Iyini impahla ye-PPO? Ukuhlaziywa okuphelele kwezakhiwo kanye nokusetshenziswa kwe-polyphenylene ether
I-PPO Material Overview
I-PPO, eyaziwa ngokuthi i-Polyphenylene Oxide, iyipulasitiki yobunjiniyela be-thermoplastic enezakhiwo ezinhle kakhulu zemishini kanye nokumelana namakhemikhali.Kusukela ekuqaleni kwayo, impahla ye-PPO iye yasetshenziswa kabanzi emikhakheni yezimboni ehlukahlukene enezici zayo eziyingqayizivele, futhi isibe yinto ebalulekile embonini yamakhemikhali, kagesi kanye nekagesi.
Isakhiwo samakhemikhali kanye nezakhiwo eziyisisekelo zezinto ze-PPO
Isakhiwo samangqamuzana e-PPO siqukethe izindandatho ze-benzene ezixhunywe amabhondi e-ether, okuyinikeza izici ezinhle kakhulu zomzimba namakhemikhali.Impahla ye-PPO inokumelana nokushisa okuhle kakhulu, izinga lokushisa lokushintsha kwengilazi yayo licishe libe ngu-210 ° C, futhi lingagcina izici ezinhle zemishini emazingeni okushisa aphakeme.I-PPO iphinde ibe nezindawo ezinhle kakhulu zokuvala ugesi kanye nokumuncwa kwamanzi aphansi, afanele izinhlelo zokusebenza ezidinga izakhiwo zikagesi eziphezulu.
Izinzuzo kanye nokubi kokuhlaziywa kwezinto ze-PPO
Inzuzo enkulu yezinto ezibonakalayo ze-PPO ukumelana kwayo namakhemikhali okuhle kakhulu kanye nezakhiwo eziqinile zomzimba. Ezindaweni ezine-asidi ne-alkali, i-PPO ikhombisa ukuzinza okuhle kakhulu, ngakho-ke ivame ukusetshenziswa njengezinto ezilwa nokugqwala emishinini yamakhemikhali.Ukumelana nokuhwamuka kwe-PPO kanye nokuzinza kwe-dimensional nakho kuyenza isetshenziswe kabanzi ezingxenyeni zemishini ezinembayo.
Izinto ze-PPO nazo zinemikhawulo ethile. Ngenxa yezinga layo eliphezulu lokuncibilika, izidingo zokucubungula ze-PPO ziyinkimbinkimbi kakhulu, zidinga amazinga okushisa aphezulu kanye nemiklamo ethile yokubumba. ukuqina kwe-PPO kuphansi, futhi izinto ezihlanzekile ze-PPO zijwayele ukuqhekeka emazingeni okushisa aphansi, ngakho kwezinye izinhlelo zokusebenza kuvame ukusetshenziswa ekuhlanganisweni nezinye izinto ukuze kuthuthukiswe ukusebenza kwayo konke.
Izindawo zokusetshenziswa kwezinto ze-PPO
Izinto ze-PPO zinezinhlobonhlobo zezicelo ezimbonini eziningana. Ezindaweni ze-elekthronikhi kanye nogesi, i-PPO isetshenziswa kakhulu ekwenzeni izingxenye zikagesi, njengamapulaki, ukushintshwa kanye namabhokisi okuhlangana, ngenxa yezakhiwo zayo ezinhle kakhulu zokufakelwa kagesi.Izinto ze-PPO nazo zisetshenziswa embonini yokukhiqiza izimoto zezingxenye zesistimu kaphethiloli, njengoba ukumelana kwayo kumafutha kanye nokumuncwa kwamanzi aphansi kuqinisekisa ukuzinza ezindaweni ezinzima.
Embonini yamakhemikhali, ukumelana nokugqwala kwe-PPO kuyenza ibe yinto ebalulekile emishinini efana namapayipi, imizimba yephampu nama-valve.I-PPO iphinde isetshenziswe ekukhiqizeni izingxenye ezithile zemishini ezidinga ukuzinza okuphezulu kwe-dimensional, njengamagiya nama-bearings.
Ukuguqulwa kwezinto ezibonakalayo ze-PPO nokuthuthukiswa kwesikhathi esizayo
Ukuze unqobe eminye imikhawulo yezinto ezihlanzekile ze-PPO, abacwaningi bazishintshile ngokuzihlanganisa namanye ama-polymer noma ngokungeza ama-filler.Izingxube ze-PPO/PS ziyinto evamile eguquliwe enokuqina okungcono nokucutshungulwa. Njengoba ubuchwepheshe buqhubeka nokuthuthuka, izinto ze-PPO zilungele uhla olubanzi lwezinhlelo zokusebenza esikhathini esizayo, ikakhulukazi kumongo wesidingo esikhulayo samapulasitiki asebenza kahle.
Isifinyezo
Iyini impahla ye-PPO? Kuyipulasitiki yobunjiniyela esebenza kahle kakhulu enokumelana nokushisa okuhle kakhulu, ukumelana namakhemikhali kanye nezakhiwo zokufakwa kukagesi. Naphezu kwezinselelo ezithile zokucubungula nokuqina, i-PPO inendawo embonini yesimanje engenakuzitshwa ngokuguqulwa okunengqondo nokusebenzisa. Ngokuzayo, ngokuthuthukiswa okuqhubekayo kobuchwepheshe bezinto ezibonakalayo, i-PPO izosetshenziswa kabanzi futhi izakhiwo zayo zizoqhubeka zithuthukiswa.