Product Description
Coomcool WRP 3040 is a composite of silicone with a new structure. It has good hydrophobicity and air permeability, can be firmly attached to the surface of mineral materials, and is widely used in hydrophobic treatment of porous materials.
This product is substantially neutral pH value, containing no active hydrogen, the hydrogen does not occur.
Advantages
- Functional silicone oil as active substance
- Reactive hydrophobic, long-term durability.
- Low emulsion viscosity, good dispersion.
- Excellent alkali resistance, durability and weather resistance.
- It has no side reaction with various phenolic resins and has a wide range of applications.
Applications
Suitable for hydrophobic treatment of light porous materials such as glass fiber, rock wool, vermiculite, perlite, ceramsite, and artificial board.
Add according to the recommended ratio, the range of hydrophobicity: 99.7%- 99.9%.
Typical Characteristics
Property | Unit | WRP 3040 | Test Method |
Appearance | – | milky white liquid | Visual |
pH | – | 6.8 – 7.8 | ASTM D1287 |
Non-volatile Matter Content | % | 40 | In-house |