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Hydroxypropyl Methyl Cellulose (HPMC)
Hydroxypropyl methyl cellulose (HPMC) e entsoe ka k'hothone e hloekisitsoeng e entsoeng ka pulverized, alkalized ka sodium hydroxide (liquid caustic soda) tharollo, e entsoeng ka methyl chloride le propylene oxide, ebe ha e nke lehlakore, e fumanoang ka mor'a ho sefa, ho omisa, ho silakanya le ho sefa.
Sehlahisoa sena ke HPMC ea boemo ba indasteri, e sebelisoang haholo e le moemeli ea qhalakanyang bakeng sa tlhahiso ea PVC le
joalo ka mothusi ea ka sehloohong ea sebelisoang ho hlahisa polymerization ea PVC, e boetse e sebelisoa e le motenya,
stabilizer, emulsifier, excipient, ho boloka metsi, le ho etsa filimi joalo-joalo.
lik'hemik'hale tsa petrochemical, thepa ea kaho, lintho tse tlosang pente, lik'hemik'hale tsa temo, li-inks, masela, li-ceramics,
pampiri, litlolo le lihlahisoa tse ling.Mabapi le ts'ebeliso ea resin ea maiketsetso, e ka etsa hore
lihlahisoa tse lokolotsoeng ka likaroloana tse tloaelehileng, matla a khoheli a nepahetseng le thepa e ntle ea ts'ebetso,
e batlang e nka sebaka sa gelatin le polyvinyl alcohol as dispersant.Tsebeliso e 'ngoe ke indastering ea ts'ebetso ea kaho,haholo bakeng sa kaho e entsoeng ka mechini joalo ka mabota a moaho,stuccoing le caulking;
e nang le matla a phahameng a sekhomaretsi, e ka boela ea fokotsa litekanyetso tsa samente, haholo-holo kahong ea mokhabiso
bakeng sa ho peista lithaele, 'mabole le polasetiki trim.
etsa hore seaparo se benye le ho tiea, thibela matla hore a se ke a theoha, 'me u ntlafatse thepa ea boemo.
Ha e sebelisoa ka samente ea lebota, gypsum peste, caulking gypsum, le putty e sa keneleng metsi, e boloka metsi
'me matla a tlamahano a tla ntlafatsoa haholo.Ho feta moo, e ka boela ea sebelisoa libakeng tse kang
li-ceramics tse sebetsang, tšepe, lisebelisoa tsa ho roala peo, li-inks tse thehiloeng metsing, litlolo, lisebelisoa tsa elektronike, khatiso
le ho daea, pampiri jj. -
Setiiso sa F-SealCleat
F-Seal e entsoe ka likhetla tse thata tsa semela, Mica le likhoele tse ling tsa semela.
Ke phofshoana e mosehla kapa e mosehla. Ha e na Chefo, Ke lintho tse sa cheng, tse ruruhileng tsa metsi.
1. Thepa
Tsela e le 'ngoe ea sealant ea khatello e entsoe ka fiber ea tlhaho, likaroloana tse tlatsang le tlatsetso.
Tsela e le 'ngoe Pressure Sealant ke sehlahisoa se nang le phofo e putsoa e mosehla, Ha e sebelisoa ho cheka, e ka thibela ka katleho ho lutla ha mofuta o mong le o mong ho tloha sebopeho tlas'a ketso ea phapang ea khatello ea tsela e le' ngoe.E ka boela ea ntlafatsa boleng ba kuku ea seretse le ho fokotsa tahlehelo ea metsi.E na le tumellano e ntle haholo 'me ha e ame thepa ea seretse .E sebetsa bakeng sa maro a ho cheka le maro a ho tlatsa ka tsamaiso e fapaneng le boima bo fapaneng.
2.Tshebetso
Mokelikeli oa ho phunya ke DF-1 e nang le mokhoa o le mong oa khatello ea sealant, e loketseng porosity ea maemo a fapaneng a ho cheka le ho lahleheloa ke seepage sa sebopeho sa micro-fracture.Tšebelisano e ntle ea sehlahisoa e loketse tsamaiso e fapaneng, boima bo fapaneng ba mokelikeli oa ho cheka le mokelikeli oa ho phethoa, ho lutla ha mapetsong a manyenyane ho finyella plugging e sebetsang, 'me ho ka ntlafatsa boleng ba kaka ea seretse, ho fokotsa tahlehelo ea metsi.Tekanyetso e khothalletsoang ea sehlahisoa sena ke 4%. -
Polyanionic Cellulose Low Viscosity API Kereiti (PAC LV API)
Laboratori ea rona e ntlafalitse ts'ebetso e phahameng le lihlahisoa tse theko e tlase tsa PAC LV API ho fihlela tlhoko ea bareki ea ts'ebetso e theko e phahameng.
PAC LV e lumellana le boemo ba API 'me e sebelisoa ho cheka maoatle le Litsing tse tebileng tsa mobu.Ka mokelikeli o tlase oa ho cheka, PAC e ka fokotsa haholo tahlehelo ea ho sefa, ea fokotsa botenya ba kuku e tšesaane ea seretse, 'me e na le tšitiso e matla leqepheng la letsoai.
