Hydroxypropyl Methyl Cellulose

Hydroxypropyl Methyl Cellulose, Hypromellose,HPMC

CAS NO.: 9004-65-3

Molecular formula: OR=-OH、-OCH、-[OCH2CH(CH3OH or -[OCH2CH(CH3)]nOCH3

HPMC Quality Standard

Viscosity Specifications

Usage

1. Construction industry: as a water-retaining agent and retarder of cement mortar, the mortar has pumping property.

Apply mortar, plaster, putty powder, or other building materials as a binder to improve spreadability and extend operation time. Used as paste ceramic tile, marble, plastic decoration, paste reinforcer, can also reduce the amount of cement. HPMC water retention performance so that the paste in the daub will not dry too fast and crack, enhance the strength after hardening.

2. Ceramic manufacturing industry: widely used as adhesives in the manufacture of ceramic products.

3. Coating industry: in the coating industry as thickening agent, dispersant and stabilizer, in water or organic solvents have a good solubility. As a paint stripper.

4. Ink printing: in the ink industry as a thickening agent, dispersant and stabilizer, in water or organic solvents have a good solubility.

5. Plastic: used as forming release agent, softener, lubricant, etc.

6. Polyvinyl chloride: polyvinyl chloride production as dispersant, suspension polymerization PVC preparation of the main additives.

7. Others: This product is also widely used in leather, paper products industry, fruit and vegetable preservation and textile industry, etc.

8. Pharmaceutical industry: coating materials; Membrane material; Speed-controlled polymer materials for slow-release preparations; Stabilizing agent; Suspended aid; Tablet adhesive; Reinforced adhesion agent.