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redispersible powder-Redispersible latex powder for tile adhesive grouts free sample Re-dispersible polymer powder, produced by spray-drying special water-based emulsion, mostly based on vinyl acetate-ethylene (VAC/E), then obtained a free flowing organic polymer powder. It can re-disperse in water, and form a film after water evaporation by coalescence of individual polymer particles. The film acts as […]

vae redispersible powder-Test of viscosity of redispersible latex powder At present, the widely used redispersible latex powder in the world occupies a dominant position in the entire market, has a priority in the global field, and represents the technical characteristics of the redispersible latex powder. From the technical experience of polymers applied in mortar modification, […]

1.Improve the bending and flexural strength of mortar. SLEOCHEM brand redispersible latex powder has good flexibility.A film is formed between the cement mortar particles and on the surface to form a flexible connection.The weight makes the brittle cement mortar elastic.The tensile resistance of mortar with redispersible latex powder is several times higher than that of ordinary mortar.

HPMC manufacturer-Product Application Of Redispersible Latex Powder

Now the quality of redispersible polymer powder RDP is relatively stable. The quality of its products is also similar. How to choose redispersible latex powder, generally when making the formula, there is really no way to start, and there is no effective way other than putting it into the product for experimentation. Redispersible latex powder is the reprocessing process of emulsion. The selection of suitable redispersible latex powder should be considered from the following aspects:

Redispersible latex powder has the characteristics of good fluidity, uniform particle size and good dispersibility after redispersion. After the latex powder particles are mixed with water, they can be restored to the original emulsion state and maintain the characteristics and functions of organic adhesives with HPMC.

The effect of the content of redispersible latex powder RDP on the compression ratio of the polymer mortar itself indicates that the polymer improves the toughness of the mortar. The weighted average of each relevant point can quantitatively analyze the influence level of the redispersible polymer powder content on the performance of the polymer mortar itself

Ordinary tile adhesive formulation ingredients: cement 330g, sand 690g, hydroxypropyl methyl cellulose 4g, redispersible latex powder 10g, calcium formate 5g;

(1) The effect of the fresh mortar: ① Prolong the working time and adjustable time; ② Improve the water retention performance to ensure the hydration of cement; ③ Improve sag resistance (special modified polymer powder); (4) improve the workability (easy to construct on the base material, easy to press the ceramic tile into the adhesive).