Sublimedgradehydroxypropyl methyl cellulose is a synthetic polymer prepared by chemical modification of natural cellulose. Cellulose ether is a derivative of natural cellulose, cellulose ether production and synthetic polymer is different, its most basic material is cellulose, natural polymer compounds. Due to the particularity of natural cellulose structure, the cellulose itself doesn't have the ability to react with etherifying agent, but after a swelling agent processing, and chain within the strong hydrogen bonds between the molecular chain is destroyed, the activity of hydroxyl groups release into fiber cable has the ability to respond to alkali, reaction after etherification agent a OH base into a cellulose ether OR base.
Sublimedgrade special 200 thousand viscosity
hydroxypropyl methyl cellulose is a white or slightly with a slight yellow powder, and odorless, tasteless, non-toxic. Can dissolve in cold water and organic mixture of solvents, forming a transparent viscous solution.Water liquid has surface activity, high transparency, strong stability, dissolving in water is not affected by PH. It has thickening and antifreezing effect in shampoo and shower gel, and has water retention and good film forming property for hair and skin. With the rise of basic raw materials, cellulose (anti-freeze thickener) can be used in shampoo and shower gel at a much lower cost and still achieve desirable results.
The characteristics and advantages of Sublimed grade cellulose HPMC:
1. Low irritation, high temperature and sex;
2 Wide pH stability, guaranteed in the pH range of 3-11;
3. Emphasize rationality;
4 increase and stabilize bubbles and improve skin
sensation:
5. Effectively improve system liquidity.
Sublimedgrade fiber HPMC application range:
Used for shampoo, body wash, facial cleanser, lotion, cream, gel, toner, hair conditioner, shaping products, toothpaste, mouthwash, toy bubble water.
Sublimedgrade cellulose HPMC role.
Incosmetic application, mainly used for cosmetic thickening, foaming, stable
emulsification, dispersion, adhesion, film and water retention performance improvement, high viscosity products used for thickening, low viscosity products mainly used for suspension dispersion and film.
Sublimedgrade cellulose HPMC technology:
Hydroxypropyl methyl fiber for daily chemical industry viscosity is mainly 100,000, 150,000, 200,000 and so on.
Post time: Apr-22-2022