HPMC, los yog Hydroxypropyl Methylcellulose, tsis yog ib tug preservative nws tus kheej, tab sis yog ib tug nquag siv additive nyob rau hauv ntau yam industries, xws li tshuaj, khoom noj khoom haus, tshuaj pleev ib ce, thiab kev tsim kho. Nws ua haujlwm ntau yam xws li thickener, emulsifier, zaj duab xis-yav dhau los, thiab stabilizer, tab sis nws tsis yog ...
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