HPMC Hydroxypropyl Methyl Cellulose CAS No.9004-65-3
Tlhaloso ea Lihlahisoa
- Hydroxypropyl Methyl Cellulose (HPMC) ke ntho e teteaneng, e leng mofuta oa bohlokoa ho non-ionic cellulose e tsoakiloeng ether.
- Hydroxypropyl Methyl Cellulose (HPMC) ke mofuta oa cellulose oo tlhahiso le tšebeliso ea tsona li ntseng li eketseha ka potlako lilemong tsa morao tjena. Ke cellulose e seng ea ionic e tsoakiloeng e entsoeng ka k'hothone e hloekisitsoeng ka letoto la liketso ho sebelisa propylene oxide le methyl chloride e le li-etherification agents ka mor'a phekolo ea alkalization. Thepa ea eona e fapane ka karolelano ea methoxy content le hydroxypropyl content.
Sehlahisoa Tšobotsi
- Ho mamella letsoai;
- botsitso ba pH;
- Ho boloka metsi;
- Botsitso ba dimensional;
- Lintho tse ntle tsa ho etsa lifilimi;
- Khanyetso e matla ea li-enzyme, ho qhalana le ho momahana.
Tlhahlobo ea Motheo
| Lintho | Tlhaloso |
| Ponahalo | Phofo |
| Monko o monate | Litšobotsi Tse Bonolo |
| Molora % | ≤0.1 |
| boleng ba pH (1%sln 25) | 4.0-8.0 |
| Viscosity (mpa.s) | 70000-100000 |
Lisebelisoa
- HPMC ho pharaletseng sebelisoa ka thepa ea kaho, barbotage, resin a maiketsetso a, ceramics, meriana, lijo, masela, temo, litlolo, koae le liindasteri tse ling;
- Ha e sebelisoa ha ho etsoa lihlahisoa tsa sesepa, hangata e sebelisoa e le motenya.
Ngola molaetsa wa hao mona mme o re romele wona
