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Application of cellulose ethers in the high-end coatings market
A. Definition and use of cellulose ethers Cellulose ethers are a kind of polymer compound with ether structure made from natural cellulose. They are widely used in building materials, oil extraction, food, medicine, daily chemicals and other fields as water retaining agent, emulsifier, dispersant...Read more -
Effect of Hydroxypropyl Methylcellulose on Concrete Strength
Hydroxypropyl Methylcellulose (HPMC) is a commonly used thickener and water-retaining agent, widely used in concrete. It can indirectly affect the strength of concrete by adjusting its rheological properties, water retention properties and setting time. Improve early compressive strength Studies ...Read more -
Effect of HPMC dosage on concrete density
Introduction With the continuous improvement of the construction industry’s requirements for concrete performance, the strength, durability and construction performance of concrete have received widespread attention. In terms of improving the performance of concrete, the use of admixtures i...Read more -
Comparison of HEC with other thickeners
Thickeners are widely used in industrial production, including coatings, building materials, cosmetics, food and medicine. Hydroxyethyl cellulose (HEC) is an important thickener that has attracted attention for its unique properties and wide application. 1. Composition and source HEC is a cellulo...Read more -
Comparative advantages of CMC (sodium carboxymethyl cellulose) and other additives
1. Basic overview of CMC CMC (Carboxymethyl Cellulose) is a widely used water-soluble polymer compound, a cellulose derivative, with good water solubility, thickening, gelling and emulsification stability. It is obtained by reacting natural plant cellulose (such as wood pulp or cotton) with chlor...Read more -
Specific applications of CMC in oil drilling
CMC (Carboxymethyl Cellulose) is widely used in oil drilling, mainly in drilling fluids, completion fluids and cementing slurries. 1. Application in drilling fluid Drilling fluid is an important material in the oil drilling process, and CMC, as an efficient drilling fluid additive, can significan...Read more -
The effect of hydroxypropyl methylcellulose in coatings
Hydroxypropyl methylcellulose (HPMC) is a non-ionic cellulose ether that is widely used in the coatings industry due to its excellent properties and versatility. As an efficient additive, HPMC can improve many properties of coatings, from rheology to coating quality, and can be significantly opti...Read more -
Effect of HPMC on the durability of gypsum mortar
As a material widely used in the construction industry, gypsum mortar is favored for its excellent thermal insulation, sound insulation, environmental protection and other properties. However, gypsum mortar often faces durability problems during use, such as cracking and peeling, which not only a...Read more -
Effect of HPMC on mortar fluidity
In the construction industry, mortar is a common building material, widely used in masonry, plastering, bonding and other fields. In order to meet different construction conditions and construction requirements, the fluidity of mortar needs to be effectively controlled. Fluidity refers to the sel...Read more -
The role of HPMC in thermal insulation mortar
Insulation mortar is a kind of mortar specially used for the construction of building exterior wall insulation layer. It has good heat insulation and thermal insulation properties and is widely used in exterior wall exterior insulation systems (bonding and plastering of exterior insulation boards...Read more -
Why is HPMC used in film coating?
Film coating technology is widely used in the pharmaceutical industry, especially in the production of oral drugs. Film coating can not only improve the appearance of drugs, but also improve the stability of drugs, control the release rate, cover the bad smell or bitterness of drugs, and improve ...Read more -
Study on the dosage of hydroxypropyl methylcellulose (HPMC) in putty powder
Hydroxypropyl methylcellulose (HPMC, Hydroxypropyl Methylcellulose) is a commonly used water-soluble polymer compound that is widely used in the construction industry, especially in putty powder, coatings and other materials. HPMC not only has good rheological properties, water retention, and thi...Read more