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PTFE TEFLON MEKHOA
PTFE (ka lik'hemik'hale tse tsejoang e le Polytetrafluoroethylene, colloquially called Teflon) ke semi crystalline fluoropolymer e nang le litšobotsi tse ngata tse ikhethang. Fluoropolymer ena e na le botsitso bo phahameng bo sa tloaelehang ba mocheso le lik'hemik'hale tse hanyetsanang le lik'hemik'hale, hammoho le sebaka se phahameng sa ho qhibiliha (-200 ho + 260 ° C, nako e khutšoanyane ho fihlela ho 300 ° C). Ntle le moo, lihlahisoa tsa PTFE li na le thepa e ntle haholo ea ho thella, khanyetso e ntle ea motlakase le sebaka se se nang thupa. Sena se fapane, leha ho le joalo, ho matla a eona a tlase a mochine, le matla a holimo a khethehileng ha a bapisoa le li-plastiki tse ling. E le ho ntlafatsa thepa ea mochine, li-plastiki tsa PTFE li ka matlafatsoa ka li-additives tse kang khalase ea fiber, carbon kapa bronze. Ka lebaka la sebopeho sa eona, Polytetrafluoroethylene e atisa ho etsoa lihlahisoa tse seng li felile li sebelisa mokhoa oa ho hatella ebe o etsoa ka mechine e nang le lisebelisoa tsa ho itšeha.
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Molamu o mosoeu o tiileng oa PTFE /teflon rod
Lethathamo la PTFEe boetse ke sehlahisoa se babatsehang bakeng sa ho sebelisoa ka hare ho indasteri ea lik'hemik'hale ka lebaka la eona
bokhoni bo babatsehang ka li-acid tse matla le lik'hemik'hale hammoho le mafura kapa petrochemical e 'ngoe
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Leqephe le bōpiloeng la PTFE / Teflon Plate
Letlapa la polytetrafluoroethylene (Letlapa la PTFE) ka ho emisa polymerization ea PTFE resin molding. E na le khanyetso e ntle ka ho fetisisa ea lik'hemik'hale ka li-plastiki tse tsejoang 'me ha e tsofale. E na le coefficient e ntle ka ho fetisisa ea likhohlano linthong tse tsejoang tse tiileng 'me e ka sebelisoa ho -180 ℃ ho ea +260 ℃ ntle le mojaro.
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PTFE RIGID SHEET (TEFLON SHEET)
Letlapa la PTFEe fumaneha ka boholo bo fapaneng le botenya ho tloha ho 1 ho ea ho 150 mm. Bophara ho tloha ho 100mm ho ea ho 2730mm, Filimi e Skived e skived ho tloha ho li-blocks tse kholo tsa PTFE (ho pota) . Letlapa la PTFE le bōpiloeng le sebetsa ka mokhoa oa Molding ho fumana botenya bo bongata.
