Sunsoar HPMC is a Hydroxypropyl methylcellulose.it is a nonionic cellulose ether with a white powder appearance, odorless and tasteless, soluble in water and most polar organic solvents and an appropriate ratio of ethanol/water, propanol/water, dichloroethane Alkane, etc., insoluble in absolute ethanol, swollen into a clear or slightly turbid colloidal solution in cold water. The aqueous solution has surface activity, high transparency and stable performance. HPMC has a thermogel property, and the product aqueous solution is heated to form a gel, which is dissolved after cooling, and the gel temperature of different products is different. Solubility varies with viscosity. The lower the viscosity, the greater the solubility. The properties of different specifications of HPMC are different. HPMC is not affected by pH in water. HPMC has thickening ability, salt discharge, pH stability, water retention, dimensional stability, excellent film formation and a wide range of enzyme resistance, dispersibility and adhesion.