HPS (Hexaphenylsilanol)
Product Details & Specifications
HPS (Hexaphenylsilanol)
HPS is a hydrophobic additive used in gypsum and cementitious systems, improving water resistance and surface wearability.
| CAS No. | 75750-54-4 |
|---|---|
| Formula | C₃₆H₃₀O₆Si [Image of chemical formula] |
| Mol. Weight | 478.70 |
| Appearance | White crystalline powder. |
| Melting Point | 200–205°C |
| MOQ | 100KG |
| Packaging | 20kg or 25kg plastic or paper bags. |
| Storage | Avoid moisture and direct sunlight. |
Applications
Gypsum Plasters: Enhances water repellency and reduces efflorescence.
Wall Putties: Improves surface uniformity and crack resistance.