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

Wacker AK 20 Dimethicone Fluid

Wacker AK 20 Dimethicone Fluid is a low-viscosity, linear polydimethylsiloxane from Wacker’s AK series. Featuring excellent thermal stability, low surface tension, and superior spreading properties, it serves as a key silicone base in cosmetics, personal care formulations, and industrial lubricants. Compliant with ISO 9001 and REACH, it ensures consistent performance and regulatory safety across global applications.
  • wacker ak 20 dimethicone fluid_35efa887
  • wacker ak 20 dimethicone fluid_35efa887

Features Of Wacker AK 20 Dimethicone Fluid

  1. Low-viscosity, linear polydimethylsiloxane (PDMS) offering excellent spreading and leveling properties.

  2. High thermal and oxidative stability suitable for demanding processing conditions.

  3. Low surface tension and superior lubricity for enhanced substrate wetting and slip.

  4. Chemically inert, non-toxic, and compliant with major global cosmetic and industrial regulatory frameworks.

  5. Clear, colorless, and odorless liquid with consistent batch-to-batch performance.

Typical Applications Of Wacker AK 20 Dimethicone Fluid

  1. Personal care formulations including hair conditioners, skin creams, and makeup primers.

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

  3. Defoaming and antifoaming additives in water-based paints, coatings, and agrochemicals.

  4. Base fluid in silicone-based lubricants and greases for precision machinery.

  5. Surface treatment agent for improving hydrophobicity and abrasion resistance of textiles and paper.

Specifications Of Wacker AK 20 Dimethicone Fluid

Chemical TypePolydimethylsiloxane (PDMS), linear
Product FormClear, colorless liquid
AppearanceTransparent, mobile fluid
Viscosity (25°C, cSt)20 ± 2
Density (25°C, g/cm³)0.96–0.97
Refractive Index (25°C)1.400–1.403
Volatile Content (% w/w, 200°C/2h)≤ 0.5
Flash Point (PMCC, °C)≥ 300


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