Hydroxyethyl cellulose (HEC) ndi ether yopanda ionic cellulose yomwe imagwiritsidwa ntchito kwambiri pomanga, zokutira, mafuta, mankhwala a tsiku ndi tsiku ndi zina. Ili ndi makulidwe abwino, kuyimitsidwa, kubalalitsidwa, emulsification, kupanga filimu, colloid zoteteza ndi zinthu zina, ndipo ndi thickener yofunika ndi ...
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