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

Wacker AK 500 Dimethicone Fluid

Wacker AK 500 Dimethicone Fluid is a premium-grade, low-viscosity silicone oil from Wacker’s AK series. Featuring high purity, excellent thermal stability and outstanding spreading properties, it serves as a key ingredient in personal care formulations, cosmetics, and industrial lubricants. Its consistent molecular weight distribution ensures reliable performance in emulsions and surface treatments.
  • wacker ak 500 dimethicone fluid_7bb68f85
  • wacker ak 500 dimethicone fluid_7bb68f85

Features Of Wacker AK 500 Dimethicone Fluid

  1. Highly versatile linear polydimethylsiloxane with controlled viscosity for consistent performance across formulations.

  2. Excellent thermal and oxidative stability, supporting processing at elevated temperatures without degradation.

  3. Low surface tension and superior spreading properties enhance substrate wetting and film uniformity.

  4. Chemically inert and non-reactive with most organic and inorganic ingredients, ensuring formulation compatibility.

  5. Odorless, colorless, and non-volatile — ideal for high-purity cosmetic, pharmaceutical, and industrial applications.

Typical Applications Of Wacker AK 500 Dimethicone Fluid

  1. Personal care emulsions (e.g., moisturizers, sunscreens, and hair conditioners) as a skin- and hair-conditioning agent.

  2. Industrial release agents for rubber, plastic, and composite molding processes.

  3. Defoaming and antifoaming components in water-based paints, coatings, and agrochemical formulations.

  4. Lubricating base fluid in precision mechanical assemblies and silicone greases.

  5. Carrier fluid in active ingredient delivery systems for topical pharmaceuticals and dermatological products.

Specifications Of Wacker AK 500 Dimethicone Fluid

Chemical TypeLinear polydimethylsiloxane (PDMS)
Product FormClear, mobile liquid
AppearanceColorless, odorless, transparent fluid
Viscosity (25 °C, cSt)Approx. 500
Density (25 °C, g/cm³)0.96–0.97
Refractive Index (25 °C)1.402–1.405
Volatile Content (150 °C, 2 h, %)< 0.5
Flash Point (COC, °C)> 300


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