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The main purpose of hydroxypropyl methyl cellulose

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The main purpose of hydroxypropyl methyl cellulose

  2015/7/10 16:16:11
1 construction industry: as a cement mortar, water retaining agent, retarder to the mortar with the pump. In the mortar, gypsum material, putty powder or other materials as adhesive, improve the workability and extend the operation time. Used as a paste ceramic tile, marble, plastic decoration, paste reinforcing agent, but also can reduce cement dosage. HPMC water retention of the smear after the slurry will not dry too fast and cracked, enhanced strength after hardening.
2 ceramic manufacturing: widely used as binder in the manufacture of ceramic products.
3 paint industry: in the paint industry as a thickening agent, dispersing agent and stabilizer, in water or organic solvents have a good compatibility. As paint remover.
4 ink printing: the printing ink industry as a thickening agent, dispersing agent and stabilizer, in water or organic solvents have good phase solubility.
5: plastic forming release agent, softening agent, lubricant etc..
6 PVC: the main additives for the preparation of PVC by suspension polymerization in the production of PVC.
7 other: This product is also widely used in leather, paper products, fruits and vegetables preservation and textile industry, etc..
8. The pharmaceutical industry: coating material; membrane material; sustained release preparation to control the speed of the polymer material; stabilizer; help suspension; tablet binder; adhesive