Uburyo bwa HPMC nuburyo bwo gusesa

1.Icyiciro:

HPMCirashobora kugabanwa muburyo bwubwoko nubwoko bushushe. Ibicuruzwa byubwoko bukwirakwira vuba mumazi akonje bikabura mumazi. Muri iki gihe, amazi ntagira ubwiza, kubera ko HPMC ikwirakwizwa mu mazi gusa kandi nta gushonga nyabyo. Nyuma yiminota igera kuri 2, ubwiza bwamazi bwagiye bwiyongera buhoro buhoro kugirango bibeho neza. Ibicuruzwa bishushe, iyo uhuye namazi akonje, birashobora gukwirakwizwa vuba mumazi ashyushye bikabura mumazi ashyushye. Iyo ubushyuhe bugabanutse ku bushyuhe runaka, ubukonje bugaragara buhoro buhoro kugeza igihe habaye ibibyimba bisobanutse neza. Ubwoko bushyushye burashobora gukoreshwa gusa mubifu ya pome na minisiteri. Muri kole y'amazi no gusiga irangi, ibintu byo guhuzagurika bizabaho kandi ntibishobora gukoreshwa. Ubwoko bwakanya bufite intera yagutse ya porogaramu. Irashobora gukoreshwa mubifu ya poro na minisiteri, kimwe no mumavuta ya kole hamwe n irangi, nta kubuza.

2.Uburyo bwo gusesa:

Uburyo bwo gushonga amazi ashyushye: Kubera ko HPMC idashonga mumazi ashyushye, HPMC irashobora gukwirakwizwa kimwe mumazi ashyushye mugihe cyambere, hanyuma igashonga vuba mugihe cyo gukonja. Uburyo bubiri busanzwe busobanurwa gutya: 1), shyira amafaranga asabwa muri kontineri amazi ashyushye kandi ashyushye kuri 70 ° C. Hydroxypropyl methylcellulose yongeweho buhoro buhoro hamwe no gukurura buhoro, mu ikubitiro HPMC ireremba hejuru y’amazi, hanyuma buhoro buhoro ikora ibibyimba, bikonjeshwa no gukurura. 2), ongeramo umubare ukenewe wa 1/3 cyangwa 2/3 by'amazi muri kontineri, hanyuma ubishyuhe kuri 70 ° C, ukurikije uburyo bwa 1), ukwirakwiza HPMC, utegure amazi ashyushye; hanyuma ongeramo amazi asigaye mumazi ashyushye Muri slurry, imvange yarakonje nyuma yo gukurura.

Uburyo bwo kuvanga ifu: Vanga ifu ya HPMC ninshi mubindi bintu byifu yifu, vanga neza na mixer, hanyuma ushyiremo amazi kugirango ushonga, hanyuma HPMC irashobora gushonga muriki gihe idakomatanye, kuko buri nguni ntoya ifite HPMC nkeya Ifu izahita ihita ihura namazi. —— Ubu buryo bukoreshwa nifu ya putty nabakora minisiteri. [Hydroxypropyl methylcellulose (HPMC)ikoreshwa nkibibyimbye hamwe nogukoresha amazi muri putty powder mortar]