Excellent thermal stability up to 250 °C, maintaining viscosity and performance under prolonged high-temperature exposure.
Superior oxidative resistance due to phenyl group substitution, minimizing degradation in demanding industrial environments.
Broad compatibility with organic solvents, resins, and elastomers—ideal for formulation flexibility in specialty coatings and adhesives.
Low volatility and negligible vapor pressure at room temperature, enhancing workplace safety and shelf-life stability.
Good dielectric properties with stable electrical insulation across wide temperature and frequency ranges.
High-temperature heat transfer fluids in semiconductor manufacturing and thermal cycling equipment.
Base fluid in specialty lubricants for aerospace actuators and precision instrumentation requiring low-temperature torque and high-temperature retention.
Release agent component for silicone rubber molding and composite part demolding under elevated curing temperatures.
Viscosity modifier and stabilizer in high-performance optical gels and LED encapsulants.
Dielectric coolant in high-voltage transformers and pulse power capacitors where thermal robustness is critical.
| Chemical Type | Phenylmethyl-substituted linear polydimethylsiloxane |
| Product Form | Clear, colorless to pale yellow liquid |
| Appearance | Homogeneous, transparent, free of sediment or haze |
| Viscosity (25 °C, cSt) | 1000 ± 150 |
| Density (25 °C, g/cm³) | 1.04–1.07 |
| Refractive Index (25 °C) | 1.495–1.505 |
| Flash Point (COC, °C) | ≥310 |
| Volatility (200 °C, 24 h, wt%) | ≤1.5 |
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