Cement-based materials. Adding silicone hydrophobic powder to cement-based materials can significantly reduce the water absorption rate of the material and prevent liquid water from penetrating through the surface or capillary action.
Mortar system. Adding hydrophobic powder to the mortar system can greatly reduce the water absorption rate, which is suitable for mortar systems that require hydrophobic requirements.
In applications such as plaster, plastering, caulking, exterior wall insulation system, decorative mortar and exterior wall painting, silicone hydrophobic powder can form a barrier to prevent liquid water from penetrating through capillaries.
Silicone hydrophobic powder releases active substances in the cement mortar system, reacts with the hydroxyl groups in the cement mortar, and combines into a good network structure. After the cement mortar is cured, the hydrophobic groups in the silicone play a role in reducing the surface energy, preventing water from invading, thereby reducing the water absorption rate of the cement mortar, and will not have a negative impact on the performance of the cement mortar itself.
The main function of silicone hydrophobic agent is to increase the hydrophobicity of the material, reduce water absorption, and prevent liquid water from penetrating. Specifically, silicone hydrophobic powder can be applied to various substrates (such as cement, mortar, etc.) to form a transparent protective film to improve the water resistance, stain resistance and temperature resistance of the material.
Silicone type hydrophobic powder. The main component is an organic silane substance containing active groups, which is made into dry powder type silicone hydrophobic powder after active protection and drying. It has excellent dispersibility in water.
Multi-polymer hydrophobic powder. The main component is a mixture of lipid organic products, which is hygroscopic in the air and insoluble in water.