Китайський целюлозний ефір властивості, застосування та ринок в Україні.
Methyl Hydroxyethyl Cellulose is a cellulose derivative that is synthesized through the controlled modification of natural Cellulose ether. This results in a compound with exceptional properties, including solubility in both cold and hot water, high viscosity, and excellent film-forming abilities. The controlled methylation and hydroxyethylation processes lead to a compound with tailorable characteristics, making it a valuable asset in a wide range of applications.
Methyl Hydroxyethyl Cellulose (MHEC) is a versatile additive that finds numerous applications in cement-based products. Its unique properties make it an essential ingredient in various construction materials, providing enhanced performance and improved workability. In this article, we will explore the applications and uses of Methyl Hydroxyethyl Cellulose in cement-based products.
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The chemical structure of MHEC mirrors that of HPMC. It encompasses hydroxyethyl groups linked to the hydroxyl groups within cellulose. The degree of substitution (DS) governs the quantity of hydroxyethyl groups incorporated, influencing MHEC's solubility, viscosity, and other intrinsic traits. MHEC remains stable under standard conditions and exhibits resistance to microbial degradation.
MHEC QE100M