Industry News
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How to judge the product quality of hydroxypropyl methylcellulose HPMC
Hydroxypropyl methylcellulose (HPMC) is an important chemical material widely used in construction, medicine, food, coatings and other fields. To judge the quality of HPMC products, it is necessary to conduct a comprehensive evaluation from multiple aspects such as its physical and chemical prope...Read more -
Detailed explanation of several advantages and characteristics of hydroxypropyl methylcellulose
Hydroxypropyl Methylcellulose (HPMC) is a non-ionic cellulose ether widely used in construction, medicine, food, cosmetics and other fields. 1. Excellent water solubility HPMC can quickly dissolve in cold water to form a transparent or slightly milky viscous solution. Its water solubility allows ...Read more -
How to use Hydroxypropyl Methylcellulose
Hydroxypropyl Methylcellulose (HPMC) is a non-ionic cellulose ether widely used in building materials, medicine, food, daily chemicals and other fields. 1. Basic characteristics Solubility: HPMC is soluble in cold water and some organic solvents, and its aqueous solution is neutral or weakly alka...Read more -
Factors affecting the viscosity of hydroxypropyl methylcellulose
Hydroxypropyl methylcellulose (HPMC) is a natural polymer material commonly used in food, medicine, cosmetics and other fields. Its viscosity is an important indicator affecting its performance, which is usually closely related to factors such as the molecular weight of HPMC, solution concentrati...Read more -
Study on the relationship between HPMC viscosity and temperature
HPMC (Hydroxypropyl Methylcellulose) is a commonly used polymer compound, widely used in medicine, food, cosmetics, construction and coating industries. Its performance is affected by many factors, among which temperature has a particularly significant effect on the viscosity of HPMC solution. 1....Read more -
Factors affecting the water retention of hydroxypropyl methylcellulose
Hydroxypropyl methylcellulose (HPMC) is a polymer compound widely used in construction, medicine, food and other fields. Due to its excellent water retention, it plays an important role in cement mortar, putty powder, coatings and pharmaceutical preparations. The water retention of HPMC is affect...Read more -
Properties and characteristics of hydroxypropyl methylcellulose (HPMC)
Hydroxypropyl methylcellulose (HPMC) is a non-ionic cellulose ether widely used in many industries such as construction, medicine, food, cosmetics, coatings, ceramics, etc. It is a high molecular polymer obtained by chemical modification with natural cellulose as raw material. It has good water s...Read more -
Can HPMC dissolve in hot water?
HPMC (hydroxypropyl methylcellulose) is a commonly used water-soluble cellulose derivative, widely used in construction, coatings, medicine, food and other industries. It is obtained by chemical modification of natural cellulose. Its structural characteristics enable it to form a high-viscosity s...Read more -
Why is sodium carboxymethyl cellulose used in toothpaste?
Sodium carboxymethyl cellulose (CMC-Na) is a polymer compound widely used in various consumer products. In toothpaste, sodium carboxymethyl cellulose plays a vital role, which is reflected in the following aspects: 1. Thickening effect Sodium carboxymethyl cellulose is an effective thickener that...Read more -
Application of CMC in the textile industry
CMC (Carboxymethyl Cellulose) is a commonly used natural polymer compound, widely used in the textile industry. As a water-soluble polymer, it has good solubility, film-forming, thickening and adhesion properties. Its application in the textile industry covers many aspects, including dyeing, prin...Read more -
Uses and functions of cellulose ethers
Cellulose ethers are a class of polymer compounds obtained by chemically modifying natural cellulose. It is mainly synthesized by reacting cellulose (natural polysaccharides from plants) with different etherification agents (such as chloromethyl, ethoxy, etc.) through etherification reaction. Cel...Read more -
What is the appropriate viscosity of hydroxypropyl methylcellulose (HPMC)?
1. Building materials In building materials, HPMC is mainly used in cement-based or gypsum-based products, such as putty, mortar, tile adhesive, coating, etc. The choice of viscosity will affect the construction performance and final product quality: Putty powder: Generally choose 50,000-100,000 ...Read more