The quality of the self-leveling mortar floor is not only related to the quality of the cement. But also has an inseparable relationship with the construction. Generally speaking, the construction of self-leveling cement floor is divided into: brushing interface agent, mixing self-leveling, pouring self-leveling, scraping self-leveling and defoaming and other steps. In order to ensure
Hydroxypropyl methylcellulose (HPMC for short) has excellent thickening properties and can be used as an excellent concrete anti-dispersion agent. In recent years, with the continuous development of external wall insulation technology and the continuous progress of cellulose production technology . As well as the excellent characteristics of HPMC itself, HPMC has been widely used in
The tensile strength and cohesion of the polymer resin film formed by the latex powder are enhanced. due to the flexibility of the polymer. The deformation ability is much higher than that of cement stone rigid structure. The deformation properties of the mortar are improved. The effect of dispersing stress is greatly improved. Thereby improving
The process of polymer film formation is divided into three stages. In the first stage, the polymer particles move freely in the form of Brownian motion in the initial emulsion. As the water evaporates, the movement of the particles is naturally more and more restricted. The interfacial tension between water and air causes them to
Redispersible polymer powder and other inorganic adhesives (such as cement, slaked lime, gypsum, clay, etc.), as well as various aggregates, fillers, other additives (such as hydroxypropyl methylcellulose, polysaccharide (starch ether), Cellulose fibers, etc.) are physically mixed to make dry-mixed mortar. When the dry powder mortar is added to the water and stirred. Under the action
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
