WACKER SILFAR 350 is a medium-high viscosity linear silicone fluid in Wacker’s SILFAR® series, designed for pharmaceutical field, precision lubrication, electrical dielectric, industrial demolding and surface care polishing. With high bond energy Si–O framework, it has excellent thermal stability, strong hydrophobicity and good shear stability, suitable for harsh working conditions.
Medium-high viscosity & wide adaptability - Moderate viscosity, good film-forming, balancing fluidity and long-term protection
Outstanding chemical inertness - Non-reactive, acid-alkali and oxidation resistant, compatible with most non-polar systems
Wide-temperature stability & durability - Stable work from -60℃ to 300℃, radiation and high-temperature oxidation resistant
Excellent dielectric performance - Outstanding insulation, suitable for dielectric protection of electrical equipment
Non-toxic & suitable for special scenarios - Odorless, tasteless and physiologically inert, applicable to pharmaceutical and other special fields
Pharmaceutical field - As a special auxiliary material, suitable for relevant processing and formula needs in pharmaceutical industry
Precision lubrication - Lubrication of small precision instruments and electronic components, reducing friction loss
Electrical dielectric - Dielectric medium for low-voltage electrical equipment, ensuring insulation stability
Industrial demolding - Demolding of polyurethane and other products, smooth demolding without residue
Surface care - Surface care and polishing of metal and plastic, enhancing surface smoothness and texture
| Brand | Wacker |
| Type | Linear non-reactive polydimethylsiloxane |
| INCI Name | Dimethicone |
| Appearance | Colorless transparent viscous liquid, odorless, tasteless |
| Density (25℃) | Approx. 0.97 g/cm³ |
| Kinematic Viscosity (25℃) | Approx. 350 mm²/s |
| Flash Point (closed cup) | >260℃ |
| Auto Ignition Temperature | 410℃ |
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E-mail: wangxingqiang@ericwchem.com
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