HPMC Hydroxypropyl Methyl Cellulose CAS No.9004-65-3
Ibicuruzwa bisobanura
- Hydroxypropyl Methyl Cellulose (HPMC) nikintu kibyibushye, ubwoko bwingenzi muri selire ya ionic ivanze na ether.
- Hydroxypropyl Methyl Cellulose (HPMC) ni selile ya selile ifite umusaruro nogukoresha byiyongereye vuba mumyaka yashize. Ni selile idafite ionic selile ivanze ikozwe mu ipamba itunganijwe binyuze murukurikirane rwibisubizo ukoresheje okiside ya propylene na methyl chloride nkibikoresho bya etherification nyuma yo kuvura alkalisation. Imiterere yacyo iratandukanye nikigereranyo cyibikorwa bya hydroxy na hydroxypropyl.
Ibiranga ibicuruzwa
- Yihanganira umunyu;
- pH ihamye;
- Kubika amazi;
- Igipimo gihamye;
- Ibikoresho byiza byo gukora firime;
- Enzyme nini yo kurwanya, gutatanya no guhuriza hamwe.
Isesengura ryibanze
| Ibintu | Ibisobanuro |
| Kugaragara | Ifu |
| Impumuro | Ibiranga ubwitonzi |
| Ivu% | ≤0.1 |
| agaciro ka pH (1% sln 25) | 4.0-8.0 |
| Viscosity (mpa.s) | 70000-100000 |
Porogaramu
- HPMC ikoreshwa cyane mubikoresho byubwubatsi, gutwikira, ibisigazwa byubukorikori, ububumbyi, ubuvuzi, ibiryo, imyenda, ubuhinzi, amavuta yo kwisiga, itabi nizindi nganda;
- Iyo ikoreshejwe mugukora ibicuruzwa byogajuru, ikoreshwa cyane nkibyimbye.
Andika ubutumwa bwawe hano hanyuma utwohereze
