Nkhani - yomwe imasinthasintha kwambiri ptfe hose kapena polyurethane hose |Malingaliro a kampani BESTEFLON

Zomwe ndikuchita bwino

Onse PTFE chubu ndi PU chubu chimagwiritsidwa ntchito m'mafakitale osiyanasiyana, koma ntchito chilengedwe cha awiriwo si chimodzimodzi.Chubu cha PTFE chimagwiritsidwa ntchito m'malo ogwirira ntchito kwambiri, ndipo kukula kwake kulinso kokwanira, mafakitale omwe amagwira ntchito ndi ochulukirapo kuposa chubu la PU.Chitoliro cha PU ndi choyenera kugwira ntchito movutikira komanso kutentha.Chifukwa zinthu zake ndi zofewa komanso zotanuka, zimatha kupindika mwakufuna kwake.Ndizoyeneranso malo opapatiza kapena malo okhala ndi utali wopindika kwambiri

Zotsatirazi ndikuyambitsa mwatsatanetsatane mitundu iwiri ya machubu:

PTFE chubu:

Ptfe chitoliro ndi chitoliro wapadera zopangidwa PTFE zakuthupi pambuyo extrusion ndi sintering, kuyanika, kutentha sintering, ndi kuumba.Polytetrafluoroethylene (PTFE) ili ndi kukhazikika kwamphamvu kwamankhwala, monga:

1. Kugonjetsedwa ndi kutentha kwakukulu ndi kuthamanga kwakukulu.Itha kugwiritsidwa ntchito kwa nthawi yayitali pa -65 ℃ ~ 250 ℃ pansi pamavuto abwinobwino.Pambuyo pa 1000h ya chithandizo cha kutentha kwambiri pa 250 ℃, katundu wake wamakina adzasintha pang'ono.

2. Anti-corrosion and anti-aging, imatha kupirira ma acid onse amphamvu, alkalis amphamvu, oxidants amphamvu, ndipo sangagwirizane ndi zosungunulira zosiyanasiyana za organic.

3. Kusungunula.Chifukwa PTFE ilibe polarity, kukana kutentha ndipo palibe mayamwidwe amadzi, ndi chinthu chabwino kwambiri chotetezera magetsi.

4. Coefficient yotsika kwambiri.PTFE ili ndi coefficient yotsika kwambiri.Ndi zabwino zotsutsana ndi mikangano komanso zodzipaka mafuta.static friction coefficient yake ndi yocheperako kuposa dynamic friction coefficient.Choncho, ili ndi ubwino wochepa woyambira kukana ndikuyenda bwino pamene umagwiritsidwa ntchito popanga mayendedwe.

5. Zosayaka, zopanda poizoni, zopepuka, zosinthika bwino ndi zina, zogwiritsidwa ntchito zosiyanasiyana, zosavuta kuwononga, moyo wautali wogwira ntchito, osafunikira kusinthidwa pafupipafupi ndi chinthu chofunikira kwambiri.

Cholinga cha PU pipe:

Amagwiritsidwa ntchito kwambiri mu magalimoto, zakuthambo, hayidiroliki, pneumatics, njanji, processing chakudya, zipangizo madzimadzi zoyendera, kayendedwe mankhwala, kupanga ndi petrochemical, zamagetsi mankhwala insulators, etc.

Msuzi wa polyurethane:

Polyurethane chubu ndi PU chubu, ogaŵikana mu chubu cholimba ndi payipi, mandala chubu, etc. Mbali yaikulu ndi kuti chubu ndi yofewa ndipo akhoza kupeza utali wozungulira zing'onozing'ono wa kupindika.Chifukwa cha kupepuka kwake komanso kufewa kwake, ndizosavuta komanso zosinthika kugwiritsa ntchito.Mapaipi a PU amagwiritsidwa ntchito kwambiri pamapaipi am'mlengalenga, mapaipi amadzi ndi mapaipi otumizira zinthu zokhala ndi mphamvu yogwira ntchito komanso kutentha.Koma poyerekeza ndi mapaipi a PTFE, mapaipi a PU amakonda kukalamba komanso hydrolysis ndipo amakhala ndi moyo wamfupi wautumiki.Kukhazikika kwamankhwala ndikocheperako, monga:

1. Kutentha kwa ntchito kumakhala pakati pa -20 ° ndi +60 °;

2. Kukaniza kwa dzimbiri kumakhala kofooka, sikungathe kupirira ma asidi amphamvu ndi ma alkalis, ndipo kumakhudzidwa mosavuta ndi mankhwalawa.

3. Kuthamanga kogwira ntchito kumakhala mkati mwa 10kg, yomwe singagwiritsidwe ntchito kumalo ogwirira ntchito kwambiri.

4. Kukana kwamphamvu kuvala, kumakhala ndi ntchito zambiri zoyendetsera zinthu.

5. Malo opindika ndi ochepa.Chifukwa chitoliro cha PU ndi chofewa komanso chimakhala chokhazikika bwino, ndichoyenera kumanga mapaipi.

6. PU chubu imakhala yowonekera kwambiri, ndipo mawonekedwe apakati amawonekera bwino.

Cholinga cha PU pipe:

Ndi oyenera mafakitale, ulimi, chakudya, mankhwala, zomangamanga, nsomba, aquaculture, ulimi ulimi wothirira, mafuta sanali zikuwononga ndi zina.Ngati ikufunika kukhala ndi moyo wautali wautumiki, iyenera kukhala pansi pa kukakamizidwa kugwira ntchito ndi chilengedwe Gwiritsani ntchito kutentha.Pamene kutentha kumakwera, mphamvu yogwira ntchito iyenera kuchepa moyenerera.Ngati malire apyola, payipi ikhoza kuphulika.Kutentha kwamadzimadzi kumakhala kokwera kwambiri kapena kumapangitsa kuti payipi iwonongeke, kutentha kwa malo ogwirira ntchito kumakhala kokwera kwambiri kapena malo ogwirira ntchito amakhala ndi mpweya wamankhwala, womwe ungayambitse payipi kusweka, kusunga pamalo a chinyezi. kapena nthawi yosungirako yatha Yaitali, idzasungunuka kapena kukalamba payipi, zomwe zingayambitse kusweka

Ndife akatswiri opangaPTFE chubu, which made of 100% virgin fine powder PTFE, with various standard sizes in metric or imperial. Customized sizes are also available, consult us for details. If you have any inquiry on PTFE tube, please freely contact us at sales04@zx-ptfe.com