1. Kuwunikira mwachidule zamakampani: Ma cellulose ether omwe si a ionic akuphatikizapo HPMC, HEC, MHEC, MC, HPC, ndi zina zotero, ndipo amagwiritsidwa ntchito kwambiri ngati opanga mafilimu, omangira, otaya, osungira madzi, thickeners, emulsifiers ndi stabilizers, etc., chimagwiritsidwa ntchito m'madera ambiri monga zokutira, kumanga m ...
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