Focus on Cellulose ethers

HPMC E4M ke eng?

HPMC E4M ke eng?

HPMC E4M (Hydroxypropyl Methylcellulose E4M) ke mofuta oa cellulose ether e sebelisoang lits'ebetsong tse fapaneng. Ke polima e qhibilihang ka metsing e tsoang ho cellulose, e leng polima ea tlhaho e fumanoang limela. HPMC E4M ke phofo e tšoeu, e sa nkhang hamonate e sebelisoang e le ntho e teteaneng, emulsifier, stabilizer, le e emisang liindasteri tse fapaneng.

HPMC E4M ke polima eo e seng ea ionic, e qhibilihang ka metsing e sebelisoang lits'ebetsong tse fapaneng. E sebelisoa litlhare, lijo le lino, litlolo, le liindasteri tse ling. Litlhareng tsa meriana, HPMC E4M e sebelisoa e le se tlamang, se senyang, le se emisang. Lijong le linong, e sebelisoa e le setepi, se tsitsitseng, le emulsifier. Ka litlolo, e sebelisoa e le motenya le stabilizer.

HPMC E4M ke polima e tenyetsehang e ka sebelisoang lits'ebetsong tse fapaneng. E sebelisetsoa ho ntlafatsa sebopeho le botsitso ba lihlahisoa. E boetse e sebelisoa ho eketsa viscosity ea tharollo, ho ntlafatsa thepa ea phallo ea phofo, le ho fokotsa sedimentation ea likaroloana. HPMC E4M e boetse e sebelisoa e le moemeli oa ho etsa lifilimi, e thusang ho ntlafatsa bophelo ba lihlahisoa.

HPMC E4M ke motsoako o bolokehileng le o sebetsang o sebelisoang liindastering tse fapaneng. Ha e na chefo ebile ha e tenehe, e etsa hore e bolokehe ho sebelisoa lihlahisoa. Hape ha e na allergenic ebile ha e na carcinogenic, e etsang hore e bolokehe bakeng sa ho sebelisoa lijong le lihlahisoa tsa seno. HPMC E4M e boetse e khona ho senyeha, ho e etsa khetho e baballang tikoloho.

HPMC E4M ke motsoako o sebetsang ka mefuta-futa o sebelisoang liindastering tse fapaneng. E sebelisoa ho ntlafatsa sebopeho le botsitso ba lihlahisoa, ho eketsa viscosity ea tharollo, ho ntlafatsa thepa ea phallo ea phofo, ho fokotsa sedimentation ea likaroloana, le ho sebetsa e le moemeli oa ho etsa filimi. Hape ha e na chefo, ha e halefise, ha e na allergenic, ebile ha e na carcinogenic, e leng se etsang hore e be khetho e sireletsehileng le e sebetsang bakeng sa ho sebelisoa lihlahisoa. HPMC E4M e boetse e khona ho senyeha, ho e etsa khetho e baballang tikoloho.


Nako ea poso: Feb-12-2023
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