IHydroxypropyl methyl cellulose etha yodaka oluxutyiweyo oluxutyiweyo oluxutyiweyo

Kwimixube eyomileyo edibeneyo edibeneyo, umxholo we-HPMCE uphantsi kakhulu, kodwa unokuphucula ukusebenza kodaka olumanzi. Ukukhetha okunengqiqo kwe-cellulose ether eneentlobo ezahlukeneyo, i-viscosity eyahlukileyo, ubungakanani bamasuntswana ahlukeneyo, idigri ye-viscosity eyahlukeneyo kunye nemali yokongeza inefuthe ekusebenzeni kodaka olomileyo. Okwangoku, ukugcinwa kwamanzi amaninzi kunye nodaka lodaka alulungile, imizuzu embalwa iya kubonakala i-static water slurry yahlukana. Ukugcinwa kwamanzi kuyipropathi ebalulekileyo ye-Methyl cellulose ether, ekwachaphazelekayo ngabavelisi abaninzi bodaka olomileyo e-China, ngakumbi kumzantsi apho izinga lokushisa liphezulu. Izinto ezichaphazela ukugcinwa kwamanzi kumdaka owomileyo zibandakanya inani le-cellulose ether HPMC, i-viscosity ye-cellulose ether HPMC, ukucolwa kwamasuntswana kunye nobushushu bendalo. I-ether ye-cellulose luhlobo lwepolymer eyenziwe nge-cellulose yendalo ngokuguqulwa kweekhemikhali. I-ether ye-cellulose e-soluble yamanzi idlala indima ebalulekileyo kumdaka kwiinkalo ezintathu, enye yeyona nto ibalaseleyo yokubamba umthamo wamanzi, enye yimpembelelo yodaka kunye ne-thixotropy, kwaye okwesithathu kukusebenzisana ne-samente. Umsebenzi wokugcinwa kwamanzi we-cellulose ether kuxhomekeke ekufakweni kwamanzi kwisiseko, ukubunjwa komdaka, ubukhulu bomdaka, imfuno yamanzi yodaka kunye nexesha lokumisela izinto zokumisela. Ukugcinwa kwamanzi kwe-cellulose ether ngokwayo kuvela kwi-solubility kunye nokuphelelwa ngamanzi kwe-cellulose ether ngokwayo.