Hydroxethyl cemlulose ke eng?
Hydroxethyl cellulosese (Hec), e tšoeu kapa e nang le phofo e nang le chefo e thata, e se nang chefo Kaha Hec o na le thepa e ntle ea ho holisa, ho emisoa, ho matlafatsa mongobo, ho sirelletsa mongobo, ho sirelletsa mongobo, ho sirelletsang mongobo, ho sireletsoa mongobo le masimo a mang.
Hydroxethyl conlloulose e sebelisoa haholo indastering ea ho apara, a re hlahlobeng hore na e sebetsa joang likokoana-hloko:
Ho etsahalang ha hydroxyethyl cellulosese ho lumellana le pente e thehiloeng metsi?
Joaloka hy -cent cllficacant'melbethyl celdoulose e latelang ntle le ho holisa, ho emisoa, ho boloka motlakase:
Hec e qhibiliha ka metsing a chesang kapa metsi a batang, mocheso o phahameng, e nang le litšobotsi tse fapaneng le tse se nang litlolo;
Bophahamo ba ho boloka metsi bo phahame habeli ho feta ba methyl cllulose, 'me ho na le melaoana e phallang hantle;
Ha e na ionic mme e ka phela ka mefuta e mengata ea polymers tse ling tse qhibilihang tsa metsi, likotlo tsa ho sesa le tsa letsoai. Ke thipa e ntle haholo ea li-colloidal tse ntle bakeng sa tharollo e phahameng ea elektrolte;
Ha ho bapisoa le selefounulose ea methyl le hydroxyproxyl methyl cellulose, bokhoni ba hec ke ba hobe ka ho fetisisa, empa bokhoni ba tšireletso ke bona bo matla.
Kaha clldro ea hydroebethyl e nang le phofo e nang le phofo kapa e ntle e tiileng, ho lokela ho lateloa joala ba 'm'a hydroebethyl:
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(2) E tlameha ho kenella butle butle, 'me u se ke oa beha chelete e ngata kapa ka kotloloho ho beha Cllroker ea hydrothbeth.
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(4) Se ke oa eketsa lintho tse ling tse ling tsa alkaline ho motsoako pele cellroulose ea hydrousethyl e kolobile ka metsi. Ho holisa PH kamora ho koloba ho thusa ho qhala.
(5) Ka moo ho ka khonehang, eketsa moemeli oa Antifngal esale pele.
(6) Ha hydroxethy hydroxethyl hydrokethyl hydrokerkyl
Post Tick: Feb-21-2025