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Dry blending: In the case of other powders, it should be mixed well with the powder and then added with water to dissolve quickly and not agglomerate.

The redispersible latex powder is a powder adhesive agent prepared by spray drying of a polymer emulsion, and is a main additive of dry powder ready-mixed mortar such as cement-based or gypsum-based, and has good dispersibility and high flexibility.

HPMC is non-ionic cellulose ether, appearance is white powder, odorless and tasteless, soluble in water and most polar organic solvent and suitable proportion of ethanol / water, propanol / water, two trichloroethane, insoluble in ether, acetone, ethanol, in cold water swelling into colloidal solution clear or slightly turbidity. Aqueous solution with surface activity, high transparency, […]

The cellulose ether is also known the rheology modifier, i.e., an additive used to adjust the rheological properties of fresh mortar. The main functions are as follows:

HPMC is odorless, tasteless,non-toxic cellulose ethers producted from natural hIgh molecular cellulose through series of chemical processing and achieved.It is white powder with good water solubility. It has thickening, adhesion ,dispersing, emulsifying, film, suspended, adsorption, gel, and protetive colloid properties of surface activity and maintain moisture function properties ect.

HPMC are widely used as thickener, emulsifier, film-former, stabilizers, suspension agents, binder, dispersing agent, protective colloids, etc in construction materials, food, pharma, paper making industry, printing, synthetic resins, ceramics, textiles, agriculture, etc.

Hydroxypropyl methyl cellulose in dry mortar, increase the amount of cellulose ether is very low, but can improve the wet mortar obvious function, construction function is a main agent mortar. Now, using hydroxypropyl methyl cellulose in dry mortar cellulose ether is hydroxypropyl methyl cellulose ether (HPMC).

Redispersible latex powder: enhancing the bonding strength for all substrates (especially non-porous substrates and large-size tiles; or pasted on the smooth surface and unstable substrates), increasing the tensile strength, reducing the elastic modulus, increasing the water retention, improving the workability, and reducing the permeability, etc.;

Hydroxypropyl methylcellulose (HPMC) is a type of nonionic cellulose ether made from natural high molecular materials through a series of chemical processes. With such favorable features as high water retention, good dispersancy, h