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The important role of cellulose ether in mortar

Cellulose ether can significantly improve the performance of wet mortar, and is a main additive that affects the construction performance of mortar. Reasonable selection of cellulose ethers of different varieties, different viscosities, different particle sizes, different degrees of viscosity and... Read More

Effect of Cellulose Ether on Tile Adhesive

Cement-based tile adhesive is currently the largest application of special dry-mixed mortar, which is composed of cement as the main cementitious material and supplemented by graded aggregates, water-retaining agents, early strength agents, latex powder and other organic or inorganic additives mi... Read More

Cellulose ether quality index

As the most important admixture in building dry-mixed mortar products, cellulose ether plays a key role in the performance and cost of dry-mixed mortar. There are two types of cellulose ethers: one is ionic, such as sodium carboxymethyl cellulose (CMC), and the other is non-ionic, such as methyl ... Read More

Applications of Hydroxyethyl Cellulose (HEC)

Hydroxyethyl cellulose (HEC) is a non-ionic cellulose ether made from natural polymer material cellulose through a series of etherification. It is an odorless, tasteless, non-toxic white powder or granule, which can be dissolved in cold water to form a transparent viscous solution, and the dissol... Read More

The role of hydroxyethyl cellulose (HEC) in coatings

Hydroxyethyl cellulose (HEC), a white or light yellow, odorless, non-toxic fibrous or powdery solid, prepared by etherification reaction of alkaline cellulose and ethylene oxide (or chlorohydrin), belongs to Nonionic soluble cellulose ethers. Since HEC has good properties of thickening, suspendin... Read More

Thickening effect of hydroxypropyl methylcellulose

Hydroxypropyl methylcellulose endows wet mortar with excellent viscosity, which can significantly increase the bonding ability between wet mortar and the base layer, and improve the anti-sag performance of mortar. It is widely used in plastering mortar, external wall insulation system and brick b... Read More

Use hydroxypropyl methylcellulose to adhere some properties

Hydroxypropylmethylrubicin (HPMC) is a cellulosic material, pulp or cotton that can be used to refine wood pulp. Before alkalization or alkalization process must be destroyed. Mechanical damage may destroy the aggregate structure of the paper cellulose material, thereby reducing the polymerizatio... Read More

The difference between hydroxypropyl methylcellulose HPMC and methylcellulose MC

HPMC is hydroxypropyl methylcellulose, which is a non-ionic cellulose mixed ether made from refined cotton after alkalization, using propylene oxide and methyl chloride as etherification agents, and through a series of reactions. The degree of substitution is generally 1.2~2.0. Its properties are... Read More

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

Hydroxypropyl Methyl Cellulose HPMC Properties

Hydroxypropyl methylcellulose HPMC is a kind of non-ionic cellulose mixed ether. Different from ionic methyl carboxymethyl cellulose mixed ether, it does not react with heavy metals. Due to the different ratios of methoxyl content and hydroxypropyl content in hydroxypropyl methylcellulose and dif... Read More

Application of hydroxypropyl methylcellulose in gypsum mortar

Application experiment test of hydroxypropyl methylcellulose: 1. Strength test: After testing, gypsum-based hydroxypropyl methylcellulose has good tensile bonding strength and compressive strength. 2. Anti-sagging test: No sag when one-pass construction is applied in thick layers, and no sag when... Read More

Hydroxypropyl methyl cellulose ether (HPMC) for dry powder mortar

The Chinese name of HPMC is hydroxypropyl methylcellulose. It is non-ionic and is often used as a water-retaining agent in dry-mixed mortar. It is the most commonly used water-retaining material in mortar. The production process of HPMC is mainly a polysaccharide-based ether product produced by a... Read More
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