High thermal stability with continuous service capability up to 200 °C.
Excellent UV and oxidative resistance due to phenyl group substitution.
Low volatility and superior evaporation resistance compared to methyl silicone fluids.
Good compatibility with organic resins, elastomers, and high-performance polymers.
Clear, colorless liquid with low surface tension and excellent wetting characteristics.
Heat-transfer fluids in high-temperature industrial circulation systems.
Base fluid for specialty lubricants used in aerospace and precision instrumentation.
Formulation component in high-stability dielectric fluids for transformers and capacitors.
Additive in optical-grade coatings and encapsulants requiring long-term clarity and thermal integrity.
Carrier fluid in high-temperature release agents for composite molding and metal forming.
| Chemical Type | Phenyl-substituted linear polydimethylsiloxane |
| Product Form | Liquid |
| Appearance | Clear, colorless liquid |
| Viscosity (cSt) at 25 °C | ~1500 |
| Density (g/cm³) at 25 °C | 1.08–1.10 |
| Refractive Index at 25 °C | 1.53–1.54 |
| Flash Point (Cleveland Open Cup) | ≥300 °C |
| Key Features | Thermal stability, UV resistance, low volatility, polymer compatibility |
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E-mail: wangxingqiang@ericwchem.com
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