1. HPMC igabanijwemo ubwoko bwihuse kandi ikwirakwiza byihuse.
Ubwoko bwa HPMC bwihuse bufite inyuguti s nkumugereka. Glyoxal igomba kongerwaho mugihe cyo kubyara.
Ubwoko bwa HPMC byihuse ntabwo bwongera amabaruwa ayo ari yo yose, nka "100000" bisobanura "vicosity vitcosity-ikwirakwiza HPMC".
2. Hamwe cyangwa udafite s, ibiranga biratandukanye
Gukwirakwiza vuba na HPMC ikwirakwizwa vuba mumazi akonje kandi ibura mumazi. Amazi adafite ubukwe muriki gihe kuko HPMC yatatanye gusa mumazi kandi ntabwo yashonga rwose. Nyuma yiminota ibiri, viscolity yamazi yiyongera buhoro buhoro, gukora amazi yibanze. Umubyimba.
Akanya HPMC irashobora gutatana vuba mumazi ashyushye ahagana kuri 70 ° C. Iyo ubushyuhe bugabanutse ku bushyuhe runaka, viscosity igaragara buhoro kugeza igihe yasunitswe neza.
3. Hamwe cyangwa udafite s, intego iratandukanye
Ako kanya HPMC irashobora gukoreshwa gusa mubutaka bwa Putty na minisiteri. Mu buryo butagira amazi, gushushanya no gusukura ibikoresho, clums birashobora kubaho kandi ntigishobora gukoreshwa.
Gukwirakwiza vuba HPMC ifite uburyo butandukanye. Irashobora gukoreshwa muri Prowder ifu, minisiteri, kole itagira amazi, irangi, hamwe nibikoresho byogusukura nta binyuranye.
Uburyo bwo kuvura
1. Fata umubare ukenewe wamazi ashyushye, ubishyire mubintu hanyuma ushire hejuru kugeza hejuru ya 80 ℃, hanyuma usubire buhoro buhoro wongeyeho iki gicuruzwa ukanatera ubwoba buhoro. Ubugari bureremba hejuru y'amazi ubanza, ariko buhoro buhoro gukwirakwiza kugirango bibe imyanya imwe. Gukonjesha igisubizo mugihe ushishikaje.
2. Cyangwa ubushyuhe 1/3 cyangwa 2/3 by'amazi ashyushye kugeza hejuru ya 85 ° C, ongeraho ubutunganire bw'amazi ashyushye, hanyuma ongeraho umubare w'amazi ashyushye, hanyuma ongeraho umubare w'amazi akonje, ukongereho amazi akonje, akarengane, kandi akonje kuvanze kuvanga.
3. Cekwi ifite ubunini bwiza bwa mesh kandi ibaho nkibice bito bito muri ifu yuzuye imwe. Ishonga vuba mugihe yahuye namazi kugirango agire ubushishozi bukenewe.
4. Ongeraho selile gahoro gahoro kandi kuringaniye ubushyuhe bwicyumba, bikangurira ubudahwema kugeza igisubizo gisobanutse.
Ni ibihe bintu bigira ingaruka kumazi ya hydroxyproppopyl methylcellse?
Kugumana amazi ya hydroxyPropyl methylcellses ubwayo akenshi bigira ingaruka kubintu bikurikira:
1. Guhuza ubumwe bwa selile ether hpmc
Uburyo bumwe na bumwe bwa HPMC ya HPMC na hydroxyPropoxy yagabanijwe neza kandi bafite ifungwa ryinshi.
2. Cekwil Ether Hpmc Ubushyuhe bwa Gel
Isumbabyoro hejuru ya gel itwara ubushyuhe butwara neza, iri hejuru y'amazi; ku rundi ruhande, ku buryo bwo kugabanya amazi.
3. Isushi ya selile ether hpmc
Iyo virusi ya HPMC yiyongera, umubare wogumana amazi nawo uriyongera; Iyo ubushyuhe bugera ku rwego runaka, kwiyongera kw'ibipimo by'amazi bikunda kwitonda.
Cellulose Ether HPMC Amafaranga yongeyeho
Ingano nini ya selile Ether HPMC yongeyeho, igipimo cyo guhohotera amazi ningaruka nziza yo kugumana amazi.
Mu rwego rwa 0.25-0.000.6%, urugero rw'amazi yogumana amazi yongera vuba nkuko amafaranga yongereranyo yiyongera; Iyo amafaranga yo kwigomeka yiyongera, kwiyongera kw'ifitu ya kanseri y'amazi bitinda.
Igihe cyagenwe: Feb-06-2024