Hydroxy ethyl ethyl (hec) e hlahisa

Hydroxethyl celdlolose (Hec) ke polymer ea qubu ea metsi e nkiloeng ho Cellloulose, eo e leng polymer ea tlhaho e fumanoang limela. Hec o hokahane ka ho hlahisa lihlopha tsa hydroxethyl ho sehlopha sa morao sa cellulose morao ka lebaka la karabelo ea lik'hemik'hale. Phetoho ena e ntlafatsa sllubility ea metsi le thepa e meng ea selefoule, e etsa hore e loketse likopo tse fapaneng tsa indasteri e fapaneng. Kenyelletso ea HC:

1. Sebopeho sa lik'hemik'hale: HEC e boloka sebopeho sa mantlha sa cellulose, e leng polysaccharide e kopaneng ea ho pheta likarolo tsa glucose tse amanang le β-1,4-glycosidic. Kenyelletso ea Lihlopha tsa Hydroxethyl (-ch2chHohh
2. Melemo ea 'mele: Hec hangata e fumaneha hantle, e tšoeu ho phofo ea tšoeu. Ha e na monko ebile ha e na letho. Hec o qhibiliha metsing le liforong tse hlakileng, tse mahlonoko. Litaba tsa litharo tsa Hec li ka fapana ho latela lintlha tse kang polymer, boima ba bilter le mocheso.
3. Melemo e sebetsang: Hec e bonts'a thepa e 'maloa e sebetsang e etsang hore e be thuso likolong tse fapaneng:
   • Thickening: Hec ke moloi ea sebetsang ka mekhoa e batang, e fetisang liketsahalo le ho ntlafatsa thepa ea rheological.
   • Ho Boloka Metsi: Hec e na le thepa e ntle ea metsi, e e etsang e le molemo ho moo taolo ea bongobo e bohlokoa.
   • Sebopeho sa Filimi: Hec e ka theha lifilimi tse pepenoang, tse nang le maemo a bonolo ha a omisa, tse nang le bofokoli, likhakanyo le lihlahisoa tsa motho ka mong.
   • Bokhoni: Hef o ntlafatsa bophelo le se sephara bophelo ba boqapi ka ho thibela karohano ea kholo, thediity, le Synereres.
   • Ho lumellana: Hec e lumellana le mefuta e mengata ea metsoako e meng, ho kenyelletsa letsoai le litlolo, li lumella ho feto-fetoha ha ho siteloa le ho senyeha.
4. Likopo: Hec e fumana tšebeliso e kholo indastering e fapaneng, ho kenyelletsa:
   • Kaho: E sebelisoa ka lihlahisoa tse thehiloeng ho saense e le litlolo, ho tsoaloa, 'me u falimehile mokhatlong oa bolotsana, le Rheology moitifazer.
   • Li-peta le lipuisano: li sebelisoa joalo ka moloi, le tsietsing le modulogy sirifier ka liperekeng tse thehiloeng metsing, bosholu ba likhahla.
   • Lihlahisoa tsa tlhokomelo ea motho: tse fumanehang Shampoos, litlolo, litlolo, litlolo, le litlolo joaloka thipa, le filimi ea nakong e fetileng.
   • Pharmacticalical: E sebelisoa e le moqapi, ho senyeha, le mokuli oa pono ea litafole, li-capsule le likarete.
   • Indasteri ea lijo: E sebelisoa e le bolotsana, lesiti le lihlahisoa tsa lijo tse kang meso, moaparo, sopho le lihlahisoa tsa lebese.

Hydroxethyl celdmer e feto-fetohang ea polymer e nang le lits'ebetso tse fapaneng tsa likopo tsa limpho, moo e thusang le ho sebetsa hantle ha lihlahisoa le liforomo tse ngata.