High-purity linear polydimethylsiloxane (PDMS) with consistent molecular weight distribution.
Excellent thermal and oxidative stability for demanding high-temperature processing environments.
Low volatility and minimal extractables, supporting compliance with stringent regulatory requirements.
Superior spreading and leveling performance on diverse substrates including plastics, metals, and elastomers.
Hydrophobic, non-staining, and chemically inert—compatible with most organic solvents and polymer systems.
Release agent for rubber and silicone molding, especially in automotive and medical component manufacturing.
Surface modifier in industrial coatings and inks to enhance slip, mar resistance, and substrate wetting.
Base fluid in high-performance lubricants for precision instruments and vacuum-compatible mechanisms.
Processing aid in thermoplastic elastomer (TPE) and silicone compound compounding.
Key ingredient in specialty personal care formulations requiring sensory elegance and long-term stability.
| Chemical Type | Linear Polydimethylsiloxane (PDMS) |
| Product Form | Clear, colorless liquid |
| Appearance | Transparent, odorless, non-volatile fluid |
| Viscosity (25°C, cSt) | Approx. 5,000 ± 10% |
| Density (25°C, g/cm³) | 0.97–0.98 |
| Refractive Index (25°C) | 1.402–1.405 |
| Volatile Content (150°C/2h, %) | < 1.0 |
| Flash Point (COC, °C) | > 300 |
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E-mail: wangxingqiang@ericwchem.com
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