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what is hpmc cellulose

What is HPMC

What is HPMC? HPMC or Hydroxypropyl methylcellulose (INN name: Hypromellose), also simplified as hydroxypropyl methylcellulose (HPMC), is a kind of non-ionic cellulose mixed ether. It is a semi-synthetic, inactive, viscoelastic polymer. Hydroxypropyl methylcellulose is widely used in construction, food, medicine, and other industries. HPMC CAS No. 9004-65-3 HPMC Structural: Molecular weight: 86000.00000 Physical property: Appearance …

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Hydroxyethyl Cellulose ( HEC )Used in Coating

Cellulose ether materials such as methyl cellulose,hydorxy ethyl cellulose and hydroxypropyl methyl cellulose can be used in coating as thickener . The greatest characteristic of cellulose ether HEC is thickeners also HEC will make the coating has a certain water-retaining effect, which can delay the drying time of the coating to a certain extent. HEC’s …

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HPMC

Cellulose Ethers’ Classification and Its Working Mechanism

Cellulose ethers’Water-retaining agent is the key additive to improve the water-retaining performance of dry-mixed mortar, and it is also one of the key additives to determine the cost of dry-mixed mortar materials. The main source of water-retaining agent is cellulose ether. 1.1Hydroxypropyl Methyl Cellulose Ether-HPMC Hydroxypropyl methyl cellulose (HPMC) is a general term for a …

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HPMC-Cellulose-Ether

5 Factors that Affect the Water retention of HPMC Cellulose

As we all know,the main function of HPMC cellulose is water retention. What kind of HPMC cellulose has good water retention and what factors that will affect the HPMC property ? After many years of experience ,Michem as a hydroxypropyl cellulose suppliers will show us the factors that affect the water retention of HPMC Cellulose Ether. 1.Ash Content: what …

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this is HPMC a kind of Cellulose Ethers

Michem

Michem   is a professional construction chemicals supplier integrating R&D, production, sales and technical support. Relying on China’s well-established manufacturing system of chemical industry chain and competitive price of raw material, our company strives to provide high cost-effective and premium quality chemical products to customers all over the world. Michem mainly produce and supply Cellulose Ether, hydroxyethyl …

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