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

1-201-5 Dimethyl Silicone Oil

Dow Corning® 200 Fluid Series 1-201-5 Dimethyl Silicone Oil is a low-viscosity, thermally stable methyl silicone fluid offering excellent lubricity, water repellency, and chemical inertness; widely used in cosmetics, polishes, and industrial release agents.
  • 1 201 5 dimethyl silicone oil_fa33cd89
  • 1 201 5 dimethyl silicone oil_fa33cd89

Features Of 1-201-5 Dimethyl Silicone Oil

  1. Exceptionally low volatility and high thermal stability for extended service life under elevated temperatures.

  2. Outstanding hydrophobicity and surface slip, providing effective water repellency and lubricity.

  3. Chemically inert toward most acids, bases, and oxidizing agents under normal processing conditions.

  4. Excellent dielectric properties with high volume resistivity and low dielectric loss.

  5. Clear, colorless, odorless liquid with consistent viscosity performance across wide temperature ranges.

Typical Applications Of 1-201-5 Dimethyl Silicone Oil

  1. Release agent for rubber, plastic, and composite molding processes.

  2. Base fluid in personal care formulations including hair conditioners and skin emollients.

  3. Lubricant additive for precision instruments, optical assemblies, and vacuum systems.

  4. Defoaming and antifoaming agent in industrial cleaning and coating systems.

  5. Damping fluid in automotive shock absorbers and industrial vibration dampers.

Specifications Of 1-201-5 Dimethyl Silicone Oil

Chemical TypeLinear polydimethylsiloxane (PDMS)
Product FormClear, colorless liquid
AppearanceTransparent, homogeneous, free from visible particles or haze
Viscosity (cSt, 25°C)5 ± 0.5
Density (g/cm³, 25°C)0.96–0.97
Refractive Index (25°C)1.395–1.405
Flash Point (°C, Cleveland Open Cup)≥300
Volatile Content (% wt, 200°C/2h)≤0.5


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