Ho boloka metsi ho tsoa hoSelulose ea Hydroxypropyl Methylke e 'ngoe ea litšobotsi tsa bohlokoa tsa Hydroxypropyl Methyl Cellulose. Lintlha tse kang mocheso oa moea, mocheso le lebelo la khatello ea moea li tla ama sekhahla sa ho feto-fetoha ha metsi ka har'a seretse sa samente le lihlahisoa tse thehiloeng ho gypsum. Ka hona, linakong tse fapaneng tsa selemo, ho na le liphapang tse itseng phellong ea ho boloka metsi ea lihlahisoa tse nang le palo e lekanang ea Hydroxypropyl Methyl Cellulose e ekelitsoeng.
Ka kakaretso, ha viscosity ea Hydroxypropyl Methyl Cellulose e phahame, phello ea ho boloka metsi e tla ba betere, empa phello ea viscosity ho bolokeng metsi e tla fokotseha ha viscosity e feta 100,000 mpa. Bakeng sa Hydroxypropyl Methyl Cellulose e nang le viscosity e fetang 100,000, ho hlokahala ho eketsa bongata ba Hydroxypropyl Methyl Cellulose ho eketsa haholo sekhahla sa ho boloka metsi.
Kahong e itseng, phello ea ho boloka metsi ea seretse e ka fetoloa ka ho eketsa kapa ho fokotsa bongata ba Hydroxypropyl Methyl Cellulose. Lihlahisoa tsa letoto la Hydroxypropyl Methyl Cellulose li ka rarolla bothata ba ho boloka metsi ka katleho tlas'a mocheso o phahameng. Linakong tsa mocheso o phahameng, haholo-holo libakeng tse chesang le tse omileng le kaho e tšesaane ka lehlakoreng le chabileng, hydroxypropyl methylcellulose ea boleng bo holimo ea hlokahala ho ntlafatsa ho boloka metsi ha seretse.
Hydroxypropyl Methyl Cellulose ea boleng bo holimo e na le ho tšoana ho hoholo. Lihlopha tsa eona tsa Methoxy le Hydroxypropoxy li ajoa ka ho lekana ho pholletsa le ketane ea limolek'hule tsa cellulose. E ka ntlafatsa liathomo tsa oksijene tse holim'a litlamo tsa hydroxyl le ether. Bokhoni ba ho kopana ha metsi ho etsa litlamo tsa haedrojene bo fetola metsi a lokolohileng hore e be metsi a tlamiloeng, ka hona ho laola ka katleho mouoane oa metsi o bakoang ke boemo ba leholimo bo phahameng ba mocheso le ho fihlela ho bolokoa ha metsi a mangata.
Boleng bo phahamenghydroxypropyl Methyl Cellulosee ka hasana ka ho lekana le ka katleho ka har'a seretse sa samente le lihlahisoa tse thehiloeng ho gypsum, ea phuthela likaroloana tsohle tse tiileng, 'me ea etsa filimi e mongobo, 'me mongobo o ka tlase o tla lokolloa butle-butle ka nako e telele. Karabelo ea metsi e etsahala ka thepa ea gelling e sa tloaelehang, ka hona e netefatsa matla a tlamahano le matla a khatello a thepa. Ka hona, kahong ea lehlabula e nang le mocheso o phahameng, e le ho fihlela phello ea ho boloka metsi, ho hlokahala ho eketsa lihlahisoa tsa Hydroxypropyl Methyl Cellulose tsa boleng bo holimo ka bongata bo lekaneng ho latela foromo, ho seng joalo, ho se be le metsi a lekaneng, matla a fokotsehileng, le ho petsoha ho tla etsahala ka lebaka la ho omella ho feteletseng. Mathata a boleng a kang ho se be le masoba, ho se be le masoba le ho oa le 'ona a eketsa bothata ba kaho bakeng sa basebetsi. Ha mocheso o theoha, bongata ba Hydroxypropyl Methyl Cellulose e ekelitsoeng bo ka fokotseha butle-butle, 'me phello e tšoanang ea ho boloka metsi e ka finyelloa.
Nako ea poso: Mmesa-25-2024