Хятад дахь ханын шаваас / гипс гидроксипропил метил …
Product description High Viscosity HPMC hydroxypropyl methyl cellulose Thickener For putty powder: 1. Appearance: HPMC is a non-ionic cellulose ether, white grayish-white powder or granule,odorless and flavorless, soluble in cold water, glacial …
