Hydroxypropyl Methyl Cellulose (HPMC) ni polymer isanzwe ikoreshwa mu nganda zitandukanye, harimo imiti, ibiryo, nubwubatsi.Iyo ukoresheje HPMC, ni ngombwa kuyasesa neza kugirango urebe ko ivanze neza kandi idakora clumps.Hano hari uburyo bwihariye bwo gusesa HPMC:
Gutegura Igisubizo: Intambwe yambere ni ugutegura igisubizo cya HPMC.Kwibanda kubisubizo bizaterwa no gusaba, ariko mubisanzwe kuva kuri 0.5% kugeza 5%.Tangira wongera umubare ukenewe wa HPMC kubintu bikwiye.
Ongeramo Amazi: Intambwe ikurikira ni iyo kongeramo amazi muri kontineri.Ni ngombwa gukoresha amazi yatoboye cyangwa yimuwe kugirango tumenye ko nta mwanda ushobora kugira ingaruka kumiterere ya HPMC.Amazi agomba kongerwamo buhoro mugihe akurura imvange kugirango HPMC ishonga neza.
Kuvanga Umuti: Amazi na HPMC bimaze kongerwaho, imvange igomba gukangurwa cyangwa guhindagurika kugeza igihe HPMC isheshwe burundu.Birasabwa gukoresha imashini ivanga imashini cyangwa homogenizer kugirango isenyuke burundu.
Kwemerera Igisubizo Kuruhuka: HPMC imaze guseswa burundu, birasabwa kwemerera igisubizo kuruhuka amasaha make.Iki gihe cyo kuruhuka cyemerera umwuka mubi guhunga kandi ukemeza ko igisubizo ari kimwe.
Kurungurura igisubizo: Intambwe yanyuma nugushungura igisubizo kugirango ukureho umwanda uwo ariwo wose cyangwa uduce duto duto.Iyi ntambwe ningirakamaro cyane mubikorwa bya farumasi nibiribwa, aho isuku ari ngombwa.Akayunguruzo gafite pore ingana na 0.45 mm cyangwa ntoya isanzwe ikoreshwa.
Muri make, kugirango ushonga HPMC neza, ugomba gutegura igisubizo, kongeramo amazi gahoro gahoro mugihe ukurura, kuvanga igisubizo kugeza HPMC isheshwe burundu, kwemerera igisubizo kuruhuka, no gushungura igisubizo kugirango ukureho umwanda wose cyangwa uduce duto duto.
Igihe cyo kohereza: Apr-01-2023