Gukuraho uburyo nuburyo bwo kwirinda HPMC

Hydroxypropyl methylcellulose yenda kutaboneka muri Ethanol na acetone. Igisubizo cyamazi gihamye cyane mubushyuhe bwicyumba kandi gishobora kuza mubushyuhe bwinshi. Hafi ya hydroxypropyl methylcellulose kumasoko ubu ni iyamazi akonje (amazi yubushyuhe bwicyumba, amazi ya robine) ubwoko bwako kanya. Amazi akonje ako kanya HPMC izoroha kandi itekanye gukoresha. HPMC igomba kongerwaho muburyo butaziguye mumazi akonje nyuma yiminota icumi kugeza mirongo cyenda kugirango yongere buhoro. Niba ari icyitegererezo kidasanzwe, kigomba kuvangwa n'amazi ashyushye kugirango gitatanye, hanyuma kigasukwa mumazi akonje kugirango gishonga nyuma yo gukonja.

Iyo ibicuruzwa bya HPMC byongewe kumazi mu buryo butaziguye, bizaterana hanyuma bigashonga, ariko uku gusesa biratinda cyane kandi biragoye. Uburyo butatu bukurikira bwo guseswa burasabwa, kandi abayikoresha barashobora guhitamo uburyo bworoshye ukurikije imikoreshereze (cyane cyane kumazi akonje ako kanya HPMC).

Gukuraho uburyo nuburyo bwo kwirinda HPMC

1. Nyuma yo kongeramo ubwiza, guhuzagurika bizagenda byiyongera buhoro buhoro kubisabwa.

2. Mubyukuri, uko hydroxypropyl methylcellulose yaba imeze ite. Irashobora gukama ivanze neza mubindi bikoresho.

3.

Mugihe cyo gusesa, niba hari agglomeration, izapfunyika. Nibisubizo byo kuringaniza kutaringaniye, birakenewe rero kwihutisha umuvuduko. Niba hari ibibyimba byinshi mu gusesa, biterwa numwuka uterwa no gukurura kutaringaniye, kandi igisubizo cyemerewe guhagarara kumasaha 2- 12 (igihe cyihariye giterwa no guhuza igisubizo) cyangwa vacuuming, igitutu nubundi buryo gukuraho, wongeyeho umubare ukwiye wa defoamer urashobora kandi gukuraho iki kibazo. Ongeraho urugero rukwiye rwa defoamer birashobora kandi gukuraho iki kibazo.

Kubera ko hydroxypropyl methylcellulose ikoreshwa mu nganda zinyuranye, ni ngombwa cyane kumenya uburyo bwo gusesa hydroxypropyl methylcellulose kugirango ikoreshwe neza. Byongeye kandi, abakoresha baributswa kwita ku kurinda izuba, kurinda imvura no kurinda ubushuhe mu gihe cyo gukoresha, kwirinda urumuri rutaziguye, no kubika ahantu hafunze kandi humye. Irinde guhura ninkomoko yumuriro kandi wirinde gushiraho umukungugu mwinshi ahantu hafunze kugirango wirinde ingaruka ziturika.