I-CelluleOse Ether HPMC inomsebenzi wokugcinwa kwamanzi futhi ikhubeke ku-cuter data wodaka nodaka olususelwa ku-gypsum, olungathuthukisa ngempumelelo ukunamathela nokumelana okuthe mpo kwezinto zodaka.
Izici ezinjengokushisa kwegesi, izinga lokushisa kanye nezinga lokucindezela komoya linomphumela olimazayo ngesilinganiso sokuhwamuka komswakama kusuka kumakhango osuselwa ku-cement datara kanye ne-gypsum based Product. Ngakho-ke, kukhona umehluko wokungeza inani elifanayo lemikhiqizo ye-HPMC ukuze ulondoloze ukusebenza kahle kwamanzi ngesizini ngayinye.
Ngokuthela ukhonkolo, umphumela wokukhiya amanzi ungashintshwa ngokwanda futhi wehlise ukugeleza okuhlukahlukene. Izinga lokugcina lamanzi le-methyl cellulose ether ekushiseni okuphezulu yinani elibalulekile lenkomba yokuhlukanisa ikhwalithi ye-methyl cellulose ether.
Imikhiqizo ephezulu ye-HPMC ingaxazulula ngempumelelo inkinga yokukhiya kwamanzi okushisa okuphezulu. Ezimweni zokushisa eziphakeme, ikakhulukazi ezindaweni ezishisayo nezomswakama kanye nokwakhiwa kwe-chromatography, i-HPMC esezingeni eliphakeme iyadingeka ukuthuthukisa ukugcinwa kwamanzi okushibilika.
Ama-HPMC asezingeni eliphakeme alingana kahle kakhulu, futhi amaqembu ayo we-methoxypropyl asatshalaliswa ngokulinganayo kuma-molecular chain we-cellulose, ongathuthukisa amandla omoya-mpilo ukwakha amabhondi ama-hydroxyl kanye ne-ether.
Ingalawula ngempumelelo ukuhwamuka kwamanzi okubangelwa isimo sezulu esishisayo futhi kufinyelelwe umphumela omkhulu wokukhiya kwamanzi. I-methylcellulose HPMC esezingeni eliphakeme ingasetjenziswa ngodaka oluxutshwe nodaka lwezandla zeParis.
Faka kuzo zonke izinhlayiya eziqinile ukwakha ifilimu elinomswakama, futhi umswakama ohlelweni uzokhishwa kancane isikhathi eside, bese usabela ngezinto ezingaphansi kwezinto ezi-collagen kanye nezinto zokwakha amandla ukuze uqinisekise amandla okuqinisa amandla kanye namandla ashubile.
Ngakho-ke, esizeni sokwakha ehlobo esishisayo, ukuze kufinyelelwe umphumela wokugcina amanzi, kufanele singeze imikhiqizo esezingeni eliphakeme ye-HPMC ngokuya ngeresiphi, ngenye indlela, kuzobangelwa ukuntuleka kokuqina, amandla ancishisiwe, ukuqhekeka, isigubhu segesi nezinye izinkinga zekhwalithi yomkhiqizo. Kubangela ukoma ngokushesha okukhulu.
Lokhu kukhulisa nobunzima bokwakhiwa kwabasebenzi. Njengoba izinga lokushisa lincipha, inani le-HPMC elingezwe kancane kancane liyehla ukuze lifinyelele okuqukethwe okufanayo komswakama.
Isikhathi sePosi: Meyi-11-2023