Daily chemical grade hydroxypropyl methylcellulose is a synthetic polymer made from natural cellulose cotton linters through etherification modification. Cellulose ether is a derivative of natural cellulose. The production of cellulose ether is different from synthetic polymers. Its most basic material is cellulose, a natural polymer compound. Due to the particularity of the natural cellulose structure, the cellulose itself has no ability to react with etherification agents. However, after the treatment of the swelling agent, the strong hydrogen bonds between the molecular chains and the chains are destroyed, and the active release of the hydroxyl group becomes a reactive alkali cellulose. Obtain cellulose ether.
Daily chemical grade hydroxypropyl methylcellulose is a white or slightly yellowish powder, and it is odorless, tasteless and non-toxic. A solvent that can be quickly dispersed in cold water and mixed with organic matter, and reaches the maximum consistency in a few minutes 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 sharp rise of basic raw materials, cellulose (antifreeze thickener) used in laundry detergent, shampoo, shower gel can greatly reduce the cost and achieve the desired effect.
Features and advantages of daily chemical grade cold water instant cellulose HPMC:
1. Low irritation, high temperature and non-toxic;
2. Broad pH value stability, which can ensure its stability in the range of pH value 3-11;
3. Enhance conditioning;
4. Increase foam, stabilize foam, improve skin feel;
5. Effectively improve the fluidity of the system.
6. Easy to use, put in cold water to quickly disperse without clumping
The scope of application of daily chemical grade cellulose HPMC:
Used in laundry detergent, shampoo, body wash, facial cleanser, lotion, cream, gel, toner, conditioner, styling products, toothpaste, mouthwash, toy bubble water.
The role of daily chemical grade cellulose HPMC:
In cosmetic applications, it is mainly used for thickening, foaming, stable emulsification, dispersion, adhesion, improvement of film-forming and water retention properties of cosmetics, high-viscosity products are used for thickening, low-viscosity products are mainly used for suspension dispersion and film forming.
Daily chemical grade cellulose HPMC technology:
The viscosity of hydroxypropyl methyl fiber suitable for the daily chemical industry is mainly 100,000, 150,000, and 200,000. Generally, high viscosity is mostly used, and the thickening effect is the best. According to your own formula, the amount of addition in the product is generally 1,000. 2 parts to 4 parts per thousand.
Precautions
Unqualified daily chemical grade hydroxypropyl methylcellulose exhibits poor transparency, poor thickening effect, thinning after long-term storage, and some parts may even become moldy. In order to avoid cellulose precipitation during use, it should be stirred before the consistency comes up. use.
Post time: Apr-14-2023