Silres BS 5358
SILRES® BS 5358 is an aqueous emulsion of reactive polydimethylsiloxane. With high solid content and low viscosity, it can significantly improve the mixing homogeneity and diluting stability.
Advantages
·Low viscosity and mixing resistance
·High solid content，providing ideal water repellence for materials
·Stable dilutability，good dispersibility
Typical general characteristics
Appearance | Milky white |
Active substance | Approximately 50 % |
Density (25 ℃) | Approximately 1000 kg/m3 |
pH | 4 - 6 |
Applications
It can either be spayed onto materials, or impregnate materials after dilution with water.
> Rock wool
> Glass wool
Recommended dosage
The quantity to be applied depends on the desired water repellency of the end product. It can be diluted with any quantity of water. The typical dosage of original liquid (relative to dry weight of materials) is：
Rock wool —— 0.05 - 0.2 %
Glass wool —— 0.1 - 0.3 %