Lintho tse bonahalang tsa PPO ke eng? Tlhahlobo e felletseng ea thepa le ts'ebeliso ea polyphenylene ether
PPO Material Overview
PPO, e tsejoang ka hore ke Polyphenylene Oxide, ke polasetiki ea boenjiniere ea thermoplastic e nang le thepa e babatsehang ea mechine le lik'hemik'hale tse hanyetsang.
Sebopeho sa lik'hemik'hale le thepa ea motheo ea thepa ea PPO
Sebopeho sa limolek'hule tsa PPO se na le mehele ea benzene e kopantsoeng ke li-bonds tsa ether, e fanang ka thepa e babatsehang ea 'mele le ea lik'hemik'hale.PPO e na le mocheso o babatsehang oa ho hanyetsa mocheso, mocheso oa eona oa ho fetola likhalase o ka bang 210 ° C,' me o ka boloka thepa e ntle ea mechine ka mocheso o phahameng.
Melemo le bofokoli ba tlhahlobo ea thepa ea PPO
Monyetla o moholo oa thepa ea PPO ke khanyetso ea eona e ntle ea lik'hemik'hale le thepa e tsitsitseng ea 'mele. Libakeng tsa acid le alkali, PPO e bontša botsitso bo babatsehang, kahoo hangata e sebelisoa e le thepa e thibelang ho bola ha thepa ea lik'hemik'hale.PPO's abrasion resistance and dimensional stability e boetse e etsa hore e sebelisoe haholo likarolong tse nepahetseng tsa mechine.
Lisebelisoa tsa PPO le tsona li na le mefokolo e itseng. Ka lebaka la boemo ba eona bo phahameng ba ho qhibiliha, litlhoko tsa ho sebetsa tsa PPO li rarahane haholoanyane, tse hlokang mocheso o phahameng le meralo e khethehileng ea hlobo. ho tiea ha PPO ho tlase, 'me lisebelisoa tse hloekileng tsa PPO li na le tšekamelo ea ho phunyeha ha brittle ka mocheso o tlase, kahoo lits'ebetsong tse ling hangata e sebelisoa ka ho kopanya le lisebelisoa tse ling ho ntlafatsa tshebetso ea eona ka kakaretso.
Libaka tsa ts'ebeliso ea lisebelisoa tsa PPO
Lisebelisoa tsa PPO li na le mefuta e mengata ea ts'ebeliso liindastering tse 'maloa. Litabeng tsa elektronike le tsa motlakase, PPO e sebelisoa haholo ha ho etsoa lisebelisoa tsa motlakase, tse kang li-plug, li-switches le mabokose a marang-rang, ka lebaka la thepa ea eona e babatsehang ea ho kenya motlakase. Lisebelisoa tsa PPO li boetse li sebelisoa indastering ea tlhahiso ea likoloi bakeng sa likarolo tsa tsamaiso ea mafura, kaha ho hanyetsa ha eona mafura le ho kenngoa ha metsi a tlaase ho tiisa botsitso libakeng tse thata.
Ka indasteri ea lik'hemik'hale, ho hanyetsa ha kutu ea PPO ho etsa hore e be thepa ea bohlokoa bakeng sa lisebelisoa tse kang liphaephe, 'mele ea pompo le li-valve.PPO e boetse e sebelisoa ho hlahisa likarolo tse ling tsa mechine tse hlokang botsitso bo phahameng ba dimensional, tse kang li-gears le li-bearings.
Phetoho ea thepa ea PPO le nts'etsopele ea nako e tlang
E le ho hlōla tse ling tsa mefokolo ea lisebelisoa tse hloekileng tsa PPO, bafuputsi ba li fetotse ka ho li kopanya le li-polymers tse ling kapa ho eketsa li-fillers.PPO/PS blends ke lintho tse tloaelehileng tse fetotsoeng tse nang le boima bo betere le ts'ebetso. Ha thekenoloji e ntse e tsoela pele, lisebelisoa tsa PPO li se li loketse mefuta e mengata ea likopo nakong e tlang, haholo-holo molemong oa tlhokahalo e ntseng e eketseha ea lipolasetiki tse sebetsang hantle.
Kakaretso
Lintho tse bonahalang tsa PPO ke eng? Ke polasetiki e sebetsang hantle ea boenjiniere e nang le ts'ebetso e ntle ea ho hanyetsa mocheso, ho hanyetsa lik'hemik'hale le thepa ea ho kenya motlakase. Leha ho na le liphephetso tse ling tsa ts'ebetso le boima, PPO e na le sebaka indastering ea sejoale-joale e ke keng ea hlokomolohuoa ka phetoho e utloahalang le ts'ebeliso. Nakong e tlang, ka nts'etsopele e tsoelang pele ea theknoloji ea thepa, PPO e tla sebelisoa haholo 'me thepa ea eona e tla ntlafatsoa ka ho tsoelang pele.