Industry News
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Application of CMC in Oil and Gas Industry
During drilling, drilling and workover of oil and natural gas, the well wall is prone to water loss, causing changes in the well diameter and collapse, so that the project cannot be carried out normally, or even abandoned halfway. Therefore, it is necessary to adjust the physical parameters of th...Read more -
What is the production process of methylcellulose?
What is the role of methyl cellulose ether in dry powder mortar? A: Methyl hydroxyethyl cellulose ether (MHEC) and methyl hydroxypropyl cellulose ether (HPMC) are collectively referred to as methyl cellulose ether. In the field of dry powder mortar, methyl cellulose ether is an important modified...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 -
Little knowledge about cellulose ether
1. The main application of cellulose ether HPMC? HPMC is widely used in construction mortar, water-based paint, synthetic resin, ceramics, medicine, food, textile, cosmetics, tobacco, and other industries. It is divided into construction grade, food grade, pharmaceutical grade, PVC industrial gra...Read more -
The Effect of Cellulose on Tile Adhesives
1 Introduction 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 inorgan...Read more -
Properties and simple identification of hydroxypropyl methylcellulose
Hydroxypropyl methylcellulose HPMC is generally used in the production of interior and exterior wall putty powder with a viscosity of 100,000 cellulose, in dry powder mortar, diatom mud and other building material products, cellulose with a viscosity of 200,000 is commonly used, and in self-level...Read more -
The difference between cellulose HPMC and MC, HEC, CMC
1. Methylcellulose (MC) After the refined cotton is treated with alkali, cellulose ether is produced through a series of reactions with methane chloride as etherification agent. Generally, the degree of substitution is 1.6~2.0, and the solubility is also different with different degrees of substi...Read more -
The latest production process of hydroxypropyl methylcellulose
Hydroxypropyl methylcellulose in dry powder mortar, the addition of cellulose ether is very low, but it can significantly improve the performance of wet mortar, and it is a main additive that affects the construction performance of mortar. Hydroxypropyl methylcellulose The cellulose ether used in...Read more -
Application of HPMC in construction industry
Hydroxypropyl methyl cellulose, referred to as cellulose (HPMC), is made of highly pure cotton cellulose as a raw material and is specially etherified under alkaline conditions. The whole process is completed under automatic monitoring and does not contain any Active ingredients such as animal or...Read more -
Characteristics of HPMC in dry-mixed mortar
1. The characteristics of HPMC in ordinary mortar HPMC is mainly used as retarder and water retention agent in cement proportioning. In concrete components and mortar, it can improve viscosity and shrinkage rate, strengthen cohesive force, control cement setting time, and improve initial strength...Read more -
Cellulose ethers in ready-mixed mortar additives
1. The main function of cellulose ether In ready-mixed mortar, cellulose ether is a main additive that is added in a very low amount but can significantly improve the performance of wet mortar and affect the construction performance of mortar. 2. Types of cellulose ethers The production of cellul...Read more -
Daily chemical grade hydroxypropyl methylcellulose HPMC
Hydroxypropyl methylcellulose is a non-ionic cellulose ether made from natural polymer material (cotton) cellulose through a series of chemical processes. It is an odorless, tasteless white powder that swells into a clear or slightly cloudy colloidal solution in cold water. It has thickening, bin...Read more