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Dispersible polymer powder properties
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2022-07-21
Improve the flexural strength of mortar. HWZK brand dispersible polymer powder has good flexibility. A thin film is formed between the cement mortar particles and the surface to form a flexible connection. The weight makes the brittle cement mortar elastic. The tensile strength of mortar added with dispersible polymer powder is several times higher than that of ordinary mortar.
1. Improve the flexural strength of mortar. HWZK brand dispersible polymer powder has good flexibility. A thin film is formed between the cement mortar particles and the surface to form a flexible connection. The weight makes the brittle cement mortar elastic. The tensile strength of mortar added with dispersible polymer powder is several times higher than that of ordinary mortar.
2. Improve the bond strength and cohesion of mortar. Redispersible latex powder can be used as an organic binder to form high tensile strength and bonding strength on different substrates. It is suitable for mortar and organic materials (EPS, extruded foam board) and smooth surface substrates. bonding plays an important role. Reinforcing material, the polymer powder formed by the film is distributed throughout the mortar system to increase the cohesion of the mortar.
3. Improve the impact resistance, durability and wear resistance of mortar. The rubber powder particles fill the pore cavity of the mortar to increase the compactness of the mortar and improve the wear resistance. Under the action of external force, it will relax without being damaged. The polymer film can be permanently present in the mortar system. 4. Improve the weather resistance and freeze-thaw resistance of the mortar and prevent the mortar from cracking. Redispersible latex powder is a thermoplastic resin with good flexibility, which can make the mortar respond to changes in the external cold and hot environment, and effectively prevent the mortar from cracking due to changes in temperature.
5. Improve the construction and workability of mortar. The polymer rubber powder has a lubricating effect between the particles, so that the components of the mortar can flow independently. At the same time, the rubber powder has an induction effect on the air, giving the mortar compressibility and improving the construction and construction performance. Workability of mortar.
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