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Mtengo wotsika kwambiri wa magawo a PTFE Polymer Parts

Moni, bwerani mudzakambirane zinthu zathu!

Mtengo wotsika kwambiri wa magawo a PTFE Polymer Parts

Mafotokozedwe a mankhwala: PTFE polima ali coefficient otsikitsitsa wa mikangano ndi yaitali ntchito kutentha angafikire 260 ℃.Ili ndi zida zabwino kwambiri zolimbana ndi dzimbiri komanso chitetezo chamagetsi.


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Zolemba Zamalonda

Ndemanga

Technical parameters tebulo

Kanthu Chigawo Standard
Kuchulukana g/cm2 2.14-2.3
Kufewetsa kutentha 327
Kulimba kwamakokedwe Mpa 13.72-34.3
Elongation % 150-400
Compressive mphamvu KG/M2 70
Kupanikizika kwamphamvu Mpa 12
Mphamvu yamphamvu (bulaketi) Kg-Cm/Cm2 16.3
Kuuma kwa nyanja - D50-55
Flexural modulus 103KG/CM2 3.5-6.3
Coefficient of kinetic friction - 0.1
Thermal conductivity 10^-4cal/M.sec 6
Kutentha kwenikweni Kal/℃ g 0.25
Coefficient ya kukula kwa mzere 10^-5/℃ 10
Kutentha kwapang'onopang'ono kutentha
18.5KG/CM2 4.6KG/CM2
55 121
Kutentha kwakukulu kogwira ntchito 260
Kukana kwamphamvu Ω.Cm > 10^18
Mphamvu yamagetsi kv/mm 19
Dielectric nthawi zonse 60Hz ~ 10 ^ 6Hz - < 2.1
Kutayika kwa dielectric 60Hz~10^6Hz - 2.1*10^-4
Arc resistance Sec > 300
Kuyamwa madzi % 0
Kutentha - V-0
Mlozera wa oxygen - >95

Ntchito:

1. odana ndi dzimbiri

Mu zida anticorrosion mankhwala, mapaipi, makina kupanga mitundu yonse ya odana dzimbiri mbali, monga chitoliro, mavavu, diaphragm, mfundo kukula kwa mpope.Porous PTFE amathanso kukhala amphamvu zowononga sing'anga za zinthu zosefera.Chifukwa PTFE alibe banga anachita sing'anga Choncho, PTFE kupanga riyakitala, distillation nsanja ntchito kuyenga zofunika kopitilira muyeso koyera zinthu ndi zinthu zabwino, komanso angagwiritsidwe ntchito zida mankhwala dzimbiri linings ndi zokutira.

2. mafuta, kusindikiza

Ndi PTFE kupanga mitundu yonse ya kulongedza lamba, gaskets, zisindikizo, mphete valavu mpando, ndi zina zotero, ndi filler zosiyanasiyana PTFE mankhwala ntchito kunyamula zofunika zosiyanasiyana zodzipaka mafuta ndi kuvala-kukana, piston mphete ndi zina zotero.Mwachitsanzo, kugwiritsa ntchito graphite PTFE kalozera mphete filler, ntchito sanali mafuta mafuta kompresa;PTFE mphete ya pistoni kuphatikiza mchenga wa quartz wogwiritsidwa ntchito mu kompresa okosijeni;Mphete ya pistoni yopanda mafuta yodzaza ndi graphite ndi MoS2, chipangizo cha liquefaction chomwe chimagwiritsidwa ntchito mu helium, kutentha kochepa kwa -269 ℃ kugwiritsa ntchito bwino ndikwabwino;yokhala ndi MoS2, silika, ufa wamkuwa ngati mphete ya pistoni ya PTFE, kutentha kwa kompresa kwa 150 ℃ kuthamanga pazibowo kungakhale kwabwino;mlatho wa mlatho chifukwa chakukula kwamafuta ndi kutsika ndi chotsitsa cha PTFE chotsitsimutsa.

3. kusungunula magetsi

PTFE monga zipangizo magetsi insulating chimagwiritsidwa ntchito pa zofunika zabwino mkulu pafupipafupi makhalidwe ndi kugonjetsedwa ndi kutentha, kuzizira kukana, madzi kukana, kukana dzimbiri, kukalamba etc. nthawi.Mwachitsanzo, amagwiritsidwa ntchito pamitundu yosiyanasiyana ya kutentha kwa ndege zowopsa za jet, radar ndi zina monga kusungunula kwa zida zamagetsi zamagetsi, chingwe chokwera kwambiri, chingwe chosinthika, groove yamagalimoto, kusungunula capacitor ndi bolodi losindikizidwa.

4. osakhala ndodo

Chifukwa cha PTFE ndi zinthu zina si zomata, mu mapulasitiki processing, processing chakudya ndi mafakitale ena ambiri akuvula wothandizila, cookware TACHIMATA ndi PTFE sangakhale mafuta ophikira, pulasitiki filimu kutentha kuwotcherera ambiri ntchito PTFE galasi nsalu monga viscous spacer ndi zina zotero.


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