Eli nqaku linika isingeniso esicacileyo kwiTeflon yocingo oluxhathisayo lobushushu obuphezulu, olugubungela inkcazo yayo, iimpawu, izicelo, ukuhlelwa, isikhokelo sokuthenga, kunye nokunye.
1. Yintoni iTeflon High-Temperature Resistant wire?
I-Teflon high-temperature resistant wire ibhekisa kuhlobo locingo olukhethekileyo lombane olusebenzisa i-fluoroplastics efana ne-polytetrafluoroethylene (PTFE) okanye i-perfluoroalkoxy alkane (PFA) njengento yokugquma kunye ne-sheath. Igama elithi "Teflon" luphawu lwentengiso ye-DuPont ye-PTFE imathiriyeli, kwaye ngenxa yokuthandwa kwayo okuphezulu, iye yaba ligama eliqhelekileyo kolu hlobo lwemathiriyeli.
Olu hlobo locingo lusetyenziswa kakhulu kwimimandla eneendawo zokusebenza ezingqwabalala kakhulu, ezifana ne-aerospace, umkhosi, unyango, kunye nezixhobo zoshishino ezinobushushu obuphezulu, ngenxa yokumelana nobushushu obuphezulu, ukusebenza kombane okugqwesileyo, kunye nokuzinza kweekhemikhali. Yaziwa ngokuba yi "Kumkani yeeNcingo."
2. Iimpawu eziphambili kunye nezinto eziluncedo
Isizathu sokuba ucingo lweTeflon ludunyiswe kakhulu lulele kwisakhiwo esikhethekileyo semolekyuli yezinto ngokwazo (iibhondi ze-carbon-fluorine ezinamandla kakhulu). Iimpawu zayo eziphambili ziquka:
(1). Okugqwesileyo kokumelana nobushushu obuphezulu:
Uluhlu olubanzi lokushisa olusebenzayo: iimveliso eziqhelekileyo zingasebenza ngokuqhubekayo ukusuka -65 ° C ukuya +200 ° C (nokuba + 260 ° C), kwaye ukuchasana kwexesha elifutshane kunokugqithisa i-300 ° C. Oku kukude ngaphaya kwemida yePVC eqhelekileyo (-15 ° C ukuya + 105 ° C) kunye nocingo lwe-silicone (-60 ° C ukuya + 200 ° C).
(2). Ukusebenza okuBalaseleyo koMbane:
Amandla aphezulu e-dielectric: ekwaziyo ukumelana nevolthi ephezulu kakhulu ngaphandle kokuqhekeka, ukusebenza okugqwesileyo kokugquma.
Ilahleko yedielectric esezantsi kunye nelahleko yedielectric ephantsi: naphantsi kwefrikhwensi ephezulu, ilahleko yokuhanjiswa komqondiso incinci, iyenza ilungele idatha yefrikhwensi ephezulu kunye nokuhanjiswa komqondiso weRF.
(3). Uzinzo olomeleleyo lweMichiza:
Phantse ingachatshazelwa naziphi na iiasidi ezomeleleyo, ialkalis ezomeleleyo, izinyibilikisi zendalo, okanye ioyile, ezinokumelana nokugqwesa okugqwesileyo. Ayizukonakala nangona ibilisiwe kwi-aqua regia.
(4). IiPropathi ezigqwesileyo zoomatshini:
I-coefficient ye-friction ephantsi: umphezulu ogudileyo, ongabambekiyo, kulula ukuthunga, kwaye awuthandeki kumdaka.
Ukumelana nomlilo ofanelekileyo: udibana ne-UL94 V-0 i-flame retardant rating, ukuzicima xa ususwe emlilweni, ukhuseleko oluphezulu.
Ukuchasana nokuguga kunye nokumelana ne-UV: igcina uzinzo lwexesha elide lokusebenza kwiindawo ezinzima, ubomi benkonzo ende.
(5). Okunye okuluncedo:
Ukufunxwa kwamanzi aphantsi kakhulu, phantse akukho nanye.
I-Non-toxic kunye nengenabungozi, ihambelana neziqinisekiso zonyango kunye nokutya (umzekelo, i-USP Class VI, i-FDA), ilungele izixhobo zonyango kunye nokutya.
3. Iintlobo eziqhelekileyo kunye neZakhiwo
Ucingo lweTeflon lunokwahlulwa ngeendlela ezahlukeneyo ngokwesakhiwo, imathiriyeli kunye nemigangatho:
(1). Ngezinto zokugquma:
I-PTFE (i-Polytetrafluoroethylene): eyona nto ixhaphakileyo, enomsebenzi obanzi, kodwa kunzima ukuyiqhuba (idinga i-sintering).
PFA (Perfluoroalkoxy): intsebenzo efanayo kwi-PTFE, kodwa inokucutshungulwa ngokunyibilika kwe-extrusion, ifaneleke ngakumbi ukuveliswa kodonga olubhityileyo.
I-FEP (i-Fluorinated Ethylene Propylene): ukukhanya okuphezulu, ukunyibilika okulungileyo kokunyibilika.
(2). Ngokwesakhiwo:
I-single-core wire: i-conductor (eqinile okanye e-strand) egqunywe nge-Teflon insulation. Isakhiwo esizinzileyo, esiqhele ukusetyenziswa kwi-wiring esisigxina.
I-Multi-core shielded wire: ii-cores ezininzi ezigqunyiweyo eziphothiweyo kunye, zisongelwe ngefoyile ye-aluminiyam kunye nesikhuselo se-braid yobhedu, kunye ne-sheath yangaphandle. Ixhathisa ngokufanelekileyo i-EMI, esetyenziselwa ukuhanjiswa kwesignali echanekileyo.
Intambo ye-coaxial: iqulethe i-coaxial cable, i-insulation, ikhuselo, kunye ne-sheath, esetyenziselwa ukuhanjiswa kwe-RF ye-high-frequency.
4. Imiba yeSicelo esiPhambili
Ngenxa yokudityaniswa kwayo okukhethekileyo kokusebenza, ucingo lweTeflon luye lwaba lolona khetho lukhethwayo lwezicelo eziphezulu nezifunayo:
(1). I-Aerospace kunye ne-Military: i-wiring yangaphakathi yeenqwelo-moya, iirokethi, iisathelayithi, iinkqubo zokulawula, iinkqubo ze-radar, njl.
(2). Izixhobo zonyango: izixhobo zokuxilonga (CT, i-MRI), izixhobo zotyando, izixhobo zokuhlalutya, izixhobo zokuvala inzala, njl. Ifuna i-non-toxic, ukumelana ne-disinfectants, kunye nokuthembeka okuphezulu.
(3). Ukwenziwa kwemizi-mveliso:
Iindawo ezinobushushu obuphezulu: iintambo zoomatshini bokuwelda, izifudumezi, ii-oveni, iibhoyila, oomatshini bomoya oshushu.
Ukusetyenziswa kwe-high-frequency: oomatshini bokutywinwa be-high-frequency, izixhobo ze-ultrasonic, i-feeder base station zonxibelelwano.
(4). I-Electronics kunye noNxibelelwano: iintambo zedatha eziphezulu-frequency, i-RF coaxial cables, i-wiring yangaphakathi yezixhobo ezichanekileyo, izixhobo zokuvelisa i-semiconductor.
(5). Umzi-mveliso weemoto: iintambo zombane ophezulu kwiipakethi zebhetri yemoto yamandla amatsha, iingcingo zoqhagamshelo lweemoto, iintambo zokubopha inzwa. Ifuna ubushushu obuphezulu kunye nokumelana nombane ophezulu.
(6). Izixhobo zaseKhaya: i-wiring yangaphakathi yeendawo zokufudumeza kwii-irons, ii-oven microwaves, i-air fryers, i-ovens, njl.
5. Indlela yokukhetha ucingo lweTeflon?
Xa ukhetha, qwalasela le miba ilandelayo:
(1). Indawo yokusebenza:
Ubushushu: misela ubushushu bokusebenza kwexesha elide kunye nobushushu obunokwenzeka bexesha elifutshane.
I-voltage: misela amandla ombane osebenzayo kunye nokumelana nenqanaba lombane.
Ubume bemichiza: ukuvezwa kwioyile, izinyibilikisi, iiasidi, iziseko.
Ubume beMechanical: ukugoba, ukukrazula, iimfuno zokuqina.
(2). Iziqinisekiso kunye neMigangatho:
Khetha iingcingo ezihambelana nemigangatho efanelekileyo (UL, CSA, CE, RoHS) ngokweemarike zokuthumela ngaphandle kunye neendawo zokusetyenziswa. Kwizixhobo zonyango kunye nokutya, iziqinisekiso ezifanelekileyo ziyimfuneko.
(3). Umgangatho wocingo:
I-Conductor: ikholisa ukukhonkxwa ngobhedu okanye ubhedu olungenanto. Ubhedu olufakwe kwitinki luphucula ukuxhathisa kwe-oxidation kunye ne-solderability. Jonga ukuqaqamba kunye nokuxinana okuqinileyo.
I-Insulation: I-Teflon yangempela yocingo luyazicima emva kokususwa komlilo, ilangatye eliluhlaza libonisa i-fluorine, litshisa libe yi-clumps ngaphandle kokudweba. Iiplastiki eziqhelekileyo ziyaqhubeka zivutha ngemicu.
Ushicilelo: kucacile, ukunganxibi, kubandakanya imilinganiselo, imigangatho, izatifikethi, umenzi.
(4). Ukuqwalaselwa kweendleko:
Ucingo lweTeflon lubiza kakhulu kuneentambo eziqhelekileyo. Khetha ibakala elifanelekileyo ukulinganisa ukusebenza kunye neendleko.
6. Isiphelo
Ngokuxhathisa ubushushu obuphezulu, ukuxhathisa ukubola, ukugquma okuphezulu, kunye nokuzinza, ucingo lweTeflon luye lwaba yinto ebaluleke kakhulu kumashishini aphezulu kunye nethekhnoloji. Nangona ixabiso layo liphezulu, ukhuseleko lwayo, ukuthembeka, kunye nobomi benkonzo ende buzisa ixabiso elingenakubuyiselwa. Isitshixo kwisisombululo esilungileyo kukuqonda ngokupheleleyo iimfuno zesicelo sakho kunye nokunxibelelana nababoneleli abathembekileyo.
Malunga EZWE ELINYE
ILIZWE ELINYEigxile ekuboneleleni ngemathiriyeli ekrwada ekumgangatho ophezulu yeengcingo kunye neentambo, kubandakanywa imathiriyeli yokugquma i-fluoroplastic, iiteyiphu zetsimbi, kunye nemicu esebenzayo. Iimveliso zethu ziquka imathiriyeli yokugquma i-fluoroplastic yeengcingo ezinobushushu obuphezulu, ngokunjaloUmsonto wokuthintela amanzi, iMylar Tape, iCopper Tape, kunye nezinye izinto eziphambili zentambo. Ngomgangatho ozinzile kunye nokuhanjiswa okuthembekileyo, sinikezela ngenkxaso eqinile yokuveliswa kweengcingo ezinobushushu obuphezulu kunye neentambo ezahlukeneyo kunye neentambo ze-optical, ukunceda abathengi bagcine ukuthembeka kwemveliso kunye nokukhuphisana phantsi kweemeko ezinzima.
Ixesha lokuposa: Sep-16-2025