I-cellulose ether iyathengiswa

I-Cellulose ether iwuhlobo lwenhlanganisela yamakhemikhali etholakala ku-cellulose, i-polymer yemvelo etholakala ezitshalweni. Isetshenziswa ezimbonini ezehlukene, okuhlanganisa ezemithi, amaphepha, amapende, nezinamatheliso. Ama-cellulose ethers asetshenziselwa ukukhulisa i-viscosity yoketshezi, ukuthuthukisa ukuzinza kwama-emulsion, futhi asebenze njenge-ejenti emisiwe emithini yemithi.

Ama-cellulose ethers atholakala ngezindlela ezihlukahlukene, okuhlanganisa i-methylcellulose, i-hydroxyethylcellulose, i-hydroxypropylcellulose, i-carboxymethylcellulose, ne-ethylhydroxyethylcellulose. Uhlobo ngalunye lwe-cellulose ether lunezinto zalo eziyingqayizivele kanye nezinhlelo zokusebenza.

I-Methylcellulose iyi-ether ye-cellulose encibilika emanzini esetshenziswa njenge-ejenti ejiya kumapende, kuma-coatings, nama-adhesives. Ibuye isetshenziswe emikhiqizweni yokudla njenge-stabilizer kanye ne-gelling ejenti.

IHydroxyethylcellulose iyi-ether ye-cellulose encibilika emanzini esetshenziswa njenge-ejenti ejiya kumapende, kuma-coatings, nama-adhesives. Ibuye isetshenziswe emikhiqizweni yokudla njenge-stabilizer kanye ne-gelling ejenti.

IHydroxypropylcellulose iyi-ether ye-cellulose encibilika emanzini esetshenziswa njenge-ejenti ejiya kumapende, kuma-coatings, nama-adhesives. Ibuye isetshenziswe emikhiqizweni yokudla njenge-stabilizer kanye ne-gelling ejenti.

I-Carboxymethylcellulose iyi-ether ye-cellulose encibilika emanzini esetshenziswa njenge-ejenti ejiya kumapende, kuma-coatings, nama-adhesives. Ibuye isetshenziswe emikhiqizweni yokudla njenge-stabilizer kanye ne-gelling agent.

I-Ethylhydroxyethylcellulose iyi-ether ye-cellulose encibilika emanzini esetshenziswa njenge-ejenti ejiya kumapende, kuma-coatings, nasezinamathelayo. Ibuye isetshenziswe emikhiqizweni yokudla njenge-stabilizer kanye ne-gelling ejenti.

Ama-cellulose ether ayatholakala ukuze athengiswe ngezindlela ezihlukahlukene, okuhlanganisa impushana, ama-granules, nama-pellets. Angathengwa kubahlinzeki bamakhemikhali, abathengisi be-inthanethi, nabasabalalisi bezimboni. Izintengo ziyahlukahluka kuye ngohlobo lwe-cellulose ether kanye nenani elithengiwe.

Ama-cellulose ethers aphephile ukuthi angasetshenziswa ezinhlelweni ezihlukene, kodwa kubalulekile ukufunda ishidi ledatha yokuphepha (SDS) ngaphambi kokuwasebenzisa. I-SDS izohlinzeka ngolwazi ngokugcinwa okufanele nokuphathwa komkhiqizo, kanye nanoma yiziphi izingozi ezingaba khona ezihlobene nokusetshenziswa kwawo.