Hydroxypropyl Methyl Cellulose HPMC is white or yellowish powder that isodorless,tasteless and non-toxic.It has high hygroscopicity and is soluble in water to form a thick liquid. It has goodheat-stability, resistance to salt and film-forming property.HPMC can make washing liquid detergents more viscous and the effectof washing more stable. HPMC is one of the essential additives in clothes and dish detergent. In the solution, it functions as athickening agent and protects other ingredients against sedimentation.
1. Construction industry: As a water-retaining agent and retarder of cement mortar, it makes the mortar pumpable. Used as a binder in plaster, gypsum, putty powder or other building materials to improve application and prolong operation time It can be used to paste ceramic tiles, marble, plastic decoration, paste reinforcement, and reduce the amount of cement. HPMC's water-retaining properties prevent the paste from cracking because it dries too quickly after application, enhancing the strength after hardening.
2. Detergent manufacturing industry: HPMC is used in washing mainly to prevent the removed dirt by detergents from re-deposition onthe fabric. Furthermore, adding carboxyl methyl cellulose in theproduction of detergents can have effective thickening effects onthe detergent slurry and liquid soap, as well as can stabilize the structure of components.
3. Coating industry: as thickener, dispersant and stabilizer in coating industry, it has good compatibility in water or organic solvents. As a paint remover.
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