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The redispersible latex powder reduces the modulus of the putty and enhances the matching of the base layer;

It is well known that the change of hydroxypropyl methyl cellulose purity can be adjusted from the washing process, so how to control the production of hydroxypropyl methyl cellulose viscosity?

Vinyl acetate-co-ethylene copolymers (VAE), available from SLEO. SLEO® redispersible polymer powders are free flowing white powders obtained by spray drying macromolecular copolymer dispersions under carefully defined conditions. They are widely used improve cohesion, adhesion, flexibility and workability in constructions especially in dry-mix mortar.

Cement-based ready-mixed ordinary mortars refer to the basic big consumption, which including masonry mortar, plastering and leveling mortar as well as floor mortar etc. From economic developing, big volume demands and cost control are their basic requirements.

We are the manufacture to produce the Hydroxypropyl Methyl Cellulose (HPMC) with the competitive price and good quality.

Dispersible polymer powder is physically mixed with other inorganic binders(such as cement, slaked lime, gypsum, clay, etc) and various aggregates, fillers and other additives such as Hydroxypropyl Methylcellulose(HPMC), polysaccharide(starch ether) and cellulose, finally to produce mortar.

Extend the work time and improve water retention performance to ensure the hydration of cement and improve workability;

The glass-transition temperature refers to the temperature at which polymers will be converted from an elastic state to a glassy state, expressed by Tg. When the temperature is higher than Tg, the material is rubber-like in behavior and generates the elastic deformation under load;

The minimum film-forming temperature refers to the minimum temperature at which polymers form a continuous film, expressed by MFT. If the cement hydration temperature is below this value, the energy supplied will not be enough to start film formation.