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HPMC(Hydroxypropyl Methyl Cellulose) For Detergent

Detergent - grade hydroxypropyl methylcellulose is a synthetic polymer made from natural cellulose, which is chemically modified by chemical modification. Cellulose ether is a natural cellulose derivative. Cellulose ether is different from synthetic polymers. Its most basic materials are cellulose and natural polymer compounds. Because of the particularity of the structure of natural cellulose, cellulose itself has no ability to react with etherification agent. But after the treatment of swelling agent, the strong hydrogen bonds between the molecular chains and the chains are destroyed, and the hydroxyl activity is released into alkali cellulose with reactive ability. After etherification reaction, OH base is converted to OR base to get cellulose ether.
"Shijiazhauang BangShang TRADE CO., LTD “ detergent use 100000PC, 150000PC detergent" special 200000PC, the viscosity of hydroxypropyl methyl cellulose powder is a white or slightly yellowish, odorless, tasteless, non-toxic and. A solvent that can be dissolved in a mixture of cold water and organic matter to form a transparent and viscous solution. The aqueous solution has surface activity, high transparency and strong stability. The solution is not affected by pH in water. Detergent - grade hydroxypropyl methyl cellulose has the effect of thickening and anti freezing in shampoo and shower gel, and has water retention and good film formation to the hair and skin. With the rising of basic raw materials, cellulose (antifreeze thickener) can be used in shampoo and shower bath, which can greatly reduce the cost and achieve the desired result.

The characteristics and advantages of detergent grade cellulose HPMC:

Item  Standard 
 Appearance White poder 
 Methoxyl group% 19-30 
 Hydroxyl propyl group% 7-12    
 PH value    5.0-7.5 
 Viscosity(2% solution,20℃) 400-20000 
 Water content % ≤5.0 
 Ash content % ≤1.5 

  •  low irritation, high Mild characteristics;
  •  the stability of the broad pH value can guarantee its stability in the range of 3-11 of the value of 3-11;
  • Strengthen the conditioning;
  • increase bubble, steady bubble, improve skin feeling;
  •  effectively improve the liquidity of the system.
The scope of application of detergent grade cellulose HPMC:
For shampoo, liquid soap, Cleansing Cream, lotion, cream, gel, lotion, conditioner and styling products, toothpaste, toys, water bubble slobber su.
The effect of detergent grade cellulose HPMC
In cosmetic applications, it is mainly used for thickening, foaming, stable emulsification, dispersion, adhesion, film forming and water holding properties of cosmetics. High viscosity products are used for thickening and low viscosity products. They are mainly used for suspension dispersion and film-forming.
Technology of detergent class cellulose HPMC:
Hydroxypropyl methyl fiber is suitable for daily chemical industry. Its viscosity is mainly 100000PC and 150000PC200000PC. According to its own formula, the amount of added products is generally 3/1000 to 5/1000.
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