Uburyo bwo gusesa HPMC burimo: uburyo bukonje bwamazi akonje nuburyo bwo gukemura bushyushye, uburyo bwo kuvanga ifu nuburyo bwo guhanagura ibinyabuzima.
Umuti ukonje wa HPMC uvurwa na glyoxal, ikwirakwizwa vuba mumazi akonje.Muri iki gihe, ntabwo ari igisubizo nyacyo.Ni igisubizo iyo viscosity yiyongereye.Igisubizo gishyushye ntikivurwa na glyoxal.Iyo ingano ya glyoxal ari nini, izatatana vuba, ariko ububobere buzamuka buhoro.
Kubera ko HPMC idashobora gushonga mumazi ashyushye, HPMC irashobora gukwirakwizwa mu mazi ashyushye mugihe cyambere, hanyuma igashonga vuba iyo ikonje.
Uburyo bubiri busanzwe bwasobanuwe hano hepfo:
1) Shira amazi asabwa mubikoresho hanyuma ubishyuhe kugeza kuri 70 ℃.Hydroxypropyl methylcellulose yongewemo buhoro buhoro buhoro, HPMC itangira kureremba hejuru y'amazi, hanyuma buhoro buhoro ikora ibibyimba, bikonjeshwa bikabije.
2) Ongeramo 1/3 cyangwa 2/3 byamazi asabwa muri kontineri, shyushya 70 ℃, ukwirakwiza HPMC ukurikije uburyo bwa 1) gutegura amazi ashyushye;Noneho shyiramo amazi akonje asigaye kumazi ashyushye, koga hanyuma ukonje imvange.
Amazi akonje ako kanya HPMC irashobora gushonga wongeyeho amazi ataziguye, ariko igihe cyambere cyo kwiyegereza ni iminota 1 kugeza kuri 15.Igihe cyo gukora ntigishobora kurenza igihe cyo gutangiriraho.
Uburyo bwo kuvanga ifu: Ifu ya HPMC ikwirakwizwa rwose no kuvanga byumye hamwe nibintu bimwe cyangwa byinshi byifu, hanyuma bigashonga namazi.Muri iki gihe, HPMC irashobora guseswa nta guteka.
Uburyo bwo guhanagura ibinyabuzima:
Hydroxypropyl methylcellulose irashobora gushonga mukuyikwirakwiza mumashanyarazi cyangwa kuyihisha hamwe na solge organic, hanyuma ukayongera mumazi akonje cyangwa mumazi akonje.Ethanol, Ethylene glycol, nibindi birashobora gukoreshwa nkibishishwa kama.
Igihe cyo kohereza: Mutarama-20-2022