Hydroxypropyl methylcellulose ka seretse se omeletseng sa phofo, ho eketsoa ha cellulose ether e tlase haholo, empa e ka ntlafatsa haholo ts'ebetso ea seretse se metsi, 'me ke tlatsetso e kholo e amang ts'ebetso ea kaho ea seretse.
Hydroxypropyl methylcellulose Ether ea cellulose e sebelisoang seretseng sa phofo e omileng ke haholo-holo hydroxypropyl methylcellulose ether (HPMC).Ka li-ceramics tse ncha tsa mahe a linotsi, e ka fana ka lubricity ho sekheo.Ka indasteri ea ho roala, e ka sebelisoa e le motenya, dispersant le stabilizer indastering ea ho roala, 'me e na le tumellano e ntle ea metsi kapa li-solvents tsa manyolo.E le ho tlosa pente.Khatiso ea enke: E sebelisoa e le motenya, dispersant le stabilizer indastering ea enke, 'me e na le ts'ebelisano e ntle metsing kapa lihlahisoa tsa tlhaho..Plastiki: e sebelisoa e le ho theha moemeli oa ho lokolla, ho nolofatsa, lubricant, joalo-joalo Polyvinyl chloride: E sebelisoa e le dispersant tlhahiso ea polyvinyl chloride, 'me ke moemeli ea ka sehloohong ea thusang ho lokisetsa PVC ka ho emisa polymerization.Hydroxypropyl methylcellulose Tse ling: Sehlahisoa sena se boetse se sebelisoa haholo ho letlalo, lihlahisoa tsa pampiri, ho boloka litholoana le meroho le indastering ea masela.
HPMC ka seretse se ommeng sa phofo haholo-holo e bapala karolo ea ho boloka metsi, ho tiisa le ho ntlafatsa ts'ebetso ea kaho.Palo e phahameng ea metsi ea seretse sa kaho le lehlabathe le polasterang li ka nosetsa samente ka botlalo le ho eketsa matla a tlamo haholo.Ka nako e ts'oanang, e ka eketsa ka mokhoa o nepahetseng matla a tsitsipano le matla a ho kuta, ho ntlafatsa haholo phello ea kaho le ho ntlafatsa katleho ea mosebetsi.Ho thibela metsi le mafura Ka putty, hydroxypropyl methylcellulose cellulose ether haholo-holo e phetha karolo ea ho boloka metsi, tlamahano le lubrication, ho qoba mapetsong le ho felloa ke metsi 'meleng ho bakoang ke tahlehelo e feteletseng ea metsi,' me ka nako e ts'oanang e ntlafatsa ho khomarela ha putty le ho fokotsa mohaho. nako.Ketsahalo ea ho sisinyeha bohareng e etsa hore kaho e be bonolo.Har'a lihlahisoa tsa letoto la gypsum, hydroxypropyl methylcellulose cellulose ether haholo-holo e phetha karolo ea ho boloka metsi le lubrication, 'me ka nako e ts'oanang e na le phello e itseng ea ho lieha, e rarollang mathata a ho phunyeha ha meropa le ho hlōleha ha pele ho matla nakong ea kaho., e ka eketsa lihora tsa mosebetsi.Hydroxypropyl methylcellulose interface e sebelisoa haholo-holo e le motenya, o ka ntlafatsang matla a ho tsitsa le matla a ho kuta, ho ntlafatsa ho roala holim'a metsi, ho matlafatsa ho khomarela le matla a tlamahano.Thepa: Sehlahisoa sena ke phofo e tšoeu kapa e mosehla hanyane, ha e na monko, ha e latsoehe ebile ha e na chefo.Ho boloka metsi le matla a eketsehileng., putty powder kapa lisebelisoa tse ling tsa mohaho e le setlamo ho ntlafatsa ho ata le ho lelefatsa nako e sebetsang.E ka sebelisoa e le lithaele tsa peista, 'mabole, mokhabiso oa polasetiki, matlafatso ea peista, hape e ka fokotsa bongata ba samente.Ts'ebetso ea ho boloka metsi ea HPMC e thibela slurry ho phatloha ka lebaka la ho omella kapele ka mor'a kopo, 'me e matlafatsa matla ka mor'a ho thatafala.Tlhahiso ea Ceramic: E sebelisoa haholo e le setlamo ha ho etsoa lihlahisoa tsa ceramic.PH botsitso: The viscosity ea tharollo ea metsi ea sehlahisoa sena e batla e tsitsitse ka har'a mefuta ea PH3.0-11.0.Phello ea ho boloka metsi: Hydroxypropyl methylcellulose ke hydrophilic mme tharollo ea eona ea metsi e na le viscous haholo.Hydroxypropyl methylcellulose (HPMC) e kenyelelitsoe ho seretse, gypsum, pente, joalo-joalo ho boloka metsi a mangata ka sehlahisoa.Ho boloka sebopeho: Ha ho bapisoa le li-polymers tse ling tse qhibilihang ka metsing, tharollo ea metsi ea sehlahisoa sena e na le thepa e khethehileng ea viscoelastic.Keketso ea eona e ka ntlafatsa bokhoni bo sa fetoheng ba sebopeho sa lihlahisoa tsa ceramic tse extruded, jj.
Lubricity of hydroxypropyl methylcellulose (HPMC): Ho eketsa sehlahisoa sena ho ka fokotsa coefficient ea likhohlano le ho ntlafatsa mafura a lihlahisoa tsa ceramic tse extruded le lihlahisoa tsa samente.Lintho tsa ho etsa lifilimi: Sehlahisoa sena se ka hlahisa maqephe a matla, a feto-fetohang le a hlakileng a nang le oli e ntle le ester resistance, haholo-holo ho boloka metsi le kaho e ikhethang ea hydroxypropyl methylcellulose (HPMC), hydroxypropyl methylcellulose Thepa e etsang filimi ea selulose e bile sebakeng sa ka pele ho China.
Nako ea poso: Jan-10-2023