Okokuqala, kudingeka sazi ukuthi yini umlotha? Lapho uvutha ekushiseni okuphezulu, i-hydroxypropyllylylylylylys ihlela uchungechunge lwezinguquko ezingokomzimba nangamakhemikhali, bese kuthi ekugcineni izingxenye ze-organic zizibambile futhi ziphunyuke, kanti izingxenye ze-inorganic (izinsalela zibizwa ngokuthi umlotha. Kubonisa inkomba yenani eliphelele lezakhi ze-inorganic eHydroxypropylylylylyl.
Ngakho-ke ubuhlobo obuphakathi kokuqukethwe komlotha we-hydroxypropyllllylylylylyll methylcellulose kanye nekhwalithi yeselula? Ngokuvamile, ukwehlisa okuqukethwe komlotha we-hydroxypropyllllylylylylylylylylylylylylylylylyl, kukhuphuka ubumsulwa be-cellulose kanye nekhwalithi yekhwalithi yeselula. Iziphi izici ezithinta okuqukethwe kwe-Ash kwe-hydroxypropyllylylylyllose?
1. Ikhwalithi yekotini ecwengekile, izinto eziphambili eziluhlaza ze-cellulose, kanye nekhwalithi yekotini ecwengekile nakho kulungile noma kubi. I-hydroxypropyll methylcellose ekhiqizwa kusuka kukotini ohlaziwe ngokungcola okuncane kumhlophe ngombala, ngaphansi komlotha, futhi kungcono ekugcinweni kwamanzi.
2. Inani lokugeza lezinto zokwenziwa okuluhlaza: kuzoba nothuli oluthile nokungcola kukotini olucwengiwe, okuthe xaxa kokuwasha, ukungcola okuncane okukhiqizwayo, okuwukungcola komlotha womkhiqizo ophelile ngemuva kokuvutha.
I-3. Ezinye izinto ezincane zizongezwa kwinqubo yokukhiqiza ye-hydroxypropyllylylylylylylyly, okuzokwenza futhi umlotha omningi ngemuva kokuvutha.
4. Ukwehluleka ukuphendula kahle kwinqubo yokukhiqiza ye-cellulose kuzothinta okuqukethwe komlotha womkhiqizo
5 Kepha ngalesi sikhathi, kufanele sinake umbala kanye nesimo somlotha osele ngemuva kokuthi i-cellulose ivutha. Yize i-cellulose ene-enhancer yokuvutha ingashiswa ngokuphelele, ukwakheka nombala womlotha ngemuva kokushiswa kuhluke kakhulu esimweni nombala we-cellulose emsulwa ngemuva kokushiswa. umehluko.
Ubude besikhathi sokuvutha se-hydroxypropyllllylylylylylyl hath ubudlelwano obuthile namazinga okugcina amanzi we-cellulose. Ngokuvamile, isikhathi eside isikhathi esivuthayo se-cellulose, ngcono inani lokugcinwa kwamanzi. Ngokuphambene nalokho, izinga lokugcina lamanzi leselula lesikhathi esifushane sokuvutha lingabi kakhulu.
Ukwakha Ibanga Hydroxypropylll methyl cellulose
Isikhathi sePosi: Meyi-16-2023