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

9-212-1000 Vinylphenylmethyl Silicone Oil

Dow Corning® 9-212-1000 Vinylphenylmethyl Silicone Oil is a high-purity, low-viscosity fluid from the Dow Corning® 9-Series, featuring vinyl and phenyl functional groups for enhanced thermal stability, compatibility with platinum-cured systems, and superior release performance in specialty coatings and silicone rubber formulations.
  • 9 212 1000 vinylphenylmethyl silicone oil_fe795772
  • 9 212 1000 vinylphenylmethyl silicone oil_fe795772

Features Of 9-212-1000 Vinylphenylmethyl Silicone Oil

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

  2. Excellent compatibility with vinyl and phenyl-containing polymers and resins.

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

  4. Enhanced hydrophobicity and surface migration resistance due to phenyl group incorporation.

  5. Reactive vinyl functionality enables covalent bonding in hydrosilylation-cured systems.

Typical Applications Of 9-212-1000 Vinylphenylmethyl Silicone Oil

  1. Release agent for high-temperature silicone rubber and thermoset composite molding.

  2. Functional additive in LED encapsulants and optical gels requiring UV/thermal stability.

  3. Viscosity modifier and stress-relief component in high-performance RTV and HTV silicone formulations.

  4. Surface treatment agent for silica fillers in specialty elastomer composites.

  5. Base fluid in platinum-catalyzed liquid silicone rubber (LSR) for medical and automotive parts.

Specifications Of 9-212-1000 Vinylphenylmethyl Silicone Oil

Chemical TypeVinylphenylmethyl polysiloxane
Product FormClear, colorless to pale yellow liquid
AppearanceHomogeneous, low-viscosity oil
Viscosity (25 °C, cSt)1000 ± 150
Specific Gravity (25 °C)0.97–0.99
Refractive Index (25 °C)1.495–1.505
Vinyl Content (wt%)0.12–0.18
Phenyl Content (wt%)18–22


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