Preparation of Hydroxypropyl Methyl Cellulose

The base cellulose is first prepared and then reacted with an etherifying agent And the remaining base, the product is isolated and purified, dried and pulverized to obtain the product.     In general, when the HPC is prepared by the slurry technique, the alkali cellulose is generally powdered or pulverized Cotton as raw material, dispersed in […]

Hydroxypropyl Methyl Cellulose Function to Construction Admixture

Anti-dispersibility is an important measure of the quality of anti-dispersant. HPMC is a water-soluble polymer compound, also known as water-soluble resin or water-soluble polymer, by increasing the viscosity of the mixed water to increase the consistency of the mixture, is a hydrophilic polymer material, dissolved in water to form a solution Or dispersion. It can […]

Hydroxypropyl Methyl Cellulose Production Process

The base cellulose is first prepared and then reacted with an etherifying agent And the remaining base, the product is isolated and purified, dried and pulverized to obtain the product.     In general, when the HPC is prepared by the slurry technique, the alkali cellulose is generally powdered or pulverized Cotton as raw material, dispersed in […]

Hydroxypropyl methyl cellulose

Hydroxypropyl methyl cellulose, the whole process in the automatic monitoring of the end, does not contain any animal organs and grease and other active ingredients, non-ionic cellulose ether, the appearance of white powder, odorless and tasteless. 2 traits Hydroxypropylmethylcellulose Molecular formula Hydroxypropylmethylcellulose Molecular formula Soluble in water and most of the polarity c and the […]