MHEC chemical-The role of hydroxyethyl methyl cellulose in dry mortar Usually in all dry mortar products, hydroxyethyl methyl cellulose is required to be added without exception. Its main function is to improve the water retention capacity of the mortar, improve the fluidity and workability, improve the initial strength of the cement mortar, and avoid cracking, […]
mhec chemical-Why MHEC is being preferred over HPMC for Cellulose Ether Cellulose Ether is derived from Cellulose and is a water-soluble compound used in several industries. It finds its usage mainly in the construction, food, pharmaceutical, and cosmetics industries. Specifically, Cellulose Ether is primarily used in the construction sector as it acts as a binder, […]
MHEC manufacturer-Points to be paid attention to when dissolving Methyl Hydroxyethyl Cellulose Pay attention to the following four points when dissolving instant Methyl Hydroxyethyl Cellulose: 1. PH value of water: If the PH value of water is greater than 8, then even if it is added with stirring, it will not form a viscous solution […]
Features of gypsum-based methyl hydroxyethyl cellulose products: 1. Improve the coating rate of gypsum base: Compared with similar methyl hydroxyethyl cellulose ether, the coating rate is significantly increased. 2. Application field and dosage: Lightweight plastering plaster for the bottom layer, the recommended dosage is 2.5-3.5 kg/ton. 3. Superior anti-sagging performance: no sagging during single-pass construction […]
methyl hydroxy ethyl cellulose-How to judge methyl hydroxy ethyl cellulose from water retention From the water retention of methyl hydroxy ethyl cellulose, it can distinguish the advantages and disadvantages of methyl hydroxy ethyl cellulose. The water retention of methyl cellulose ethers under high temperature conditions is the key objective for different quality of methyl cellulose […]
methyl hydroxyethyl cellulose-How does methyl hydroxyethyl cellulose retain water? methyl hydroxyethyl cellulose is a non-ionic cellulose ether made from natural polymer material cellulose through a series of chemical processing. They are an odorless, tasteless and non-toxic white powder that swells into a clear or slightly turbid colloidal solution in cold water. It has the characteristics […]
mhec cellulose-Effect of methyl hydroxyethyl cellulose viscosity and ash ratio on the efficacy of fresh cement mortar (1) Following the addition of cellulose ether, the water reduction rate gradually decreases and becomes larger, and the greater the viscosity, the more the water reduction effect appears. When the viscosity and content of the cellulose ether are […]
MHEC manufacturer-Applications of Methyl Hydroxyethyl Cellulose (MHEC) cement plaster: Improve homogeneity, make the mortar more easily coated, and improve the anti-sagging ability. Enhance liquidity and pumpability, thus improving working efficiency. High water retention, prolong the working time of mortar, improve work efficiency, and facilitate the formation of high mechanical strength during solidification period. Control the […]
mhec chemical_Introduction to the use of hydroxyethyl methyl cellulose Usage introduction: 1) In pharmaceuticals, it is used as a hydrophilic gel matrix material, porogen and coating agent for the preparation of sustained-release preparations. It can also be used as a thickening, suspending, dispersing, binding, emulsifying, film-forming and water-retaining agent for formulations. 2) Food processing can […]
What is hydroxyethyl methylcellulose? What is its usual viscosity? Hydroxyethyl methyl cellulose (HEMC) uses highly pure cotton cellulose as raw material, which is specially etherified after alkali treatment, and does not contain any active ingredients such as animal organs and oils. White, off-white powder or granules, odorless, tasteless, hygroscopic, almost insoluble in hot water, acetone, […]
