hydroxypropyl methylcellulose HPMC in Plastering MortarFebruary 2nd 2023
Daily chemical grade HPMC hydroxypropyl methylcellulose is a synthetic molecular polymer obtained by chemical modification of natural cellulose. Cellulose ether is a derivative of natural cellulose. The production of cellulose ether is different from that of synthetic polymers. Its basic material is cellulose, a natural polymer compound. Due to the special structure of natural cellulose, cellulose itself has no ability to react with etherifying agents. However, after the treatment of the swelling agent, the strong hydrogen bonds between the molecular chains and within the chain are destroyed, and the active release of the hydroxyl group becomes a reactive alkali cellulose. Obtain cellulose ether will help a lot.
200,000 Viscosity Semonova Hydroxypropyl Methyl Cellulose is a white or slightly yellowish powder. It is soluble in cold water and mixed with organic solvents to form a transparent viscous solution. The water liquid has surface activity, high transparency, strong stability, and is not affected by pH when dissolved in water. It has thickening and antifreeze effects in shampoos and shower gels, and has water retention and good film-forming properties for hair and skin. With the substantial increase in basic raw materials, cellulose (antifreeze thickener) can also be used in shampoo and body wash to greatly reduce costs and achieve desired results.
1. Irritant, mild;
2. Broad pH stability, stable in the range of pH 3-11;
3. Enhance conditioning;
4. Increase and stabilize foam, improve skin feel;
5. Effectively improve the liquidity of the system.
The Application scope of daily chemical grade hydroxypropyl methylcellulose HPMC:
For shampoos, body washes, facial cleansers, lotions, creams, gels, toners, conditioners, styling products, toothpaste, saliva, toy bubble water.
The role of daily chemical grade hydroxypropyl methylcellulose HPMC:
In cosmetic applications, it is mainly used for thickening, foaming, stable emulsification, dispersion, adhesion, film-forming and water retention of cosmetics, high-viscosity products are used for thickening, and low-viscosity products are mainly used for suspension dispersion and film formation.
The technology of daily chemical grade hydroxypropyl methylcellulose HPMC:
The viscosity of hydroxypropyl methyl fiber suitable for the daily chemical industry is mainly 100,000, 150,000, and 200,000. According to its own formula, the addition amount in the product is generally three to five thousandths.