Ekucutshungulweni kokudla, ukomiswa kwebhethri ye-lithium, nezimboni zokupakisha, Indwangu ye-PTFE enezinga eliphezulu lokushisa isetshenziswa kabanzi ezindaweni zayo ezinganamathi futhi zimelana nokushisa. Kodwa yini enquma izinga nesikhathi sokuphila sale nto? I -substrate.
Njengomkhiqizi wendwangu osezingeni eliphezulu we-PTFE , i-Jiangsu Aokai New Materials ichaza ukuthi kungani indwangu ye-fiberglass engena-alkali iyisisekelo esifanelana kahle. Izakhiwo zayo eziyingqayizivele zomzimba namakhemikhali zifanelana ngokuphelele ne-PTFE enamathelayo kanye nezimo zokusebenza ezinzima, enikeza amandla okubopha aphakeme kanye nokuzinza okuphelele kwenhlanganisela.
I-PTFE inamandla angaphezulu aphansi, okwenza kube nzima ukunamathela ezintweni eziningi. Kungakho imboni isebenzisa i -ejenti yokuhlanganisa i-silane njengebhuloho lamangqamuzana - ibopha ngamakhemikhali ngendwangu ye-fiberglass ngakolunye uhlangothi kanye ne-PTFE enamathela ngakolunye.
Kule nqubo, indwangu ye-fiberglass engena-alkali ibonisa izinzuzo ezivelele:
Amahange okubopha azinzile futhi anele: Okuqukethwe kwayo kwe-sodium oxide (Na₂O) kulawulwa ngokuqinile ngaphansi kuka -0.8% . Amaqembu e-silanol ahlanzekile futhi azinzile (Si-OH) endaweni yawo angakha kancane kancane amabhondi amakhemikhali e-Si-O-Si nama-ejenti ahlanganisayo we-silane.
Igwema ukulimala kokuhlangana kobuso: Indwangu ye-fiberglass ephakathi ne-alkali iqukethe u-11.9% ~ 16.4% we-alkali metal oxides. Lawa ma-ion e-alkali athatha izindawo zokusabela futhi aqhubeke ephula amabhondi amakhemikhali akhiwe njengama-catalysts, okwenza kalula ukuxebuka kwe-coat - ikakhulukazi ezindaweni ezishisayo nezinomswakama.
'Ultimate Guide ye-PTFE Coated Fabric' - ukusiza abafundi bakhethe indwangu efanele yohlelo lwabo lokusebenza oluthile.
Izakhiwo Zomzimba - Ezakhelwe Izimo Zokusebenza Ezinzima
Ngaphandle kokunamathela kwamakhemikhali okuthembekile, izici ezinhle kakhulu ezibonakalayo zendwangu ye-fiberglass engena-alkali ziqinisekisa ukusebenza okuphelele kwendwangu eqediwe ye-PTFE eshisa kakhulu :
Ukuzinza okuhle kakhulu kwe-thermal: I-thermal expansion coefficient ephansi njengo -1.2×10⁻⁶/℃ , cishe okungenakho ukuguquguquka ukusuka ku --70℃ ukuya ku-260℃ - ilungele ukubhidliza nokudlulisa izinhlelo zokusebenza ezidinga ukunemba kobukhulu obunembe.
Ukuzinza kobukhulu obuphakeme: Izinga lobude lingaphansi kuka -0.5% , limelana ngempumelelo nokuqina okuqinile lapho kusetshenziswa njengamabhande okuhambisa e-PTFE noma eminye imikhiqizo ethwala ukushuba.
Amandla emishini aphezulu: Amandla aqinile aphezulu, ukuqina okuhle, nokumelana nomthelela - kuthuthukisa kakhulu ukuqina nokuqina kwendwangu ye -PTFE eshisa kakhulu ukuvikela ukuphuka.
Ukumelana nokugqwala kwamakhemikhali okuqinile: Imelana nezinto eziningi ezisebenza ngamakhemikhali ngaphandle kwe-hydrofluoric acid kanye ne-hot concentrated phosphoric acid - esebenza njengohlaka lwamathambo oluzinzile lwamakhemikhali alwa nokugqwala, ukukhipha igesi ephuma ku-flue, nezinye izinkambu ezinokhahlo.
Ukufakwa kukagesi okuhle kakhulu: Okuqukethwe okuphansi kwe-alkali yensimbi ye-oxide kunikeza ukusebenza okuvelele kokuvikela, okuyenza ibe i-substrate ekhethwayo yezimboni ze-elekthronikhi nezikagesi.
Isiphetho – Ukukhetha Okuphezulu Kwendwangu Yebanga Lezezimboni ye-PTFE High-Temp
Ukufingqa, indwangu ye-fiberglass engena-alkali inikeza:
Ngokwekhemikhali: isisekelo esizinzile sokuhlanganisa ubuso nobuso, esiqinisekisa ukuthi ukunamathela kwe-PTFE akuxebuki.
Ngokomzimba: amandla okusebenza ngokuzinzile ngaphansi kwezinga lokushisa eliphezulu kanye nezindawo ezibolayo.
Nakuba ibiza kancane ngezindleko, izinzuzo zayo emandleni okunamathela, impilo yesevisi, nokuthembeka kokusebenza kuyenza ibe indawo ephansi ekhetheke kakhulu yendwangu yezinga lezimboni ye-PTFE yezinga lokushisa eliphezulu..
I-Jiangsu Aokai New Materials Technology Co., Ltd. inikezela ngomugqa ogcwele wemikhiqizo efaka:
Indwangu ye-PTFE enezinga eliphezulu lokushisa
Itheyiphu ye-PTFE yokushisa okuphezulu
Ibhande lemeshi le-PTFE elinezinga eliphezulu lokushisa
Ibhande lomshini wokuhlanganisa elingenamthungo
Indwangu ye-PTFE yohlangothi olulodwa
Ibhande lokuthutha elimelana nezinga lokushisa eliphezulu
Indwangu ye-fiberglass ekwazi ukumelana nokushisa okuphezulu
Ukuze uthole imininingwane eyengeziwe, amacala ohlelo lokusebenza, nezixazululo ezenziwe ngezifiso, sicela usithinte:
Sinamathela kubungcweti nobuqotho, esizinikele ekukunikezeni izixazululo kanye nezinsizakalo ezicatshangelwayo.
