HEMC rau pobzeb nplaum HEMC, lossis hydroxyethyl methyl cellulose, yog cov khoom tseem ceeb hauv cov nplais nplaum nplaum. Nws yog cov dej-soluble polymer uas yog siv los ua cov thickener, binder, thiab rheology modifier. HEMC yog muab los ntawm cellulose thiab yog ib qho uas tsis yog-ionic, non-toxic, thiab tsis-flammable compound. Hauv ...
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