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The Application of HPMC(hydroxypropyl methyl cellulose)

Views: 100 Author: AMANDA INTERNATIONAL PRIVATE LIMITED Publish Time: 2024-04-03 Origin: AMANDA INTERNATIONAL PRIVATE LIMITED

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Hydroxypropyl methyl cellulose (HPMC), also known as hydroxypropyl methyl cellulose, is a non-ionic cellulose mixed ether. It is a semi-synthetic, inactive, viscoelastic polymer.

It is used as thickener, dispersant, binder, excipient, oil resistant coating, filler, emulsifier and stabilizer in textile industry. Also widely used in synthetic resin, petrochemical, ceramics, paper, leather, medicine, food and cosmetics and other industries.

Construction industry: as a water-retaining agent and retarder of cement mortar, mortar has pumpability. Apply mortar, plaster, putty powder or other building materials as adhesives to improve spreadability and extend Ioperating time. Used to paste ceramic tile, marble, plastic decoration, paste enhancer, can also reduce the amount of cement. HPMC water retention performance makes the paste after application will not dry too fast and crack, enhance the strength after hardening.
ceramic manufacturing: widely used as a binder in the manufacture of ceramic products.
coating industry: as a thickening agent, dispersant and stabilizer in the coating industry, it has a good compatibility in water or organic solvents. As a paint stripper.
ink printing: as a thickener, dispersant and stabilizer in the ink industry, it has a good compatibility in water or organic solvents.
plastic: for forming release agent, softener, lubricant, etc.
Polyvinyl chloride: as a dispersant in the production of polyvinyl chloride, it is the main auxiliary agent for the preparation of PVC by suspension polymerization.
pharmaceutical industry: coating materials; Membrane material; Rate-controlled polymer materials for sustained-release preparations; Stabilizer; Suspension aid; Tablet binder;
other: also widely used in leather, paper products industry, fruit and vegetable preservation and textile industry.