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

9-210-100 Vinylphenylmethyl Silicone Oil

Dow Corning® 9-210-100 Vinylphenylmethyl Silicone Oil is a high-purity, low-viscosity functional fluid from the Dow Corning® 9-Series. Featuring vinyl and phenyl groups on a methyl silicone backbone, it offers excellent thermal stability, compatibility with silicones, and reactivity in hydrosilylation. Widely used as a reactive diluent or modifier in specialty silicone elastomers, coatings, and adhesives.
  • 9 210 100 vinylphenylmethyl silicone oil_c854f324
  • 9 210 100 vinylphenylmethyl silicone oil_c854f324

Features Of 9-210-100 Vinylphenylmethyl Silicone Oil

  1. High thermal and oxidative stability due to phenyl group incorporation.

  2. Excellent compatibility with organic resins and vinyl-based polymers.

  3. Reactive vinyl functionality enables covalent bonding in crosslinking systems.

  4. Low volatility and superior hydrophobicity for long-term surface protection.

  5. Tailored viscosity profile (100 cSt at 25°C) ensures optimal processability in coating and encapsulation applications.

Typical Applications Of 9-210-100 Vinylphenylmethyl Silicone Oil

  1. Heat-resistant silicone coatings for automotive engine components.

  2. Functional additive in LED encapsulation gels for enhanced refractive index matching.

  3. Crosslinkable base fluid in high-performance RTV-2 silicone elastomers.

  4. Surface modifier for improving release performance in high-temperature composite moldings.

  5. Viscosity adjuster and reactive diluent in silicone pressure-sensitive adhesives (PSAs).

Specifications Of 9-210-100 Vinylphenylmethyl Silicone Oil

Chemical TypeVinylphenylmethyl polysiloxane
Product FormClear, colorless to pale yellow liquid
AppearanceHomogeneous, low-viscosity oil
Viscosity (25°C)95–105 cSt
Specific Gravity (25°C)1.02–1.06 g/cm³
Refractive Index (25°C)1.495–1.505
Vinyl Content0.12–0.18 wt%
Phenyl Content~35 wt%


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