HPMC, lub npe tag nrho yog hydroxypropyl methylcellulose, yog non-ionic, odorless, non-toxic cellulose ether, uas yog dav siv nyob rau hauv ntau industries xws li kev tsim kho, tshuaj, zaub mov, tshuaj pleev ib ce thiab lwm yam. Hauv thaj chaw ntawm cov nplaum thiab cov sealants, HPMC nthuav tawm ntau yam zoo vim nws ...
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