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Under the wet-mixture situation, RDP would improve the thickness and slipperiness of the mortar system. The characters of the polymer itself make a big difference on mortar’s cohesion and workability.
After Tile Adhesive dried, RDP would also enhance the adhesion on the smooth and compact surface, and improve the effect of sandstone’s interface air vent. With enough RDP dosage, it would form a film on the interface which makes Tile Adhesive be flexible by lower the elasticity modulus.

In winter, how to use hydroxypropyl methyl cellulose for external wall insulation construction.

MFFT is the lowest temperature which allows polymer particles in emulsion have enough activity for intercoagulation and continuous film forming. During films forming, the polymer particles have a closer arrangement. To form a continuous film, besides good dispersion emulsion, there is also the requirement of polymer particles deforming (which shows the pressure between particles forced by hydraulic pressure). Closer the particles be, stronger the pressure would become.

HPMC is white powder or granule made from highly pure cotton – cellulose by reaction of etherification. HPMC is characterized by water solubility, water retention, nonionic, stability of the PH value, surface activity, temperature reversible gelling properties, thickening property, film formability, lubrication property etc.,without any organs of animals, fat and other bioactive constituents.

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.