China Chemical Raw Materials Hydroxypropyl Methylcellulose HPMC

HPMC is a highly pure cotton cellulose as raw material, under alkaline conditions by special etherification and preparation.White or whitish powder.HPMC decreases with the decrease of methoxide content, increase of gel point, decrease of water solubility and decrease of surface activity.
HPMC has thickening ability, salt resistance, low ash powder, pH stability, water retention, dimensional stability, excellent film forming, and a wide range of enzyme resistance, dispersion and adhesion.

Main uses:
1, construction industry: as a cement mortar water retention agent, slow coagulant so that mortar has pumping. In plaster, gypsum, putty powder or other building materials as a adhesive, improve applicability and extend the operating time. Used as paste tile, marble, plastic decoration, paste enhancer, but also reduce the amount of cement. HPMC's water retention performance allows the slurry to crack too fast after application, enhancing the strength of the hardening.
2, ceramic manufacturing industry: in the manufacture of ceramic products widely used as adhesive.
3, the coating industry: in the coating industry as thickeners, dispersants and stabilizers, in water or organic solvents have good solubility. As a delacor.
4, ink printing: in the ink industry as thickener, dispersant and stabilizer, in water or organic solvents have good insoluble.
5, plastic: forming release agent, softener, lubricants, etc.
6, PVC: PVC production as a dispersant, is the main additive for the preparation of PVC suspended polymerization.
7, other: this product is also widely used in leather, paper products industry, fruit and vegetable preservation and textile industry.
8. Pharmaceutical industry: coating materials; film materials; slow-release preparations of speed polymer materials; stabilizers; suspension agents; tablet adhesives; adhesives
2 years under cool, dry conditions in original packaging away from heat sources. It is recommended to use the product in rotation on a first-in first-out basis.Storage and Shelf Life
Package:
25kg bags, and 20FCL can be loaded 14 tons without pallet.