Water Retention Agent HYDROXYPROPYL METHY LOSE IS THE FULL NAME OF HPMC, is a variety of nonionic lose mixed ethers. It is a semi-synthetic, inactive, viscoelastic polymer.
HPMC is odorless, tasteless,non-span> lose ethers produce from natural high molecular lose through series of chemical processing and achieved.It is white powder with good water solubility. It has thickening, adhesion ,dispersing, emulsifying, film, suspended, adsorption, gel,
and protective colloid properties of surface activity and maintain moisture function properties etc.