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Sodium carboxymethyl cellulose (CMC) as a food thickener
Sodium carboxymethyl cellulose (also known as: sodium carboxymethyl cellulose, carboxymethyl cellulose, CMC, Carboxymethyl, Cellulose Sodium, Sodium salt of Caboxy Methyl Cellulose) is the most widely used and the largest amount used in the world today types of cellulose. CMC-Na for short, is a c...Read more -
Classification of Cellulose
01 Hydroxypropyl Methyl cellulose 1. Cement mortar: Improve the dispersion of cement-sand, greatly improve the plasticity and water retention of mortar, have an effect on preventing cracks, and enhance the strength of cement. 2. Tile cement: improve the plasticity and water retention of pressed t...Read more -
Hydroxypropyl methyl cellulose, do you know?
1.HPMC is divided into instant type and fast dispersion type. The HPMC fast dispersion type is suffixed with the letter S, and glyoxal must be added during the production process. HPMC instant type does not add any letters, such as “100000″ means “100000 viscosity. 2. With or wi...Read more -
How is the trend of Cellulose ether?
Cellulose ether is made from cellulose through the etherification reaction of one or several etherification agents and dry grinding. According to the different chemical structures of ether substituents, cellulose ethers can be divided into anionic, cationic and nonionic ethers. Ionic cellulose et...Read more -
The role of HPMC in wet mortar
1.Wet mixed mortar: mixed mortar is a kind of cement, fine aggregate, admixture and water, and according to the properties of various components, according to a certain ratio, after being measured at the mixing station, mixed, transported to the location where the truck is used, and entered into ...Read more -
Quality Identification of Hydroxypropyl Methyl Cellulose
one. The difference between adulterated hydroxypropyl methylcellulose (HPMC) and pure hydroxypropyl methylcellulose (HPMC) 1. Appearance: Pure hydroxypropyl methylcellulose HPMC looks fluffy and has a low bulk density, ranging from 0.3-0.4g/ml; adulterated hydroxypropyl methylcellulose HPMC has ...Read more -
Anti-cracking mortar, bonding mortar, thermal insulation mortar
anti-crack mortar Anti-crack mortar (anti-crack mortar), which is made of anti-crack agent made of polymer emulsion and admixture, cement and sand mixed with water in a certain proportion, can satisfy a certain deformation without cracking, and cooperate with the grid Cloth works better. Construc...Read more -
Characteristics and Applications of Hydroxyethyl Methyl Cellulose HEMC
The main characteristics of hydroxyethyl methyl cellulose (HEMC) are: 1. Solubility: soluble in water and some organic solvents, HEMC can be dissolved in cold water, its maximum concentration is only determined by viscosity, solubility varies with viscosity, the lower the viscosity, the greater t...Read more -
Tile Adhesive Construction
There are two kinds of materials commonly used for laying tiles: one is tile adhesive, and the other is the auxiliary paste material tile adhesive, which can also be called tile back glue. The tile adhesive itself is an emulsion-like auxiliary material, so how do we use the tile adhesive correctl...Read more -
How to use tile adhesive correctly
Clean the back of the tile first. If the stains, floating layer and residual release powder on the back of the tiles are not cleaned up, it is easy to gather and fail to form a film after the adhesive is applied. Special reminder, the cleaned tiles can only be painted with adhesive after they are...Read more -
Tile glue, tile adhesive, tile back glue, silly and unclear
Now when we are decorating and laying tiles at home, we always encounter such a situation: the master bricklayer who lays the tiles asks us: Do you use adhesive backing or tile adhesive in your home? Some also asked whether to use tile adhesive? It is estimated that many friends will be confused....Read more -
Classic Problems with Hydroxypropyl Methyl Cellulose
1. What is the main application of hydroxypropyl methylcellulose (HPMC)? HPMC is widely used in construction materials, coatings, synthetic resins, ceramics, medicine, food, textiles, agriculture, cosmetics, tobacco and other industries. HPMC can be divided into construction grade, food grade an...Read more