Product description:
Hydrophobic agent, also known as hydrophobic powder, is a material with special properties. It is usually used to improve the hydrophobic properties of materials, that is, to reduce the affinity of the material surface to water, making it waterproof and impermeable. Its working principle is usually to form a low surface energy film on the surface of the material, thereby preventing the penetration and adsorption of water. The main ingredients generally include organic silicon, organic fluorine and other compounds. Organic silicon hydrophobic powder is a ternary fine particle composed of a powder carrier, a colloidal coating material and an easily dispersed organic silicon active ingredient. The colloidal coating material can stably store the active ingredient in the powder and release it in a timely manner after adding water.
Product data:
| Product name | Silicone hydrophobic powder, silane-based hydrophobic powder |
| Product Model | BASF F10 / SEAL 81 |
| Appearance | White powder |
| Bulk density | 300-500g/L |
| Loss on drying | ≤5% |
| pH | 7.0-9.0（20℃，2%aqueous solution） |
Product performance:
1. Excellent hydrophobicity
2. Easy to disperse in water
3. Low dust formation
4. Good waterproof performance
5. Effectively reduce water absorption
6. Long-term effectiveness
7. Improve soil release performance
8. Good compatibility with other additives
9. Stable performance in alkaline environment
Application areas:
1. Waterproof mortar
2. Tile grout
3. Facing mortar and plaster
4. Repair mortar
5. Plastering mortar
6. Sealant
7. Concrete precast
components are mainly suitable for cement mortar systems with high water repellency requirements.
