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As the professional Hypromellose Manufacturer, SLEOCHEM is ready to broaden larger market for various chemical materials. HPMC, which is popular in construction industry and chemical industry and even in food additional industry. Today we will share the construction industry, you will recognize HPMC more clearly in this field.

Each cellulose ether has the basic structure of cellulose-anhydroglucose structure. In the process of producing cellulose ether, the cellulose fiber is first heated in an alkaline solution, and then treated with an etherifying agent. The fibrous reaction product is purified and ground to form a uniform powder with a certain fineness.

In recent years, with the continuous development of exterior wall insulation technology, the continuous progress of SLEOCHEM cellulose production technology, and the excellent characteristics of HPMC itself, hydroxypropyl methylcellulose HPMC has been widely used in the construction industry.

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

RDP/VAE, redispersible polymer powder. It is made of vinyl acetate/ethylene copolymer emulsion (EVA emulsion) modified by adding water-soluble protective colloid (polyvinyl alcohol usually PVA), and then spray-dried. Using water as a medium, it can be re-formed into an emulsion with redispersible powder.

HPMC, the full name of hydroxypropyl methylcellulose, also known as hypromellose.

Choose the right specifications of cellulose ether(HPMC/MHEC), the workability of plaster could be improved significantly. HPMC / MHEC could provide a good consistency. Make the plaster easy to scrape on the wall, increase the efficiency.

As we all know, cement, gypsum or lime based plaster is one of the main applications of cellulose ether. In comparison, HPMC is widely famous in function materials. Today we will study more about the application of SLEOCHEM cellulose ether for wall plaster.

Phenomenon: After the construction is completed and dried, the powder will fall off when touched by hand. In building materials, the addition amount of HPMC for wall putty is very low, only 0.1%-1%, but it plays an irreplaceable role and can significantly improve the water retention,