobicity, organic resin compatibility


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