Focus on Cellulose ethers

Na Cationic Hydroxyethyl cellulose e ka Thibela?

Na Cationic Hydroxyethyl cellulose e ka Thibela?

E, cationic Hydroxyethyl cellulose (HEC) ka sebele e ka sebetsa e le motenya.Hydroxyethyl cellulose ke ntho e tsoang ho selulose e seng ea ionic e sebelisoang haholo e le ntho e matlafatsang liindasteri tse fapaneng, ho kenyeletsoa tlhokomelo ea motho, lihlahisoa tsa lapeng, meriana le thepa ea kaho.

Cationic Hydroxyethyl cellulose ke mofuta o fetotsoeng oa HEC o nang le lihlopha tse nang le li-positive charged, tse tsejoang e le lihlopha tsa quaternary ammonium.Lihlopha tsena tsa cationic li fana ka thepa e ikhethang ho polymer, ho kenyelletsa le ho lumellana ho ntlafalitsoeng le mefuta e itseng ea libopeho le boleng bo matlafalitsoeng ho libaka tse qosoang hampe.

Ha e le motenya, cationic Hydroxyethyl cellulose e sebetsa ka ho etsa marang-rang a liketane tsa polymer ha li qhalakanngoa ka metsing kapa lihlahisoa tse ling.Sebopeho sena sa marang-rang se tšoara ka katleho le ho tšoara limolek'hule tsa metsi, ho eketsa viscosity ea tharollo kapa ho hasana.Tekanyo ea ho teteana e ipapisitse le lintlha tse joalo ka khatello ea polymer, boima ba limolek'hule tsa liketane tsa polymer, le sekhahla sa ho kuta se sebelisoang tsamaisong.

Cationic Hydroxyethyl cellulose e na le thuso ka ho khetheha e le sekontiri se teteaneng mefuteng moo sebopeho sa eona sa cationic se fanang ka melemo e meng.Mohlala, e ka ntlafatsa boleng ba maemo lihlahisoa tsa tlhokomelo ea moriri, ea ntlafatsa ho beoa holimo ha ho hloekisoa liforomo, kapa ea ntlafatsa ho khomarela lisebelisoa tse itseng tsa kaho.

cationic Hydroxyethyl cellulose ke polima e tenyetsehang e ka sebeletsang e le motenya o sebetsang mefuteng e mengata ea lits'ebetso, e fana ka taolo ea viscosity, botsitso le thepa e 'ngoe e lakatsehang ho lihlahisoa tse entsoeng.


Nako ea poso: Feb-12-2024
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