FFKM (Kalrez) perfluoroether rubber material ndi yabwino kwambiri mphira zinthu malinga ndikutentha kwambiri kukana, asidi wamphamvu ndi alkali kukana, ndi kukana zosungunulira organicpakati pa zipangizo zonse zosindikizira zotanuka.

Labala ya perfluoroether imatha kukana dzimbiri kuchokera kumafuta osungunulira mankhwala opitilira 1,600 mongazidulo zolimba, ma alkali amphamvu, zosungunulira organic, nthunzi yotentha kwambiri, ma etha, ma ketoni, zoziziritsa kukhosi, mankhwala okhala ndi nayitrogeni, ma hydrocarbon, ma alcohols, aldehydes, funans, ma amino compounds, ndi zina zotero., ndipo imatha kupirira kutentha kwambiri mpaka 320°C. Makhalidwewa amachititsa kukhala njira yabwino yosindikizira pamafakitale omwe amafunidwa kwambiri, makamaka pamene kukhazikika kwa nthawi yaitali ndi kudalirika kwakukulu kumafunika.

YchabwinoKampani imagwiritsa ntchito zida zopangira mphira za perfluoroether FFKM kuti ikwaniritse zosowa zapadera zamakasitomala pansi pazovuta zogwirira ntchito. Chifukwa cha zovuta kupanga mphira perfluoroether, panopa pali opanga ochepa padziko lonse amene angathe kupanga perfluoroether mphira yaiwisi.

Zomwe zimagwiritsidwa ntchito pazisindikizo za rabara za perfluoroether FFKM ndizo:

• Makampani a Semiconductor(kudzimbirira kwa plasma, corrosion ya gasi, corrosion ya acid-base, dzimbiri la kutentha kwambiri, zofunikira zaukhondo pazisindikizo za rabara)
• Makampani opanga mankhwala(organic acid corrosion, organic base corrosion, organic solvent corrosion, dzimbiri kutentha kwambiri)
• Makampani opanga mankhwala(mphamvu ya asidi, dzimbiri m'munsi mwamphamvu, dzimbiri mpweya, organic zosungunulira dzimbiri, dzimbiri kutentha)
• Makampani amafuta(kuwononga mafuta ambiri, hydrogen sulfide corrosion, high sulfide corrosion, organic component corrosion, corrosion ya kutentha kwambiri)
• Makampani opanga magalimoto(kutentha kwambiri kwamafuta, kutentha kwakukulu)
• Makampani opanga laser electroplating(kutentha kwambiri, ukhondo wapamwamba wa perfluororubber sungathe kutulutsa ayoni achitsulo)
• Makampani opanga mabatire(zimbiri za acid-base, corrosion yamphamvu yogwira ntchito, corrosion yamphamvu ya oxidizing, dzimbiri kutentha kwambiri)

• Makampani opanga mphamvu za nyukiliya ndi magetsi otentha(kutentha kwambiri kwa nthunzi, kutentha kwambiri kwamadzi kwamadzi, kutentha kwa nyukiliya)