Ukuthelekisa amabakala e-PEI: ukungazalelwa, gf, i-CF- kulungile kuwe?

I-Polyetherimide (Pei) ibonakale njengePolymer ePhakamileyo idume ngokuzinza kwayo okukhethekileyo, amandla omatshini, kunye nokuxhathisa imichiza. Nangona kunjalo, ayingawo onke amabakala e-PeI adalwe alingana. Kuxhomekeka kwiimfuno zakho zesicelo, ukhetho phakathi olungafakwanga, iglasi, kunye ne-carbon fiber yokuqinisa i-PEI inokuchaphazela kakhulu ukusebenza kunye nokusebenza kweendleko. Eli phepha leBlog lingasebenzi kwiipropathi kunye nokusetyenziswa kwezi nqanaba zintathu ze-PEI ukukunceda wenze isigqibo solwazi.

I-PEI engafakwanga: Umsebenzi ococekileyo

I-PEI engafakwanga, ihlala ibizwa ngokuba yi-NEAT PEI, igcina iipropathi ze-intrinsic zento engaphandle kweefilimu ezongeziweyo. Iqhayisa ngamandla amanye amachwephesha, uzinzo oluphakamileyo, kunye nePropathi ePhakamileyo yoMbane. Ngokusebenzisa iqondo lokushisa eliqhubekayo ukuya kuthi ga kwi-217 ° C (421 ° F), i-PEI engafakwanga ilungele izicelo ezifuna ukusebenza okungaguqukiyo phantsi kweemeko ezichaseneyo. Ukucaca kwayo nokulungiswa kwelangatyeni yemvelo yokuphucula ukufaneleka kwayo kwizinto ze-elektroniki, ukhanyisela izibane, kunye nezixhobo zonyango apho ukucaca kunye nokhuseleko lubaluleke kakhulu.

I-PEI ezele ngeglasi (GF): amandla aphuculweyo kunye nozinzo

Ukudibanisa i-Gards fibers kwi-PEI kudala izinto ezihlanganisiweyo ngamandla omatshini ophuculweyo kunye nokuqina. I-PEI ezaliswe kwiglasi igcina ukunganyangeki kobushushu obuphezulu kwe-pei ngelixa unikezela uzinzo oluphuculweyo kunye nokuncitshiswa kwentambo phantsi komthwalo. Oku kwenza ukuba kube lula kakhulu kwizinto ezakhiwe kakuhle, iigiya, iibheringi, kunye neenxalenye zemoto apho kuqina khona kwaye kufanelekile. Ukongeza, ukwanda kwe-Peigadity ye-PEI ezaliswe yiglasi inegalelo ekuchitheni ngcono ukunyangwa, ukwandisa ixesha lobomi beendawo eziphantsi koxinzelelo oluphindisayo okanye i-abrasion.

I-carbon fiber iyomeleza i-PEI (CF): Amandla aphezulu-e-of-to-ubunzima

Izicelo ezifune kakhulu amandla amakhulu kunye nokwakha ukukhanya, i-carbon fiber yomeleza i-PeI ibeka i-benchmark. Ngokudibanisa imicu yekharbon kwi-Pei Matrix, eli bangelo liphumelela umyinge wamandla angafakwanga phaya, ukugqitha kwiglasi yeglasi. I-CFR PEI ibonisa ukungakhathali okukhethekileyo, kuyenza ukuba kuthathwe ukhetho olukhethwayo kwizinto ze-aerospace, iimpahla zokusebenza eziphezulu, kunye neenkqubo eziphambili zemoto. Amandla ayo okumelana neemeko ezinzima, kubandakanya ukuvezwa kwemitha kunye nobushushu obugqithisileyo, ukuqhuma kwesicelo sokwenza isicelo kumacandelo awodwa amashishini.

Ukwenza ukhetho olufanelekileyo

Ukukhetha iBanga elifanelekileyo le-PEI lixhomekeke kuhlalutyo ngononophelo lweemfuno ezithile zeprojekthi yakho:

I-PEI engabhalwanga ikhala izicelo ezibeka zona ukubeka esweni ubunyulu, ukucaciswa, kunye nokufakelwa kombane.

I-PEI ezaliswe kwiglasi inika ukuphuculwa okulingeneyo kwabo bafuna iipropathi zoomatshini ngaphandle kokulalanisa.

I-carbon fiber yomeleleyo ye-PEI sisisombululo esiya kwisisombululo xa amandla okuphela, ukuqina, kunye nokunciphisa umzimba akunakuphikiswa.

Ukuqonda ezi mahluko exhobisa iinjineli kunye nabaqulunqi bokunyusa izibonelelo ezizodwa zenyePeiIbanga, ukuqinisekisa ukusebenza kakuhle kunye nokusebenza kakuhle kwiimveliso zabo zokuphela.

KwiI-Siko plastics, sizinikezele ekuxhaseni olu tshintsho ngokubonelela ngezinto eziphezulu ezisemgangathweni ezihlangabezana neemfuno zokuvela zeshishini. Ukuzibophelela kwethu kunye nokuzinza kwethu kukuqinisekisa ukuba abathengi bethu baxhomekeke kuthi kwizixhobo ezingasebenziyo kuphela ngaphandle kodwa zinegalelo kwikamva eliluhlaza.