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Knowledge of Hydroxypropyl Methyl Cellulose

Click:Date:2023/8/2

Hydroxypropyl Methyl Cellulose, also known as cellulose hydroxypropyl methyl ether, is made of highly pure cotton and specially etherized under alkaline conditions.

CAS NO. 9004-65-3

Appearance: White or Light Yellow Powder

Applications:
1. Construction Industry: as water-retaining and retarding agent of cement mortar, it can make mortar has pumpability. For mortar, plaster, putty and other building materials, it could be adhesive to improve operating time. HPMC has excellent performance in dry mix mortar, its water rentention properties make the paste not dry fast, it can also enhance the strength after hardening.
2. Coating Industry: HPMC as thickener, dispersant and stabilizer in coating industry, it has good compatibility in water & organic solvents. It can also work as paint stripper.
3. Pharmaceutical Industry: HPMC could be used as thickener, dispersant, film-forming agent.
4. Detergent: HPMC is very suitable for fast consumption and low cost detergent products. It is a non-ionic thickener that can provide viscosity in various types of surfactant systems. Its surface is uniquely treated, can be quickly dissolved in water, and delay the reflection of viscosity, to provide sufficient adding time for production, no agglomeration, no flocculation, no precipitation during the dissolution process.

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