Properties and Advantages of Hydrophobic Agents
Release Time:
2021-11-20
Source:
Hydrophobic agent
Properties and Advantages of Hydrophobic Agents
Product Advantages
1. High activity, excellent dispersibility, free-flowing, white powder.
2. Provides overall waterproofing of the material without forming a film on the substrate surface.
3. Exhibits good flowability and dispersibility in dry powders.
4. Easily dispersible in water, without compromising the wetting, mixing, or performance of the dry powder.
5. It inhibits efflorescence on the substrate and enhances its freeze-thaw resistance, thereby helping to maintain the substrate’s aesthetic appearance and color.
6. Excellent weather resistance and UV protection provide long-lasting hydrophobic protection for the substrate without compromising its strength.
Features:
Free-flowing white powder
Enhancing the hydrophobic properties of cement-based materials
Reduce the material’s absorption of moisture
Easy to mix with powdered materials
Easily dispersible in water
Advantages:
Prevent liquid water from penetrating cured cement-based materials via surface or capillary action.
It can significantly reduce the water absorption of cement-based materials, even when in direct contact with water for more than 24 hours.
The recommended addition level is 0.2% to 2.5% by weight of the dry mix, with virtually no adverse impact on the material’s compressive strength.
It can prevent liquid water from penetrating cured cement-based materials via surface or capillary action.
It can significantly reduce the water absorption of cement-based materials, even when in direct contact with water for up to 24 hours.
Surface weathering can be prevented by reducing the transport of water-soluble salts.
To impart enhanced hydrophobicity to cement-based materials.
Has little impact on the mechanical properties of hardened mortar.
Has little impact on the ease of use of dry-blending systems.
