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 Redispersible polymer powder produced by spray-drying special water-based emulsion, mostly based on vinyl acetate and ethylene. It dissolves in water easily and quickly forms emulsion.

Air temperature, temperature and wind pressure can affect the moisture content of cement mortar and gypsum base. Therefore, in different seasons, adding HPMC the same amount of product water conservation effect there are some differences.

CMC and HPMC can be added to mortar to maintain moisture and thickening.As the dosage increases, the level of mortar will be reduced.CMC is an ionic cellulose ether that can react with the Ca (OH) 2 when added to the mortar.There is no obvious improvement in the water retention performance of CMC,

A certain amount of redispersible latex powder was weighed and placed in the metal container, and the temperature was up to about 500 degrees. After 500 degrees of high temperature burning, it was cooled to room temperature and weighed again. Light weight, good quality.

The masonry mortar, plastering mortar: redispersible emulsion powder has good impermeability, water retention, frost resistance, and high bonding strength,

Can effectively solve the cracking and permeability of traditional masonry mortar masonry of the quality problem.

Join in the mortar redispersible polymer powder mortar, the ratio of flexural tension and compression ratio are increased, indicating that the brittleness of mortar is greatly reduced and the toughness is improved greatly, thus improves the crack resistance of mortar.

(RDP) MANUFACTURERSREDISPERSIBLE POLYMER POWDER is a free-flowing, white powder obtained by spray drying of an aqueous vinyl acetate-ethylene copolymer dispersion. Redispersible polymer powders are polymer emulsions which have been converted by spray drying (atomizing the aqueous polymer dispersions in a stream of hot air) to free flowing powders.

Hydroxypropyl Methyl Cellulose, also known as hypromellose and cellulose hydroxypropyl methyl ether, is made from highly purified cotton cellulose as a raw material and specifically etherified under alkaline conditions.

Regarding the hottest chemical products in life, first of all, it is necessary to pay more attention and attention to the most critical advantages and performances, so as to ensure the availability of this product more effectively. This is the case with propyl methyl cellulose products.