Ethyl Cellulose - EC tus neeg muag khoom Ethyl cellulose yog dej-insoluble polymer muab tau los ntawm cellulose, ib tug natural biopolymer pom nyob rau hauv cov nroj tsuag cell phab ntsa. Nws yog dav siv nyob rau hauv ntau yam lag luam, xws li tshuaj, khoom noj khoom haus, thiab kev tu tus kheej, vim nws cov khoom tshwj xeeb, suav nrog solubility, zaj duab xis-f ...
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