Sengoloa sena se fana ka selelekela se qaqileng sa terata e hanelang mocheso o phahameng ea Teflon, se akaretsang tlhaloso ea eona, litšobotsi, lits'ebetso, lihlopha, tataiso ea ho reka, le tse ling.
1. Terata e Hanelang Mocheso o Phahameng ea Teflon ke eng?
Terata e hanelang mocheso o phahameng ea Teflon e bolela mofuta oa terata e khethehileng ea motlakase e sebelisang fluoroplastics joalo ka polytetrafluoroethylene (PTFE) kapa perfluoroalkoxy alkane (PFA) e le sethibela-mollo le sheath. Lebitso "Teflon" ke letšoao la khoebo la DuPont bakeng sa thepa ea eona ea PTFE, 'me ka lebaka la botumo ba eona bo phahameng, e se e le lentsoe le akaretsang bakeng sa mofuta ona oa thepa.
Mofuta ona oa terata o sebelisoa haholo masimong a nang le libaka tse thata haholo tsa mosebetsi, tse kang lisebelisoa tsa indasteri tsa lifofane, tsa sesole, tsa bongaka le tsa mocheso o phahameng, ka lebaka la khanyetso ea eona e ntle ea mocheso o phahameng, ts'ebetso e ikhethang ea motlakase le botsitso ba lik'hemik'hale. E tsejoa e le "Morena oa Lithapo."
2. Litšobotsi tsa Bohlokoa le Melemo
Lebaka leo ka lona terata ea Teflon e rorisoang haholo le ka lebaka la sebopeho se ikhethang sa limolek'hule tsa thepa ka boeona (litlamo tse matla haholo tsa carbon-fluorine). Litšobotsi tsa eona tse ka sehloohong li kenyelletsa:
(1). Khanyetso e Hlollang ea Mocheso o Phahameng:
Mefuta e mengata ea mocheso oa ts'ebetso: lihlahisoa tse tloaelehileng li ka sebetsa ka ho tsoelang pele ho tloha ho -65°C ho isa ho +200°C (esita le +260°C), 'me khanyetso ea nako e khuts'oane e ka feta 300°C. Sena se feta meeli ea PVC e tloaelehileng (-15°C ho isa ho +105°C) le terata ea silicone (-60°C ho isa ho +200°C).
(2). Tshebetso e Ikhethang ya Motlakase:
Matla a phahameng a dielectric: a kgonang ho mamella motlakase o phahameng haholo ntle le ho senyeha, tshebetso e ntle ya ho kwahela mocheso.
Tahlehelo e tlase ea dielectric e sa fetoheng le e tlase ea dielectric: esita le tlas'a maqhubu a phahameng, tahlehelo ea phetisetso ea lets'oao e nyane, e leng se etsang hore e be e loketseng data ea maqhubu a phahameng le phetisetso ea lets'oao la RF.
(3). Ho Tsitsisa Lik'hemik'hale ka Matla:
Ha e angoe ke li-acid tse matla, li-alkali tse matla, li-solvent tsa tlhaho, kapa oli, e nang le khanyetso e ntle ea mafome. E ke ke ea senyeha leha e phehiloe ka har'a aqua regia.
(4). Litšobotsi tse Hloahloa tsa Mekaniki:
Koefficient e tlase ea khohlano: bokaholimo bo boreleli, ha bo khomarele, bo bonolo ho bo kenya khoeleng, 'me ha bo sekamele litšila.
Khanyetso e ntle ea lelakabe: e fihlela tekanyo ea UL94 V-0 e thibelang lelakabe, e itima ha e tlosoa mollong, e sireletsehile haholo.
E thibela botsofali le mahlaseli a kotsi a UV: e boloka botsitso ba ts'ebetso ea nako e telele libakeng tse thata, bophelo bo bolelele ba ts'ebeletso.
(5). Melemo e Meng:
Ho monya metsi ho tlase haholo, hoo e ka bang ha ho letho.
Ha e na chefo ebile ha e kotsi, e latela mangolo a bongaka le a boemo ba lijo (mohlala, USP Class VI, FDA), e loketse lisebelisoa tsa bongaka le tsa lijo.
3. Mefuta le Dibopeho tse Tloaelehileng
Terata ea Teflon e ka aroloa ka litsela tse fapaneng ho latela sebopeho sa eona, thepa le maemo:
(1). Ka thepa ea ho thibela mocheso:
PTFE (Polytetrafluoroethylene): e atileng haholo, e nang le ts'ebetso e felletseng ka ho fetisisa, empa e le thata ho e sebetsana (e hloka ho sintering).
PFA (Perfluoroalkoxy): tshebetso e tshwanang le ya PTFE, empa e ka sebetswa ka ho qhibilihisa, e loketse haholo bakeng sa ho etsa insulation e leboteng le lesesaane.
FEP (Fluorinated Ethylene Propylene): ponaletso e phahameng, bokgoni bo botle ba ho qhibilihisa.
(2). Ka sebopeho:
Terata e le 'ngoe ea mantlha: kondakta (e tiileng kapa e tsielehileng) e koahetsoeng ka ho kenya Teflon mochesong. Sebopeho se tsitsitseng, se sebelisoang hangata bakeng sa terata e tsitsitseng.
Terata e sirelelitsoeng ka methapo e mengata: methapo e mengata e sirelelitsoeng e sothehileng hammoho, e phuthetsoe ka foil ea aluminium le tšireletso ea koporo ea ho loha, e nang le sheath e ka ntle. E hanela EMI ka katleho, e sebelisetsoang ho fetisa lets'oao ka nepo.
Thapo ea Coaxial: e na le mokhanni oa bohareng, sesebelisoa sa ho thibela mocheso, tšireletso le sheath, tse sebelisetsoang phetiso ea RF ea maqhubu a phahameng.
4. Masimo a ka Sehloohong a Kopo
Ka lebaka la motsoako oa eona o ikhethang oa ts'ebetso, terata ea Teflon e fetohile khetho e ratoang bakeng sa lits'ebetso tsa maemo a holimo le tse boima:
(1). Lifofane le Sesole: terata ea ka hare ea lifofane, lirokete, lisathelaete, litsamaiso tsa taolo, litsamaiso tsa radar, jj. E hloka thepa e bobebe, e hanelang mocheso o phahameng, le e tšepahalang haholo.
(2). Lisebelisoa tsa Bongaka: lisebelisoa tsa tlhahlobo (CT, MRI), lisebelisoa tsa ho buoa, lisebelisoa tsa tlhahlobo, lisebelisoa tsa ho bolaea likokoana-hloko, jj. E hloka e seng chefo, e hanela li-disinfectant, 'me e tšepahala haholo.
(3). Tlhahiso ea Liindasteri:
Libaka tse nang le mocheso o phahameng: likhoele tsa mochini oa ho tjheseletsa, li-heater, li-onto, li-boiler, mechini ea moea o chesang.
Ditshebediso tsa maqhubu a phahameng: mechine ya ho kwala maqhubu a phahameng, disebediswa tsa ultrasonic, di-feeder tsa seteishene sa puisano.
(4). Di-elektroniki le Dikgokahano: dikheibole tsa data tse nang le maqhubu a hodimo, dikheibole tsa coaxial tsa RF, ho hokela ka hare ha disebediswa tse nepahetseng, disebediswa tsa tlhahiso ya semiconductor.
(5). Indasteri ea Likoloi: lihokelo tsa motlakase o phahameng ka har'a lipakete tse ncha tsa libeteri tsa likoloi tsa motlakase, lithapo tsa khokahano ea enjene, lihokelo tsa sensor. E hloka mocheso o phahameng le khanyetso e phahameng ea motlakase.
(6). Lisebelisoa tsa lapeng: terata ea ka hare ea likarolo tse futhumatsang ka har'a li-aron, li-oven tsa microwave, li-air fryer, li-oven, jj.
5. Mokhoa oa ho Khetha Teflon Wire?
Ha o khetha, nahana ka lintlha tse latelang:
(1). Tikoloho ea Mosebetsi:
Mocheso: fumana mocheso oa nako e telele oa ho sebetsa le mocheso o ka bang teng oa nako e khuts'oane.
Voltage: fumana voltage e sebetsang le ho mamella boemo ba voltage.
Tikoloho ea lik'hemik'hale: ho pepesehela oli, li-solvent, li-acid, le metheo.
Tikoloho ea mechini: ho kobeha, ho taboha, litlhoko tsa ho tsikinyeha.
(2). Disetifikeiti le Maemo:
Khetha lithapo tse lumellanang le maemo a amehang (UL, CSA, CE, RoHS) ho latela mebaraka ea kantle ho naha le masimo a ts'ebeliso. Bakeng sa lisebelisoa tsa bongaka le tsa lijo, mangolo a nepahetseng aa hlokahala.
(3). Boleng ba terata:
Mokhanni: hangata koporo e kolobisitsoeng ka makotikoti kapa koporo e se nang letho. Koporo e kolobisitsoeng ka makotikoti e ntlafatsa ho hanyetsa oxidation le ho kgona ho kopanya. Hlahloba kganya le ho tiea ha thapo.
Ho thibela ho ruruha: Terata ea 'nete ea Teflon e itima ka boeona ka mor'a ho tlosoa ha lelakabe, lelakabe le letala le bontša fluorine, le cha hore e be maqhutsu ntle le ho hula. Liplastiki tse tloaelehileng li tsoela pele ho cha ka khoele.
Khatiso: e hlakile, e hanela ho tsofala, ho kenyeletsoa le litlhaloso, maemo, litifikeiti, moetsi.
(4). Mehopolo ea Litšenyehelo:
Terata ea Teflon e theko e boima ho feta likhoele tse tloaelehileng. Khetha sehlopha se nepahetseng ho leka-lekanya ts'ebetso le litšenyehelo.
6. Qetello
Ka ho hanyetsa mocheso o phahameng, ho hanyetsa mafome, ho thibela ho ruruha ho phahameng le botsitso, terata ea Teflon e fetohile karolo ea bohlokoa haholo masimong a indasteri le theknoloji a maemo a holimo. Ho sa tsotellehe litšenyehelo tsa eona tse phahameng, polokeho ea eona, botšepehi le bophelo bo bolelele ba tšebeletso li tlisa boleng bo ke keng ba nkeloa sebaka. Senotlolo sa tharollo e molemohali ke ho utloisisa ka botlalo litlhoko tsa hau tsa kopo le ho buisana le bafani ba tšepahalang.
Mabapi le LEFATŠE LE LE LENG
LEFATŠE LE LE LENGe shebane le ho fana ka thepa e tala ea boleng bo holimo bakeng sa lithapo le likhoele, ho kenyeletsoa thepa ea ho thibela ho ruruha ea fluoroplastic, litheipi tsa tšepe le likhoele tse sebetsang. Lihlahisoa tsa rona li kenyelletsa thepa ea ho thibela ho ruruha ea fluoroplastic bakeng sa lithapo tse hanyetsanang le mocheso o phahameng, hammoho leKhoele e Thibelang Metsi, Mylar Tape, Copper Tape, le thepa e meng ea bohlokoa ea cable. Ka boleng bo tsitsitseng le phano e tšepahalang, re fana ka tšehetso e matla bakeng sa tlhahiso ea lithapo tse sa keneleng mocheso o phahameng le lithapo tse fapaneng le lithapo tsa optical, ho thusa bareki ho boloka ts'epo ea sehlahisoa le tlholisano tlas'a maemo a thata.
Nako ea poso: Loetse-16-2025