Hydroxypropyl methyl cellulose is a white or white-like powder.
Mainly used in the production of PVC dispersant, in addition to in other petrochemical, paint, building materials, paint remover, paper making, cosmetics and other products production as thickener, stabilizer, emulsifier, film forming agent and so on.
This product is industrial grade HPMC, which is mainly used as a dispersant in PVC production, and is the main auxiliary for suspension polymerization to prepare PVC.
In addition, in other petrochemical, paint, building materials, paint remover, agricultural chemicals, ink, textile printing and dyeing, ceramics, paper, cosmetics and other products production as thickening agent, stabilizer, emulsifier, excipients, water retention agent, film forming agent, etc.
The application of synthetic resin can make the obtained products have the characteristics of particle regularity, loose, appropriate visual specific gravity, excellent processing performance and so on, thus basically replacing gelatin and polyvinyl alcohol as dispersant.
In addition, in the construction process of construction industry, mainly used for wall, plaster whitewash, embedded seam and other mechanized construction;
especially in decorative construction, as paste ceramic tile, marble, plastic decoration, high paste strength, can also reduce the amount of cement.
Used in the coating industry as a thickening agent, can make the layer bright and fine, do not remove powder, improve the leveling performance