Basebelisi ba bangata ha ba ele hloko bothata ba mocheso oa gel ea hydroxypropyl methyl cellulose HPMC. Matsatsing ana, hydroxypropyl methyl cellulose HPMC ka kakaretso e khetholloa ka viscosity, empa bakeng sa libaka tse ling tse ikhethang le liindasteri tse ikhethang, ho bonts'oa viscosity ea sehlahisoa feela. Ha hoa lekana, tse latelang li kenyelletsa ka bokhutšoanyane mocheso oa gel ea hydroxypropyl methylcellulose HPMC.
Litaba tsa sehlopha sa methoxy li amana ka ho toba le tekanyo ea etherification ea cellulose ether. Likahare tsa sehlopha sa methoxy li ka fetoloa ka ho laola foromo, mocheso oa karabelo le nako ea karabelo. Ka nako e ts'oanang, tekanyo ea etherification e ama tekanyo ea ho fetola hydroxyethyl kapa hydroxypropyl. Ka hona, ho boloka metsi a cellulose ether e nang le mocheso o phahameng oa gel hangata ho mpefala hanyane. Ts'ebetso ena ea tlhahiso e tlameha ho hlahlojoa, kahoo ha se hobane methoxy content e tlaase, theko ea cellulose ether e tlaase, ho fapana le hoo, theko e tla ba e phahameng.
QUALICELL's hydroxypropyl methyl cellulose HPMC hydroxypropyl content ke 25%. Mocheso oa mocheso oa gel ke ntlha ea bohlokoa bakeng sa ts'ebeliso ea cellulose ether. Ha mocheso oa tikoloho o feta mocheso oa gel, cellulose ether e tla tsoa ka metsing ebe e lahleheloa ke ho boloka metsi. Thempereichara ea gel ea selulose ea ether ea Qualicell ke likhato tse 65, e ka finyellang litlhoko tsa tikoloho ea ho sebelisa seretse le putty (ntle le libaka tse khethehileng). Haeba u reka QualiCell HPMC, ka kopo tsebisa esale pele haeba u na le litlhoko tse khethehileng.
Nako ea poso: Jan-06-2022