Basebelisi ba bangata ha ba ele hloko bothata ba mocheso oa gel oa hydroxypropyl methylcellulose. Matsatsing ana, hydroxypropyl methylcellulose hangata e khetholloa ho latela viscosity, empa bakeng sa libaka tse ling tse khethehileng le liindasteri tse khethehileng, ke viscosity feela ea sehlahisoa e bonahalang. Ha hoa lekana, tse latelang li hlahisa ka bokhutšoanyane mocheso oa gel oa hydroxypropyl methylcellulose.
Dikahare tsa methyl acid di amana ka ho toba le tekanyo ya ho etsa ester ya ester ya cellulose, mme dikahare tsa methyl acid di lokiswa ho laola sebopeho, mocheso wa karabelo le nako ya karabelo. Ka nako e ts'oanang, boemo ba tharollo ya ether bo ama dikahare tsa hydroxyethyl kapa hydroxyapatite. Ka hona, di-ether tsa cellulose mochesong o phahameng wa gel o tla ba mongobo hanyane. Ts'ebetso ena ya tlhahiso e lokela ho ba e bonahalang, kahoo ho ena le maemo a tlase a methoxides, di-ether tsa cellulose di tla ba le theko e hodimo hanyane.
Mocheso oa gel o ile oa fumanoa ka methoxide le hydroxyproazepam ka hydroxyproxin. Lihlopha tse tharo feela li ka nkeloa sebaka ke cellulose. Fumana mocheso o nepahetseng, boloka mongobo, 'me u fumane mohlala oa pulp. Mocheso oa gel ke ntlha ea bohlokoa bakeng sa tšebeliso ea cellulose ether. Ha mocheso o potolohileng o feta mocheso oa gel, cellulose ether e tla lokolloa metsing. Mocheso oa pulp 'marakeng ke oa ho fihlela litlhoko tsa tharollo tikolohong (ntle le maemo a khethehileng). Ho lumeloa hore ha ho sebelisoa tharollo, ha ho hlokahale ho ela hloko ka ho khetheha matšoao a ts'ebetso ha ho sebelisoa gel. Ehlile, moetsi oa ether ea cellulose o lokela ho ela hloko sesupo sena.
Nako ea poso: Mmesa-21-2023