Hydroxy propyl methy cellulose
Hydroxy Propyl Methyl Cellulose (HPMC) is a non-ionic cellulose ether produced from high-molecular-weight fiber materials through a series of chemical processes. It is an odorless, tasteless, non-toxic white or slightly off-white free-flowing powder that swells in water to form a clear or slightly turbid colloidal solution. Featuring thickening, binding, dispersing, emulsifying, film-forming, suspending, adsorbing, gelling, surface-active, water-retention, and protective colloid properties, it is widely used in building materials, coatings, synthetic resins, ceramics, pharmaceuticals, food, textiles, daily chemicals, and other industries.
查看更多