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

Momentive Silshine 151 Silicone Resin

Momentive Silshine 151 is a methyl-phenyl silicone resin from Momentive’s Silshine series, offering excellent thermal stability, electrical insulation, and weather resistance. It serves as a binder in high-performance coatings, encapsulants, and release agents, delivering superior hardness, gloss retention, and UV resistance for aerospace, electronics, and industrial applications.
  • momentive silshine 151 silicone resin_10a7a376
  • momentive silshine 151 silicone resin_10a7a376

Features Of Momentive Silshine 151 Silicone Resin

  1. High-solids, solvent-based methyl-phenyl silicone resin offering excellent thermal stability and oxidative resistance.

  2. Provides superior release performance on high-temperature substrates without migration or blooming.

  3. Enables formulation flexibility with good compatibility with organic resins and solvents.

  4. Delivers durable, non-yellowing surface films with low surface energy and high hydrophobicity.

  5. Designed for consistent batch-to-batch performance and reliable processing in industrial coating systems.

Typical Applications Of Momentive Silshine 151 Silicone Resin

  1. Release coatings for high-temperature paper, film, and foil substrates in converting operations.

  2. Surface modifiers in heat-resistant industrial coatings for metal and ceramic components.

  3. Key ingredient in specialty anti-stick coatings for bakeware and food-processing equipment.

  4. Performance additive in protective topcoats for aerospace and electronics encapsulation applications.

  5. Base resin for high-gloss, weatherable clear finishes requiring long-term UV and thermal stability.

Specifications Of Momentive Silshine 151 Silicone Resin

Chemical TypeMethyl-phenyl silicone resin
Product FormSolvent solution (xylene/toluene blend)
AppearanceClear, colorless to pale yellow liquid
Solids Content60–65 wt% (typical)
Viscosity (25°C)800–1,500 cP (Brookfield RV, spindle #3, 20 rpm)
Density (25°C)0.94–0.97 g/cm³
Primary ApplicationsRelease coatings, heat-resistant topcoats, surface modifiers
Key FeaturesThermal stability up to 250°C, low surface energy, non-yellowing


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