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What is the production process and design of cellulose ether?
Cellulose ether is a polymer compound with an ether structure made of cellulose. Each glucosyl ring in the cellulose macromolecule contains three hydroxyl groups, the primary hydroxyl group on the sixth carbon atom, the secondary hydroxyl group on the second and third carbon atoms, and the hydrog...Read more -
What is the use and development status of MHEC?
MHEC is mainly used in the field of building materials. It is often used in cement mortar to improve its water retention, prolong the setting time of cement mortar, reduce its flexural strength and compressive strength, and increase its bonding tensile strength. Because of the gel point of this t...Read more -
What are the common problems of hydroxypropyl methylcellulose?
1. What is the main application of hydroxypropyl methylcellulose (HPMC)? Hydroxypropyl methylcellulose is widely used in construction materials, coatings, synthetic resins, ceramics, medicine, food, textiles, agriculture, cosmetics, tobacco and other industries. Hydroxypropyl methylcellulose can ...Read more -
Simply judge the quality of hydroxypropyl methylcellulose
Hydroxypropyl methylcellulose has thickening, binding, dispersing, emulsifying, film-forming, suspending, adsorbing, gelling, surface active, moisture-retaining and protective colloid properties. The range of applications is very wide. Fineness The fineness of hydroxypropyl methylcellulose genera...Read more -
Analysis of the role of redispersible latex powder in mortar
The role of redispersible latex powder in mortar At present, as various special dry powder mortar products are gradually accepted and widely used, people in the industry pay attention to redispersible latex powder as one of the main additives of special dry powder mortar, so various attributives...Read more -
The role of hydroxypropyl methylcellulose in mortar
Hydroxypropylmethylcellulose More than 95% of construction-grade hydroxypropyl methylcellulose is used in putty powder mortar. Its functions are thickening, water retention and construction. The water retention performance of HPMC prevents the slurry from cracking due to drying too quickly after ...Read more -
Types and functions of thermal insulation mortar powder
What is thermal insulation mortar powder? The thermal insulation mortar powder uses pre-mixed dry-mixed mortar as the main cementitious material, adding appropriate anti-cracking fibers and various additives, using polystyrene foam particles as light aggregates, and configuring them in proportio...Read more -
What is the role of hydroxyethyl cellulose in cosmetics?
The main functions of hydroxyethyl cellulose in cosmetics and skin care products are film-forming agents, emulsion stabilizers, adhesives, and hair conditioners. The risk factor is 1, which is relatively safe and can be used with confidence. Generally, it has no effect on pregnant women. Hydroxye...Read more -
What are the properties and uses of ethyl cellulose?
Ethyl cellulose (Ethyl cellulose ether), also known as cellulose ether, referred to as EC. Molecular composition and structural formula: [C6H7O2(OC2H5)3] n. 1.Using This product has the functions of bonding, filling, film forming, etc. It is used for resin synthetic plastics, coatings, rubber ...Read more -
Effect of HPMC on the performance of self-leveling mortar
Self-leveling mortar can rely on its own weight to form a flat, smooth and strong foundation on the substrate for laying or bonding other materials. At the same time, it can carry out large-scale and efficient construction. Therefore, high fluidity is a very significant aspect of self-leveling mo...Read more -
What are the functions of the food composition of cellulose ether
Describe： Food compositions comprising cellulose ethers Technical field： The present invention relates to food compositions containing cellulose ethers. Background technique： It has long been known to incorporate cellulose ethers into food compositions, especially processed food compositions, ...Read more -
What are the applications of hydroxypropyl methylcellulose in self-leveling?
Hydroxypropyl methylcellulose is often used in various industries. Although many people do not understand it very well, it does affect various industries. In the construction process of the construction industry, it is usually mainly used for wall building and stucco decoration, Caulking and othe...Read more