Chii chinonzi Hydroxyethyl Cellulose? Hydroxyethyl cellulose (HEC), chena kana mwenje yero, isina kunhuhwirira, isina-chepfu fibrous kana powdery solid, yakagadzirwa ne etherification reaction yealkaline cellulose uye ethylene oxide (kana chlorohydrin), ndeyeNonionic soluble cellulose ethers. Sezvo HEC ine yakanaka pro ...
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