Hydroxypropyl Methyl Cellulose (HPMC)
Litlhaloso
Ponahalo:phofo e tshweu kapa e bosweu bo bosoeu kapa granular
Botsitso:Se tiileng sea tuka ebile ha se lumellane le li-oxidants tse matla.
Boholo ba karolo:100 mesh sekgahla se seholo ho feta 98.5%;Sekhahla sa ho feta sa 80 mesh ke 100%.Boholo ba likaroloana tsa litlhaloso tse khethehileng ke 40-60 mesh.
Mocheso oa carbonization:280-300 ℃
Tekano e bonahalang:0.25-0.70g / cm3 (hangata ho pota 0.5g / cm3), matla a khoheli a khethehileng 1.26-1.31.
Thempereichara ea ho fifala:190-200 ℃
Khatello ea mali:2% tharollo ea metsi ke 42-56dyne / cm
Sollubility:qhibilihang ka metsing le tse ling tse hlapollang, joalo ka karolo e loketseng ea ethanol/metsi, propanol/metsi, joalo-joalo. Metsi a metsi a sebetsa ka holim'a metsi.Ponaletso e phahameng le tshebetso e tsitsitseng.Litlhaloso tse fapaneng tsa lihlahisoa li na le mocheso o fapaneng oa li-gel, 'me solubility e fetoha ka viscosity.The viscosity e ka tlaase, e kholoanyane ea ho qhibiliha.Litlhaloso tse fapaneng tsa HPMC li na le phapang e itseng ts'ebetsong.Ho qhalana ha HPMC metsing ha ho amehe ke boleng ba pH.
Sebelisa
1. Indasteri ea kaho:E le ntho e bolokang metsi le e khutlisetsang morao bakeng sa seretse sa samente, e etsa hore seretse se pompehe.E sebelisoa e le setlamo sa pente, gypsum, putty powder kapa lisebelisoa tse ling tsa mohaho ho ntlafatsa ho ata le ho lelefatsa nako ea ts'ebetso.E sebelisoa e le pente bakeng sa lithaele tsa ceramic, 'mabole, mokhabiso oa polasetiki, e le sehlahisoa sa pente, hape e ka fokotsa bongata ba samente.Ho bolokoa ha metsi ha HPMC ho ka thibela slurry hore e se ke ea qhoma ka lebaka la ho omella kapele ka mor'a kopo, le ho matlafatsa matla ka mor'a ho thatafala.
2. Ho etsoa ha Ceramic:e sebelisoang haholo joalo ka setlamo ha ho etsoa lihlahisoa tsa ceramic.
3. Indasteri ea ho roala:E le motenya, o qhalakaneng le o tsitsitseng indastering ea ho roala, e na le tumellano e ntle ea metsi kapa li-solvents tsa manyolo.joalo ka se tlosang pente.
4. Khatiso ea enke:joalo ka motenya, dispersant le stabilizer indastering ea enke, e na le ts'ebelisano e ntle ea metsi kapa li-solvents tsa manyolo.
5. Plastiki:e sebelisoa e le sesebelisoa sa tokollo, se bonolo, mafura, joalo-joalo.
6. Polyvinyl chloride:E sebelisoa e le dispersant tlhahiso ea polyvinyl chloride, 'me ke eona ntho e ka sehloohong e thusang bakeng sa ho lokisa PVC ka polymerization ea ho emisa.
7. Indasteri ea meriana:lisebelisoa tsa ho roala;lisebelisoa tsa filimi;lisebelisoa tsa polymer tse laolang sekhahla bakeng sa litokisetso tsa tokollo e tsitsitseng;li-stabilizers;mahlahana a emisang;li-binders tsa letlapa;li-tackifiers
8. Tse ling:E boetse e sebelisoa haholo indastering ea letlalo, lihlahisoa tsa pampiri, ho boloka litholoana le meroho le indasteri ea masela.
Sephutheloana sa lihlahisoa
25kg / mokotla
Packaging e ka etsoa ho latela litlhoko tsa hau