PTFE abu da manne gefe guda ptfe fim tef
Bayanin samfur
PTFE Film Tepe yana amfani da babban aikin polytetrafluoroethylene (PTFE) fim wanda aka yi daga 100% budurwa PTFE guduro azaman kayan tushe. Wannan tef ɗin yana ba da ƙarancin juzu'i, a haɗe tare da mannen silicone mai matsa lamba, yana haifar da santsi, ƙasa mara tsayi da sauƙi don sakin manne akan rollers, faranti, da bel.
Kayayyaki da Ayyukan PTFE
- Halittar rashin kuzari
- Sassauci a ƙananan yanayin zafi da kwanciyar hankali na thermal a yanayin zafi mai girma
- Rashin ƙonewa
- Juriya na sinadarai - duk abubuwan kaushi na yau da kullun, acid, da tushe
- Kyakkyawan yanayin yanayi
- Low dielectric akai-akai da low dissipation factor
- Kyakkyawan insulating Properties
- Low tsauri coefficient na gogayya
- Rashin sanda, mai sauƙin tsaftacewa
- Faɗin zafin aiki -180°C (-292°F) zuwa 260°C (500°F)
Mabuɗin Halaye
Polytetrafluoroethene, wanda aka fi sani da "rufin da ba na sanda ba" ko "kayan huo"; polymer roba ne wanda ke amfani da fluorine maimakon duk kwayoyin hydrogen da ke cikin polyethylene. Wannan abu yana da halayen acid da juriya na alkali, juriya ga kowane nau'i. Organic kaushi, kusan insoluble a duk solvents.A lokaci guda, ptfe yana da halaye na high zafin jiki juriya, ta gogayya coefficient ne sosai low, don haka shi za a iya amfani da lubrication, amma kuma ya zama kyakkyawan shafi don sauƙin tsaftacewa wok da rufin bututun ruwa.
Rabewa
Polytetrafluoroethylene board (kuma aka sani da tetrafluoroethylene board, teflon board, teflon board) ya kasu kashi biyu na gyare-gyare da juyawa:
●Ana yin farantin gyare-gyaren da ptfe resin a zafin jiki ta hanyar gyare-gyare, sa'an nan kuma a sanyaya shi kuma a sanyaya. Gabaɗaya fiye da 3MM ana gyare-gyaren
●An yi farantin juyawa na polytetrafluoroethylene resin ta hanyar ƙaddamarwa, sintiri da yankan juyawa. Gabaɗaya, ƙayyadaddun da ke ƙasa 3MM yana juyawa.
Its kayayyakin suna da fadi da kewayon USES, tare da musamman m m yi: high da low zazzabi juriya (-192 ℃-260 ℃), lalata juriya (karfi acid).
Alkali mai ƙarfi, ruwa, da dai sauransu), juriya na yanayi, babban rufi, babban lubrication, rashin mannewa, mara guba da sauran halaye masu kyau.
Aikace-aikace
Ana amfani da samfuran sosai a cikin jiragen sama, sararin samaniya, man fetur, sinadarai, injina, lantarki, kayan lantarki, gine-gine, yadi da sauran fannoni.
PTFE Sheet ne sau da yawa amfani da lalacewa tube da slideways a cikin kowane irin aikin injiniya don cin gajiyar wani ban mamaki co-inganci gogayya don shiryar high yi aka gyara wani sosai lalacewa resistant da super zamiya fa'ida don taimakawa rage farashin da inganta bangaren rayuwa.
