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Mold, stink, viscosity reduction, delamination… As common paint problems, they occur especially frequently in hot summer, which is a headache! Among them, cellulose thickener, a biodegradable thickening system, whether it can better maintain biological stability has become the key to avoidi...Read more »
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Mortar Additive HPMC (Hydroxypropyl methylcellulose) is a nonionic cellulose ether well prepared by a number of chemical substance processing utilizing real pure cotton being a unprocessed fabric. Mainly found in the development industry: water-proof putty natural powder, putty paste, metallic pu...Read more »
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Methyl hydroxyethyl cellulose is prepared by introducing ethylene oxide substituents (MS0.3~0.4) into methyl cellulose, and its gel temperature is higher than that of methyl cellulose and methyl hydroxypropyl cellulose. , its comprehensive performance is better than methyl cellulose and methyl hy...Read more »
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01. Hydroxyethyl Cellulose As a non-ionic surfactant, hydroxyethyl cellulose not only has the functions of suspending, thickening, dispersing, flotation, bonding, film-forming, water retention and providing protective colloid, but also has the following properties: 1. HEC is soluble in hot or col...Read more »
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01 Introduction to the King of Mortar Mortar king is a common name, some people also call it rock essence, cement plasticizing agent. It is a kind of acting on the binder (cement), to improve the performance of cement mortar material, belongs to the category of concrete admixture. The main functi...Read more »
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Hydroxypropyl methylcellulose is a naturally occurring cellulose ether, which is not harmful to the human body. However, the raw materials of cotton linters and HPMC used in the factory are all face, because this will have the effect of dust, and the others are not harmful. Hydroxypropyl methylce...Read more »
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Cellulose ether is a general term for a variety of derivatives obtained from natural cellulose (refined cotton and wood pulp, etc.) The resulting product is a downstream derivative of cellulose. After etherification, cellulose is soluble in water, dilute alkali solution and organic solvent, and h...Read more »
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Basic Information of Hydroxyethyl Methyl Cellulose Chinese name: hydroxyethyl methyl cellulose English name: Hymetellose328 Chinese alias: hydroxyethyl methyl cellulose; hydroxyethyl methyl cellulose; hydroxymethyl ethyl cellulose; 2-hydroxyethyl methyl ether cellulose English alias: Methylhydrox...Read more »
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1. Petroleum industry Sodium carboxymethyl cellulose is mainly used in oil extraction, and it is used in the manufacture of mud to increase viscosity and reduce water loss. It can resist various soluble salt pollution and increase oil recovery. Sodium carboxymethyl hydroxypropyl cellulose (NACMHP...Read more »
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Hydroxypropyl methyl cellulose Setting time test The setting time of concrete is mainly related to the setting time of cement, aggregate impact is not big, so the setting time of mortar can be used in place of the study of HPMC for underwater non-dispersion concrete setting time, the influence of...Read more »
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Regarding the gel temperature of hydroxypropyl methyl cellulose HPMC, many users rarely pay attention to the gel temperature of hydroxypropyl methyl cellulose. Now hydroxypropyl methyl cellulose is generally distinguished according to its viscosity, but for For some special environments and speci...Read more »
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1. What is the main purpose of HPMC? This product is used as a thickener, dispersant, binder, excipient, oil-resistant coating, filler, emulsifier and stabilizer in the textile industry. It is also widely used in synthetic resin, petrochemical, ceramic, paper, leather, medicine, food and cosmetic...Read more »