Redispersible polymer powder(RDP) is a water-soluble redispersible powder, which is a polymer of butadiene and vinyl acetate, and uses acrylic emulsion as a maintenance colloid solution. Therefore, RDP is very popular in the construction industry sales market, and the inappropriate use of RDP leads to unsatisfactory actual effects of engineering construction. The use of suitable
Hydroxypropyl methyl cellulose for construction needs to avoid the infiltration of water into the wall, and the appropriate amount of water is retained in the mortar, which can make the cement fully produce good performance and perform the effect of water and water. Hydroxypropyl methyl cellulose The viscosity of the base cellulose in the mortar
When using CMC in the food production process, it is necessary to dissolve the CMC first. There are two usual methods— 1. Mix CMC with water directly to prepare a paste-like glue, then use it for later use. When configuring CMC paste, first add a certain amount of clean water to the batching tank with
8. Application of CMC in condiment production. The specially modified CMC has good salt resistance, acid resistance, thickening and stability. When used in soy sauce, soy sauce powder, peanut butter, chili sauce, jam, oyster sauce, sesame sauce and other condiments, it can improve the quality and structure of these products, make the state of the
2. Application of CMC in soymilk. When CMC is used in soymilk, it can suspend, emulsify and stabilize. The mixed slurry can be organically fused together, which can prevent the occurrence of fat floating or protein sinking. Moreover, it can play a positive role in whitening the color of soy milk, sweetening the taste, and
Edible CMC has the functions of thickening, emulsification, shaping, water retention and stabilization. Adding CMC to food can reduce the production cost of food, improve the quality of food, improve the taste of food, and prolong the shelf life of food. It is an ideal food additive in the food industry. It can be widely
As a water-soluble food additive, CMC has the functions of thickening, stabilizing, emulsifying and shaping, and has a wide range of uses in the food industry. Properties of CMC CMC is the abbreviation of CarboxyMethylCellulose in English, sodium carboxymethylcellulose in Chinese, and the molecular formula is C6H7(OH)2OCH2COONa. CMC is a fiber derivative obtained by chemical
The higher the viscosity, the more obvious the thickening effect of the mortar, but it is not proportional. The higher the viscosity, the more sticky the wet mortar will be. During construction, it will stick to the scraper and have high adhesion to the substrate. But it does little to increase the structural strength of
For the same product, the viscosity results measured by different methods are very different, and some even double the difference. Therefore, when comparing viscosity, be sure to do it between the same test methods, including temperature, rotor, etc. For particle size, the finer the particle, the better the water retention. After the large particles of
The Chinese name of HPMC is hydroxypropyl methylcellulose, which is non-ionic. It is often used as a water-retaining agent in dry-mixed mortar and is the most commonly used water-retaining material in mortar. The production process of HPMC is mainly a polysaccharide ether product produced by alkalization and etherification of cotton fiber (domestic). It has no
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