Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

WACKER SILFAR 350 Silicone Oil

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.

Features Of WACKER SILFAR 350 Silicone Oil

  1. Medium-high viscosity & wide adaptability - Moderate viscosity, good film-forming, balancing fluidity and long-term protection

  2. Outstanding chemical inertness - Non-reactive, acid-alkali and oxidation resistant, compatible with most non-polar systems

  3. Wide-temperature stability & durability - Stable work from -60℃ to 300℃, radiation and high-temperature oxidation resistant

  4. Excellent dielectric performance - Outstanding insulation, suitable for dielectric protection of electrical equipment

  5. Non-toxic & suitable for special scenarios - Odorless, tasteless and physiologically inert, applicable to pharmaceutical and other special fields

Typical Applications Of WACKER SILFAR 350 Silicone Oil

  1. Pharmaceutical field - As a special auxiliary material, suitable for relevant processing and formula needs in pharmaceutical industry

  2. Precision lubrication - Lubrication of small precision instruments and electronic components, reducing friction loss

  3. Electrical dielectric - Dielectric medium for low-voltage electrical equipment, ensuring insulation stability

  4. Industrial demolding - Demolding of polyurethane and other products, smooth demolding without residue

  5. Surface care - Surface care and polishing of metal and plastic, enhancing surface smoothness and texture

Specifications Of WACKER SILFAR 350 Silicone Oil

BrandWacker
TypeLinear non-reactive polydimethylsiloxane
INCI NameDimethicone
AppearanceColorless 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 Temperature410℃


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