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

Wacker AK50 Silicone fluid

Wacker AK50 Silicone Fluid is a premium dimethyl silicone oil from Wacker’s AK series, offering excellent thermal stability, low volatility, and outstanding lubricity. It features a nominal viscosity of 50 cSt at 25°C, broad temperature resistance (−40°C to +200°C), and high purity for demanding industrial applications including cosmetics, defoaming, and release agents.
  • wacker ak50 silicone fluid_77012286
  • wacker ak50 silicone fluid_77012286

Features Of Wacker AK50 Silicone fluid

  1. Highly stable linear polydimethylsiloxane (PDMS) fluid with excellent thermal and oxidative resistance.

  2. Low volatility and negligible evaporation loss under standard processing conditions.

  3. Outstanding hydrophobicity and surface slip, enhancing release performance and substrate compatibility.

  4. Colorless, odorless, and non-toxic—compliant with FDA 21 CFR §178.3570 for incidental food contact applications.

  5. Excellent low-temperature flexibility and wide operating temperature range (–50 °C to +200 °C).

Typical Applications Of Wacker AK50 Silicone fluid

  1. Release agent for rubber, silicone, and thermoplastic elastomer (TPE) molding processes.

  2. Base fluid in personal care formulations including hair conditioners, skin creams, and antiperspirants.

  3. Lubricant additive in precision mechanical assemblies and instrumentation systems.

  4. Component in defoamers and antifoaming agents for industrial water treatment and coating systems.

  5. Carrier fluid for active ingredients in agrochemical adjuvants and pesticide formulations.

Specifications Of Wacker AK50 Silicone fluid

Chemical TypeLinear polydimethylsiloxane (PDMS)
Product FormClear, mobile liquid
AppearanceColorless, transparent, and homogeneous
Viscosity (25 °C, cSt)Approx. 50 ± 5
Density (20 °C, g/cm³)0.96 – 0.97
Refractive Index (25 °C)1.402 – 1.405
Volatile Content (% w/w, 200 °C/2 h)< 0.5
Flash Point (PMCC, °C)> 300


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