WACKER AK 35 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.
Low viscosity & easy handling - Excellent fluidity, easy to add and coat, suitable for fine processing
Chemically inert & stable - Non-reactive, resistant to acid, alkali and oxidation, compatible with most substrates
Wide temperature resistance - Stable from -60℃ to 300℃, resistant to radiation and high-temperature oxidation
Low volatility & shear stability - Extremely low volatility, good shear stability, minimal long-term loss
Excellent surface properties - Low surface tension, outstanding hydrophobicity, good lubrication and release
Industrial defoaming - Defoaming for anhydrous/low-water systems, fast bubble control in chemical, pharmaceutical and food processing
Rubber & plastic mold release - Easy release without sticking, ensuring smooth surface finish
Electrical insulation - Stable insulation for electronic components in high/low temperature environments
Precision lubrication - Reduces friction in instruments and bearings, ensuring accurate operation
Textile finishing - Improves fabric smoothness, water resistance and durability
| 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 Point | approx. -60℃ |
| Refractive Index (25℃) | 1.403 |
| Molecular Weight | approx. 3600 D |
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E-mail: wangxingqiang@ericwchem.com
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