Kodi PPO material ndi chiyani? Kusanthula kwathunthu kwa katundu ndi ntchito za polyphenylene ether
PPO Material mwachidule
PPO, yotchedwa Polyphenylene Oxide, ndi pulasitiki yaumisiri ya thermoplastic yokhala ndi zida zabwino kwambiri zamakina komanso kukana mankhwala.Kuyambira pomwe idakhazikitsidwa, zinthu za PPO zakhala zikugwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana okhala ndi zinthu zake zapadera, ndipo zakhala zofunikira kwambiri m'mafakitale amankhwala, zamagetsi ndi zamagetsi.
Kapangidwe ka mankhwala ndi zinthu zofunika za PPO
Mapangidwe a maselo a PPO amakhala ndi mphete za benzene zomwe zimagwirizanitsidwa ndi ma etere, zomwe zimapatsa kwambiri thupi ndi mankhwala.PPO zakuthupi zimakhala ndi kutentha kwambiri, kutentha kwake kwa galasi kumakhala pafupifupi 210 ° C, ndipo kumatha kukhalabe ndi makina abwino pa kutentha kwapamwamba.
Ubwino ndi kuipa kwa kusanthula kwazinthu za PPO
Ubwino waukulu wa zinthu za PPO ndizomwe zimakana mankhwala komanso mawonekedwe ake okhazikika. M'madera a asidi ndi alkali, PPO imasonyeza kukhazikika kwabwino kwambiri, choncho nthawi zambiri imagwiritsidwa ntchito ngati chinthu chotsutsana ndi dzimbiri muzitsulo zamagetsi.PPO's abrasion resistance and dimensional stability imapangitsanso kuti igwiritsidwe ntchito kwambiri m'makina olondola.
Zipangizo za PPO zilinso ndi malire. Chifukwa cha malo ake osungunuka kwambiri, zofunikira za PPO ndizovuta kwambiri, zimafuna kutentha kwakukulu ndi mapangidwe enaake a nkhungu. kulimba kwa PPO ndikotsika, ndipo zida zoyera za PPO zimatha kusweka pang'onopang'ono pa kutentha kochepa, kotero m'mapulogalamu ena nthawi zambiri amagwiritsidwa ntchito pophatikizana ndi zida zina kuti apititse patsogolo ntchito yake yonse.
Malo ogwiritsira ntchito zipangizo za PPO
Zida za PPO zili ndi ntchito zosiyanasiyana m'mafakitale angapo. Pamagetsi ndi magetsi, PPO imagwiritsidwa ntchito kwambiri popanga zida zamagetsi, monga mapulagi, masiwichi ndi mabokosi ophatikizika, chifukwa cha mphamvu zake zabwino kwambiri zamagetsi zamagetsi.PPO zipangizo zimagwiritsidwanso ntchito pamakampani opanga magalimoto opangira zigawo zamafuta, chifukwa kukana kwake kwa mafuta ndi kuyamwa kwamadzi otsika kumatsimikizira kukhazikika m'malo ovuta.
M'makampani opanga mankhwala, kukana kwa dzimbiri kwa PPO kumapangitsa kukhala chinthu chofunikira kwambiri pazida monga mapaipi, matupi a pampu ndi ma valve.PPO imagwiritsidwanso ntchito popanga zida zina zamakina zomwe zimafuna kukhazikika kwapamwamba, monga magiya ndi mayendedwe.
Kusintha kwazinthu za PPO ndi chitukuko chamtsogolo
Pofuna kuthana ndi zofooka zina za zipangizo zoyera za PPO, ochita kafukufuku adazisintha pozisakaniza ndi ma polima ena kapena kuwonjezera zodzaza. Pomwe ukadaulo ukupitilira kupita patsogolo, zida za PPO zakonzekera kugwiritsa ntchito mitundu ingapo yamtsogolo, makamaka potengera kuchuluka kwa mapulasitiki ochita bwino kwambiri.
Chidule
Kodi PPO material ndi chiyani? Ndi pulasitiki yaumisiri yochita bwino kwambiri yokhala ndi kukana kutentha kwambiri, kukana kwamankhwala ndi mphamvu zamagetsi zamagetsi. Ngakhale pali zovuta zina pakukonza ndi kulimba, PPO ili ndi malo mumakampani amakono omwe sanganyalanyazidwe mwakusintha koyenera komanso kugwiritsa ntchito. M'tsogolomu, ndi chitukuko chowonjezereka cha zipangizo zamakono, PPO idzagwiritsidwa ntchito kwambiri ndipo katundu wake adzakhala wokometsedwa mosalekeza.