Construction grade HPMC & HEMC in building materials
July 26th 2024
Dispersible powder of polymer( RDP powder, VAE Powder) A white powdery, powdery polymer that is commonly used for the modification of mortars made from cement or gypsum.
Vinyl acetate ethylene redispersible powder It can be rapidly redispersed with water to make an emulsion. The cement mortar is modified by the formation of a film. It is extremely flexible and can withstand weather, abrasion, and a wide range of substrates.
Redispersible Polymer Powder Uses:
Redispersible Polymer Powder can improve performance in construction
The Redispersible powder can increase flow performance and improve thixotropy. It can also reduce sag resistance.
Redispersible powder can improve cohesion and open time, as well as enhance water retention.
Effect of VAE Redispersible Polymer Powdercan after mortar is cured
Enhance tensile and bending strengths; decrease elastic modulus; enhance deformability; material compaction; increase wear resistance, improve cohesive strength; lower carbonization depth; lessen material water absorption; create materials with extreme water-increasing properties (by adding water-increasing Rubber powder).
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