WACKER REPELLENT 50 BASE is a high-performance silicone water repellent base in Wacker’s REPELLENT series, designed for waterproof protection in construction, textile, leather and other fields. With unique siloxane structure, it provides excellent water repellency, breathability and weather resistance, with good compatibility to enhance waterproof, moisture-proof and durability.
High thermal stability - Resistant to high-temperature oxidation, stable performance in long-term high-temperature conditions
Strong radiation resistance - Resists UV and electromagnetic radiation, durable in outdoor and radiation environments
Excellent lubricity - Moderate viscosity, provides long-term anti-wear and lubrication protection
Broad compatibility - Compatible with organic resins, plastics, rubbers and other formulations
High insulation and low volatility - Excellent dielectric properties, low volatiles, suitable for electrical insulation
High-temperature lubrication - Long-term lubrication and anti-wear for high-temperature bearings, gears and chains
Electrical insulation - Insulation and heat dissipation for transformers, capacitors and electronic components
Coatings modification - Weather resistance and leveling optimization for high-temperature coatings and anti-corrosion coatings
Plastics processing - Release, slip and heat resistance enhancement for engineering plastics
Industrial protection - Protection and lubrication for precision instruments and aerospace components
| Brand | Wacker |
| Chemical Type | Phenyl methyl polysiloxane |
| Appearance | Colorless to pale yellow transparent liquid |
| Density (25℃) | 0.98-1.00 g/cm³ |
| Dynamic Viscosity (25℃) | Approx. 1000 mPa·s |
| Refractive Index (25℃) | 1.420-1.430 |
| Flash Point | >280℃ |
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China