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

Dow DOWSIL 2405 Silicone Resin

Dow DOWSIL 2405 Silicone Resin is a high-solids, solvent-based methyl-phenyl silicone resin offering excellent thermal stability, weather resistance, and hardness. Ideal for protective coatings, release layers, and heat-resistant formulations. Delivers superior gloss retention and chemical inertness. Compatible with organic resins and widely used in aerospace, electronics, and industrial finishes.
  • dow dowsil 2405 silicone resin_6d7ae80d
  • dow dowsil 2405 silicone resin_6d7ae80d

Features Of Dow DOWSIL 2405 Silicone Resin

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

  2. Excellent electrical insulation properties across wide temperature and frequency ranges.

  3. Good compatibility with organic resins, enabling hybrid formulation flexibility.

  4. Low surface energy providing inherent hydrophobicity and release characteristics.

  5. Solvent-based liquid format for easy integration into coating, impregnation, and casting processes.

Typical Applications Of Dow DOWSIL 2405 Silicone Resin

  1. Electrical insulation coatings for motors, transformers, and coil windings.

  2. High-temperature protective coatings for industrial metal substrates.

  3. Matrix resin in silicone-modified varnishes and impregnating compounds.

  4. Binders in high-performance abrasive and refractory applications.

  5. Base resin for heat-resistant adhesives and sealants requiring long-term aging stability.

Specifications Of Dow DOWSIL 2405 Silicone Resin

Chemical TypePhenyl-methyl silicone resin
Product FormLiquid solution (toluene/xylene solvent blend)
AppearanceClear, colorless to pale yellow liquid
Non-Volatile ContentApprox. 60–65 wt%
Viscosity (25 °C)100–200 mPa·s
Density (25 °C)0.92–0.96 g/cm³
Flash Point (Tag Closed Cup)Approx. 40 °C
Primary ApplicationsElectrical insulation, high-temperature coatings, hybrid resin systems


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