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

9-212-500 Vinylphenylmethyl Silicone Oil

Dow Corning® 9-212-500 Vinylphenylmethyl Silicone Oil is a high-purity, low-viscosity fluid from the Dow Corning® 9-Series. Featuring vinyl and phenyl functional groups on a methyl silicone backbone, it delivers exceptional thermal stability, compatibility with platinum-cure systems, and low surface tension—ideal for specialty coatings, release agents, and silicone rubber modification.
  • 9 212 500 vinylphenylmethyl silicone oil_1f838152
  • 9 212 500 vinylphenylmethyl silicone oil_1f838152

Features Of 9-212-500 Vinylphenylmethyl Silicone Oil

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

  2. Excellent compatibility with organic resins, vinyl polymers, and phenolic systems.

  3. Low volatility and minimal outgassing under vacuum or elevated temperature conditions.

  4. Reactive vinyl groups enable covalent bonding in crosslinking formulations.

  5. Phenyl substitution enhances UV resistance and refractive index control.

Typical Applications Of 9-212-500 Vinylphenylmethyl Silicone Oil

  1. Heat-resistant release coatings for composite molding (e.g., aerospace prepregs).

  2. Functional additive in high-performance silicone-modified acrylics and polyurethanes.

  3. Base fluid for radiation-curable (UV/EB) silicone hybrid inks and coatings.

  4. Surface modifier for silica-filled elastomers requiring improved dispersion and heat aging resistance.

Specifications Of 9-212-500 Vinylphenylmethyl Silicone Oil

Chemical TypeVinylphenylmethyl polysiloxane
Product FormClear, colorless to pale yellow liquid
AppearanceHomogeneous, low-viscosity oil
Primary ApplicationsReactive silicone modifier, high-temp coating base, radiation-curable formulation component
Key FeaturesThermally stable, UV-resistant, vinyl-reactive, phenyl-enhanced refractive index
BenefitsImproved adhesion to organic substrates, reduced post-cure shrinkage, enhanced long-term aging performance
Storage ConditionsStore in sealed containers at 15–25 °C, protect from moisture and direct sunlight


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