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Water retention rate of HPMC 200000 viscosity hydroxypropyl methyl cellulose
The important role of water-soluble hydroxypropyl methyl cellulose HPMC in mortar is important in three aspects, one is excellent water retention professional ability, two is the damage to the viscosity and compressibility of mortar, three is the interaction with cement. Poor water retention of m...Read more -
What are cellulose ether products?
Cellulose ether is made of cellulose through etherification reaction and drying powder of one or several etherifying agents. According to the different chemical structure of ether substituent, cellulose ether can be divided into anionic, cationic and non-ionic ether. Ionic cellulose ether mainly ...Read more -
Function and application of cellulose ether
Function and application of cellulose ether Cellulose ether is a non-ionic semi-synthetic polymer, water-soluble and solvent two, in different industries caused by the role is different, such as in the chemical building materials, it has a composite effect: ① water-retaining agent ② thickening ag...Read more -
What’s the difference between HPMC and MC？
A: MC is methyl cellulose: is refined cotton after alkali treatment, methane chloride as etherifying agent, through a series of reactions to make cellulose ether. Generally, the degree of substitution is 1.6~2.0, and the solubility varies with the degree of substitution. Belongs to nonionic cellu...Read more -
Cellulose ether water retention effect display
Cellulose ether has good Water retention effect. Cellulose ether is a common additive in dry mortar, which plays a very important role. Mortar in cellulose ether dissolved in water, because the surface active role to ensure the gelled material effectively uniform distribution in the system, and c...Read more -
The market capacity of Cellulose ether in China 2025
In 2025, the market capacity of Cellulose ether in China is expected to reach 652,800 tons. Cellulose ether is a kind of natural cellulose (refined cotton and wood pulp, etc.) as raw materials, after a series of etherification reaction generated a variety of derivatives, is the cellulose macromol...Read more -
What is Difference of HPMC and HEC?
HPMC is Hydroxypropyl methyl cellulose ether and HEC is hydroxyethyl cellulose ether. Hydroxypropyl methyl cellulose (HPMC) introduction: 1, construction industry: as water and silt slurry water retention agent, retarder to make slurry pumping. In plastering, gypsum, putty powder or other buildin...Read more -
How much do you know about cellulose ether?
Cellulose ether is made of cellulose through etherification reaction and drying powder of one or several etherifying agents. According to the different chemical structure of ether substituent, cellulose ether can be divided into anionic, cationic and non-ionic ether. Ionic cellulose ether mainly ...Read more -
Cellulose ether industry development status
First, the operating status of cellulose ether industry With the rapid development of construction, food, medicine, daily chemicals and other industries, the global market demand for non-ionic cellulose ether products has risen rapidly in recent years. After 2000, cellulose ether industry rapid d...Read more -
Industry analysis of cellulose ether
Cellulose ether (cellulosic ether) is made of cellulose by etherification reaction and drying powder of one or several etherifying agents. According to the different chemical structure of ether substituent, cellulose ether can be divided into anionic, cationic and non-ionic ether. Ionic cellulose...Read more -
Plastering gypsum mortar with cellulose ether to create indoor green building materials
Cellulose ether is the main additive of light plastered gypsum, which plays an important role in light plastered gypsum. Right is not sensitive to plaster the basicity of cellulose ether HPMC products, can rapidly infiltrate in all kinds of gypsum products and won’t produce cluster, porosit...Read more -
HEMC hydroxyethyl methyl cellulose production process
HEMC hydroxyethyl methyl cellulose production process Hydroxyethyl methyl cellulose HEMC can be used as a colloidal protective agent, emulsifier and dispersant due to its surface activity in aqueous solution. Effect of hydroxyethyl methyl cellulose on cement properties. Hydroxyethyl methyl cellul...Read more
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