HydroxyPropyl Methylcellse, shushanya ibi ntibizicuza!

1. HPMC igabanijwemo ubwoko bwihuse kandi bwihuse

HPMC itanya vuba hamwe ninyuguti s inshinga, inzira yo gukora, kongeramo ubuvuzi bwa Gleyoxial.

Ubwoko bwa HPMC ntabwo yongeraho inyuguti iyo ari yo yose, nka "100000" ni "vicosity vicosi yihuse vuba HPMC".

2. Hamwe cyangwa udafite s, ibiranga bitandukanye

Gukwirakwiza vuba HPMC, mumazi akonje yatatanye vuba, yazimiye mumazi, muriki gihe amazi adahitanye gusa, kubera ko HPMCity y'amazi ari nini cyane, akora visous ibonerana.

Ako kanya HPMC, irashobora gutatana byihuse mumazi ashyushye agera kuri 70 ℃, kugirango ajugunywe ku bushyuhe runaka, vicosity igaragara buhoro, kugeza igihe hashyizweho visorpous.

3. Hamwe cyangwa udafite s, ikoresha

Ako kanya HPMC irashobora gukoreshwa gusa muri patty ifu na minisiteri, mumazi meza no gukaraba no gutanga ibitekerezo, hazabaho phenomenon, ntishobora gukoreshwa.

Gutata byihuse HPMC, urwego rwo gusaba ni ubugari cyane, muri Prowder ifu, minisiteri, ikaramu, irangi, irangi, irangi rirashobora gukoreshwa, nta kiraro cyo gukaraba.

Uburyo bwo kuvura

1. Fata umubare ukenewe wamazi ashyushye no gushyushya kuri 80 ℃ cyangwa hejuru muri kontineri. Ongeraho iki gicuruzwa buhoro buhoro ukanatera ubwoba.

2, cyangwa ubushyuhe 1/3 cyangwa 2/3 by'amazi ashyushye kugeza kuri 85 ℃, ongeraho amazi ashyushye, hanyuma wongere amazi akonje, komeza ukomeze, ukonjere.

3, Mesh ya Mesh ya selile ni nziza, mu ifu yo kuvanga ni agace gato gatandukanye, nyuma y'amazi yashonga vuba, gushiraho uruhinja rusabwa.

4. Ongeraho selile gahoro gahoro kandi kuri ubushyuhe bwicyumba, bikangurira ubudahwema mubikorwa kugeza igihe igisubizo kiboneye cyatanzwe.

Ni ibihe bintu bigira ingaruka kumazi ya hydroxypropyl methyl selile?

Ibicuruzwa bya hydroxyPropyl methylcellse ibicuruzwa bya HPMC ubwabyo bibafuzwaho namazi akunze kwibasirwa nibintu bikurikira:

1. HPMC Homogeneity ya selile ether

HPMC ya reaction imwe, uburyo, ikwirakwizwa rya HydroxyPropoplexxy, igipimo cyamazi menshi.

2. Cekwir ether hpmc ashyushye ubushyuhe bwa gel

Gel ishyushye ifite ubushyuhe bwinshi nubushyuhe bwoguka amazi menshi. Ibinyuranye, umubare wogumana amazi ni muto.

3. HPMC viccosity ya selile ether

Iyo virusi ya HPMC yiyongereye, umubare wo kugumana amazi nawo uriyongera. Iyo ubushyuhe bugeze ku rugero runaka, kwiyongera kw'ibipimo by'amazi bikunda kuba igorofa.

Ingano ya selile ether hpmc yongeyeho

Ingano nini ya selile Ether HPMC yongeyeho, igipimo cyo kugumana amazi, ibyiza byo kugumana amazi.

Mu rwego rwa 0.25-0.000.000, umubare w'amazi wiyongereye vuba hamwe no kwiyongera kw'amafaranga yiyongera. Inzira yo kugumana amazi yatinze mugihe amafaranga yongeyeho yiyongera.