Daily chemical grade hydroxypropyl methyl cellulose is a synthetic polymer made and chemically modified from natural cellulose. Cellulose ether is a derivative of natural cellulose, cellulose ether production is different from the synthetic polymer, its most basic material is cellulose, a natural polymer compound. Due to the particularity of natural cellulose structure, cellulose itself has no ability to react with etherlators. However, after the treatment of the bilant, the powerful hydrogen bonds between the molecular chain and in the chain are destroyed, and the activity of the hydroxyl group is released into the alkali cellulose with reaction ability.
After the ether agent reaction-the OH group-OR group into cellulose ether. Daily at first chemical special 200,000 viscosity hydroxypropyl methyl cellulose is a white or slightly yellow powder, and odorless, tasteless, non-toxic. Solvents that can at first dissolve in cold water and organic matter to form a transparent, sticky solution. Daily chemical grade hydroxypropyl methyl cellulose in at first shampoo, body shower gel thickening, antifreeze effect, hair, skin water retention and good film formation. With the sharp at first rise in basic raw materials, cellulose (frost thickening) in shampoo shower gel can greatly reduce costs and achieve ideal results.
Characteristics and advantages of cosmetic grade cellulose HPMC:
- 1.Low irritation, high temperature and sex;
- 2. Broad stability of pH value can be guaranteed within the range of pH value 3-11;
- 3. Enhance rationality adjustment;
- 4. Increase bubble, stabilize bubble, improve skin feeling;
- 5. Effectively improve the liquidity of the system.