Hexaethylcyclotrisiloxane cas:2031-79-0
Hexaethylcyclotrisiloxane e sebetsa e le setsi sa bohlokoa sa ho kopanya li-silicone polima, tse fumanang thuso liindastering tse fapaneng tse kang tlhokomelo ea bophelo bo botle, litlolo, lisebelisoa tsa elektroniki le tsa kaho.E sebetsa e le crosslinker, e thusa ho theha li-elastomer tsa silicone, li-resin, li-coat, le li-adhesive tse nang le thepa e ntle ea mocheso le motlakase.Lihlahisoa tse hlahisoang li tsejoa ka ho fetoha ha tsona ho ikhethang, ho hanyetsa botsofali, le ho lumellana le lisele tsa motho, ho li etsa hore li tšoanelehe bakeng sa li-implants tsa bongaka, li-sealant le li-additives tsa litlolo.
Ho netefatsa boemo bo phahameng ka ho fetisisa ba boleng ba sehlahisoa le bohloeki, hexaethylcyclotrisiloxane ea rona e etsa liteko tse matla 'me e etsoa ho latela maemo a indasteri.Re netefatsa bohloeki bo fokolang ba 99%, ho tiisa hore e loketse likopo tse fapaneng tsa indasteri.Mehaho ea rona e tsoetseng pele ea tlhahiso le sehlopha se nang le phihlelo se netefatsa tlhahiso e tsitsitseng le phepelo ea motsoako ona oa lik'hemik'hale, o finyella litlhoko tsa bareki ba rona.
Re utloisisa bohlokoa ba ho ikamahanya le melao ea polokeho le ts'ireletso ea tikoloho.Hexaethylcyclotrisiloxane ea rona e entsoe ka mekhoa e metle ea tikoloho 'me ha e na litšila leha e le life tse kotsi le litšepe tse boima.Sena se tiisa polokeho ea basebelisi le tikoloho, ho etsa hore e be khetho e tšepahalang ho bareki ba rona.
Qetellong, hexaethylcyclotrisiloxane ea rona ke motsoako oa lik'hemik'hale oa bohlokoa haholo o loketseng lits'ebetso tse ngata tsa indasteri.Ka botsitso ba eona bo ikhethang, viscosity e tlase, le tšebelisano e ntle haholo, e sebetsa e le motsoako oa bohlokoa bakeng sa tlhahiso ea li-polymer tsa silicone le lisebelisoa tse ling tse ncha.Re ikemiseditse ho fana ka sehlahisoa sa boleng bo phahameng ka ho fetisisa ha re ntse re etelletsa pele polokeho le botsitso.Selekane le rona kajeno ho utloa melemo ea hexaethylcyclotrisiloxane.
Tlhaloso
Ponahalo | Mokelikeli oa viscous | Mokelikeli oa viscous |
Asiti (%) | ≤0.5 | 0.23 |
Theko ea Hydroxyl (mgKOH/g) | 150-155 | 153 |