Yintoni impahla yePPO? Uhlalutyo olubanzi lweepropati kunye nokusetyenziswa kwe-polyphenylene ether
PPO Material Overview
I-PPO, eyaziwa ngokuba yi-Polyphenylene Oxide, yiplastiki yobunjineli be-thermoplastic eneempawu ezibalaseleyo zoomatshini kunye nokumelana neekhemikhali.Ukususela ekuqaleni kwayo, izinto ze-PPO zisetyenziswe ngokubanzi kwiinkalo ezahlukeneyo zoshishino kunye neempawu zayo ezizodwa, kwaye ibe yinto ebalulekileyo kwimichiza, i-electronics kunye nombane.
Ubume bemichiza kunye neepropathi ezisisiseko zezinto zePPO
Isakhiwo semolekyuli ye-PPO iqulethe amakhonkco e-benzene adityaniswe ngamabhondi e-ether, enika ukuba ihle kakhulu emzimbeni kunye neekhemikhali.Impahla ye-PPO inokumelana nobushushu obugqwesileyo, i-glass transition yeqondo lokushisa imalunga ne-210 ° C, kwaye inokugcina iimpawu ezintle zomatshini kumaqondo aphezulu.
Izinto eziluncedo kunye nezingeloncedo zokuhlalutya izinto zePPO
Inzuzo enkulu yezinto ze-PPO kukuxhathisa kwayo kweekhemikhali kunye neempawu zomzimba ezizinzileyo. Kwiindawo ze-asidi kunye ne-alkali, i-PPO ibonisa ukuzinza okuhle kakhulu, ngoko ke isetyenziswa rhoqo njengento echasene ne-corrosion kwi-chemical equipment.PPO's resistance abrasion resistance and stability dimensional also makes it widely used in precision mechanical parts.
Izixhobo zePPO nazo zinemida ethile. Ngenxa yokunyibilika kwayo okuphezulu, iimfuno zokusetyenzwa kwePPO zintsonkothe ngakumbi, zifuna amaqondo obushushu aphezulu kunye noyilo oluthile lokungunda. ukuqina kwe-PPO kuphantsi, kwaye izinto ezicocekileyo ze-PPO zithande ukukrazula i-brittle kwiqondo lokushisa eliphantsi, ngoko ke kwezinye izicelo isetyenziswa rhoqo ekuxubeni kunye nezinye izinto zokuphucula ukusebenza kwayo yonke.
Iindawo zokusetyenziswa kwezixhobo zePPO
Izixhobo zePPO zinoluhlu olubanzi lwezicelo kumashishini amaninzi. Kwiindawo zombane kunye nombane, i-PPO isetyenziswa ngokubanzi ekwenzeni amacandelo ombane, njengeeplagi, ukutshintsha kunye neebhokisi ze-junction, ngenxa yezinto ezigqwesileyo zokugquma umbane.Izixhobo ze-PPO nazo zisetyenziselwa ukuvelisa i-automotive industry for components system fuel, njengoko ukuchasana kwayo kumafutha kunye nokufunxa kwamanzi aphantsi kuqinisekisa ukuzinza kwiindawo ezinzima.
Kwishishini lemichiza, ukumelana nokubola kwe-PPO kwenza kube yinto ebalulekileyo kwizixhobo ezifana nemibhobho, imizimba yepompo kunye neevalve.
Ukuguqulwa kwezinto ze-PPO kunye nophuhliso lwexesha elizayo
Ukuze unqobe ezinye izithintelo zezinto ezicocekileyo ze-PPO, abaphandi baye bawaguqula ngokudibanisa nezinye iipolymers okanye ukongeza ii-fillers.PPO/PS ukudibanisa zizinto eziqhelekileyo eziguqulwayo ezinobunzima obungcono kunye nokuqhubekeka. Njengoko iteknoloji iqhubela phambili, izixhobo ze-PPO zilungele uluhlu olubanzi lwezicelo kwixesha elizayo, ngakumbi kumxholo wemfuno ekhulayo yeeplastiki eziphezulu zokusebenza.
Isishwankathelo
Yintoni impahla yePPO? Yiplastiki yobunjineli esebenza kakhulu ekwazi ukumelana nobushushu, ukumelana neekhemikhali kunye neempawu zokugquma umbane. Ngaphandle kwemingeni ethile yokuqhubela phambili kunye nokuqina, i-PPO inendawo kwishishini langoku elingenakuhoywa ngokuguqulwa okunengqiqo kunye nokusetyenziswa. Kwixesha elizayo, ngophuhliso olongezelelweyo lwetekhnoloji yemathiriyeli, i-PPO iya kusetyenziswa ngokubanzi kwaye iipropathi zayo ziya kulungiswa ngokuqhubekayo.