| Zithunzi za NBR | Zithunzi za FKM | |
| Chithunzi |  |  |
| Kufotokozera | Nitrile rubbe imatsutsana kwambiri ndi mafuta a petroleum ndi zosungunulira zopanda polar, komanso makina abwino. Ntchito yeniyeni makamaka imadalira zomwe zili mu acrylonitrile mmenemo. Omwe ali ndi acrylonitrile apamwamba kuposa 50% ali ndi kukana kwakukulu kwa mafuta amchere ndi mafuta amafuta, koma kusungunuka kwawo ndi kupindika kosatha pa kutentha kochepa kumakhala koipitsitsa, ndipo mphira wochepa wa acrylonitrile Nitrile uli ndi kukana kwabwino kwa kutentha, koma amachepetsa kukana kwa mafuta pa kutentha kwakukulu. | Labala ya fluorine ili ndi mawonekedwe okana kutentha kwambiri, kukana kwamafuta komanso kukana kwa dzimbiri kwamankhwala osiyanasiyana, ndipo ndi chinthu chofunikira kwambiri pazasayansi ndiukadaulo wamakono monga ndege zamakono, zoponya, maroketi, ndi mlengalenga. M'zaka zaposachedwa, ndikusintha kosalekeza kwa zomwe makampani amagalimoto amafunikira kuti akhale odalirika komanso otetezeka, kuchuluka kwa fluororubber yomwe imagwiritsidwa ntchito pamagalimoto yakulanso mwachangu. |
| Kutentha kosiyanasiyana | -40℃~ 120℃ | -45℃~204℃ |
| Ubwino | *Kukana mafuta bwino, kukana madzi, kukana zosungunulira komanso kukana mafuta othamanga kwambiri * Makhalidwe abwino opondereza, kukana kuvala komanso kulimba mtima *Zigawo za mphira zopangira matanki amafuta ndi matanki opaka mafuta * Zigawo za mphira zomwe zimagwiritsidwa ntchito muzinthu zamadzimadzi monga mafuta opangidwa ndi petroleum-based hydraulic oil, petulo, madzi, mafuta a silicone, mafuta a silicone, mafuta opaka mafuta opangidwa ndi diester, mafuta opangira hydraulic opangidwa ndi glycol, ndi zina zambiri. | *Kukhazikika kwamphamvu kwamankhwala, kugonjetsedwa ndi mafuta ambiri ndi zosungunulira, makamaka ma acid osiyanasiyana, ma aliphatic hydrocarbons Mafuta onunkhira a hydrocarbon ndi mafuta anyama ndi masamba *Kukana kwambiri kutentha kwapamwamba *Kukana kukalamba kwabwino * Kuchita bwino kwa vacuum *Makina abwino kwambiri *Zabwino zamagetsi * Kuthekera kwabwino
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| Kuipa | *Sioyenera kugwiritsidwa ntchito posungunulira polar monga ma ketoni, ozoni, ma nitro hydrocarbons, MEK ndi chloroform. *Yosagonjetsedwa ndi ozoni, nyengo, komanso ukalamba wosamva kutentha kwa mpweya | *Osavomerezeka pa ma ketoni, ma esters olemera kwambiri a molekyulu ndi mankhwala okhala ndi nitro *Kusagwira bwino kwa kutentha *Kupanda mphamvu kwa radiation |
| Yogwirizana ndi | * Aliphatic hydrocarbons (butane, propane), mafuta a injini, mafuta amafuta, mafuta amasamba, mafuta amchere *HFA, HFB, HFC hydraulic mafuta * Low-concentration acid, alkali, mchere kutentha kutentha *Madzi | * Mafuta amchere, ASTM 1 IRM902 ndi mafuta 903 * HFD hydraulic fluid yosayaka * Mafuta a silicone ndi silicone ester * Mafuta amchere ndi masamba ndi mafuta * Mafuta amafuta (kuphatikiza mafuta a mowa wambiri) * Aliphatic hydrocarbons (butane, propane, gasi wachilengedwe) |
| Kugwiritsa ntchito | Labala ya NBR imagwiritsidwa ntchito kwambiri pazinthu zosiyanasiyana za mphira zosagwira mafuta, ma gaskets osiyanasiyana osamva mafuta, ma gaskets, ma casings, ma CD osinthika, ma hoses ofewa amphira, zida za mphira, ndi zina zambiri, ndipo wakhala chinthu chofunikira kwambiri pamagalimoto, ndege, mafuta, kujambula ndi mafakitale ena. | Mtengo wa FKM amagwiritsidwa ntchito makamaka popanga kutentha kwambiri, mafuta ndi mankhwala osagwirizana ndi dzimbiri, mphete zosindikizira ndi zisindikizo zina; chachiwiri, amagwiritsidwa ntchito popanga mapaipi a mphira, zinthu zomwe zimayikidwa mkati ndi zida zodzitetezera. |
Nthawi yotumiza: Jan-20-2022