High-viscosity dimethyl silicone fluid with precisely controlled rheology at 60,000 cSt (25 °C).
Excellent thermal stability and oxidative resistance across a broad temperature range (–50 °C to +180 °C).
Low volatility and negligible vapor pressure under standard operating conditions.
Chemically inert toward most metals, plastics, and elastomers—suitable for long-term sealing and damping applications.
Hydrophobic, non-toxic, and compliant with FDA 21 CFR 178.3570 for incidental food contact.
Viscosity modifier and base fluid in high-performance lubricants and greases for precision instruments.
Damping fluid in automotive sensors, accelerometers, and industrial vibration control devices.
Filler fluid for optical and electronic potting compounds requiring stable refractive index and low stress.
Dielectric fluid in specialty transformers and high-voltage capacitors where thermal reliability is critical.
Release agent and mold lubricant for silicone rubber and thermoplastic elastomer processing.
| Chemical Type | Dimethyl polysiloxane |
| Product Form | Clear, colorless liquid |
| Appearance | Transparent, odorless, non-yellowing |
| Viscosity (cSt) at 25 °C | 60,000 ± 10% |
| Density (g/cm³) at 25 °C | 0.97–0.98 |
| Refractive Index at 25 °C | 1.402–1.404 |
| Flash Point (PMCC, °C) | ≥ 300 |
| Volatility (wt%, 24 h @ 150 °C) | < 1.0% |
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E-mail: wangxingqiang@ericwchem.com
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