Methyl-Hydroxyethylcellulose | CAS 9032-42-2

Methyl Hydroxyethylcellulose (MHEC) ke derivative ea cellulose e nang le mokhoa oa lik'hemik'hale (C6H10O5) n. E tsoa ho cellulose, polymer ea tlhaho e fumanehang maboteng a lisele tsa limela. MHEC e entsoe ka phetoho ea lik'hemik'hale ea selulose, ho hlahisa lihlopha tse peli tsa methyl le hydroxyethyl mokokotlong oa cellulose.

Mona ke lintlha tsa bohlokoa ka Methyl Hydroxyethylcellulose:

1. Sebopeho sa Lik'hemik'hale: MHEC ke polima e qhibilihang ka metsing e nang le sebopeho se tšoanang le sa cellulose. Ho eketsoa ha lihlopha tsa methyl le hydroxyethyl ho fana ka thepa e ikhethang ho polymer, ho kenyeletsoa ho qhibiliha ho ntlafalitsoeng ka metsing le bokhoni bo matlafalitsoeng ba botenya.
2. Thepa: MHEC e bonts'a thepa e ntle haholo ea ho tenya, ho etsa lifilimi le ho tlama, ho etsa hore e tšoanelehe bakeng sa lits'ebetso tse fapaneng. Hangata e sebelisoa e le motenya, stabilizer, le viscosity modifier liindastering tse fapaneng, ho kenyeletsoa kaho, meriana, tlhokomelo ea motho, le liphahlo.
3. Nomoro ea CAS: Nomoro ea CAS ea Methyl Hydroxyethylcellulose ke 9032-42-2. Linomoro tsa CAS ke lintlha tse ikhethang tsa lipalo tse abeloang lintho tsa lik'hemik'hale ho thusa ho tsebahatsa le ho latella lingoliloeng tsa mahlale le li-database tsa taolo.
4. Likopo: MHEC e fumana ts'ebeliso e kholo indastering ea kaho e le setsi sa motenya ka har'a seretse se entsoeng ka samente, likhomaretsi tsa lithaele le lisebelisoa tse thehiloeng ho gypsum. Litlhare le lihlahisoa tsa tlhokomelo ea motho, e sebelisoa e le setlamo, sa pele sa filimi, le se feto-fetohang sa viscosity ka har'a litlolo tsa letlapa, litharollo tsa mahlo, litlolo, litlolo le li-shampoo.
5. Boemo ba Taolo: Methyl Hydroxyethylcellulose ka kakaretso e nkuoa e bolokehile (GRAS) bakeng sa ts'ebeliso ea eona e reriloeng liindastering tse fapaneng. Leha ho le joalo, litlhoko tse khethehileng tsa taolo li ka fapana ho latela naha kapa sebaka seo motho a sebelisoang ho sona. Ho bohlokoa ho latela melao le litataiso tse amehang ha ho etsoa lihlahisoa tse nang le MHEC.

Ka kakaretso, Methyl Hydroxyethylcellulose ke motsoako oa selulose o nang le mefuta e mengata e nang le thepa ea bohlokoa bakeng sa mefuta e mengata ea likopo tsa indasteri le tsa khoebo. Bokhoni ba eona ba ho ntlafatsa thepa ea rheological ea metsoako e etsa hore e be khetho e ratoang bakeng sa ho fihlela litšobotsi tse lakatsehang tsa ts'ebetso lihlahisoa tse fapaneng.