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

WACKER AK 50 Silicone Oil

WACKER AK 50 SILICONE FLUID is a low-viscosity linear silicone fluid in Wacker’s AK series, designed for industrial defoaming, mold release, electrical insulation, precision lubrication, and textile finishing. With high Si–O bond energy, it offers excellent temperature resistance, low volatility, strong hydrophobicity, and superior processability over mineral oils.

Features Of WACKER AK 50 Silicone Oil

  1. Low viscosity & easy handling - Excellent fluidity, easy to add and coat, suitable for fine processing

  2. Chemically inert & stable - Non-reactive, resistant to acid, alkali and oxidation, compatible with most substrates

  3. Wide temperature resistance - Stable from -60℃ to 300℃, resistant to radiation and high-temperature oxidation

  4. Low volatility & shear stability - Extremely low volatility, good shear stability, minimal long-term loss

  5. Excellent surface properties - Low surface tension, outstanding hydrophobicity, good lubrication and release

Typical Applications Of WACKER AK 50 Silicone Oil

  1. Industrial defoaming - Defoaming for anhydrous/low-water systems, fast bubble control in chemical, pharmaceutical and food processing

  2. Rubber & plastic mold release - Easy release without sticking, ensuring smooth surface finish

  3. Electrical insulation - Stable insulation for electronic components in high/low temperature environments

  4. Precision lubrication - Reduces friction in instruments and bearings, ensuring accurate operation

  5. Textile finishing - Improves fabric smoothness, water resistance and durability

Specifications Of WACKER AK 50 Silicone Oil

Density (25℃)0.96 g/cm³
Flash Point (closed cup)>250℃
Kinematic Viscosity (25℃)approx. 50 mm²/s
Dynamic Viscosity (25℃)50 mPa·s
Surface Tension (25℃)approx. 0.021 N/m
Setting Pointapprox. -60℃
Refractive Index (25℃)1.403
Molecular Weightapprox. 3600 D


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