I-FFKM (Kalrez) impahla yerabha ye-perfluoroether iyona nto engcono kakhulu yerabha ngokwemibandelaukumelana nokushisa okuphezulu, ukumelana ne-asidi eqinile ne-alkali, nokumelana ne-organic solventphakathi kwazo zonke izinto zokuvala zokunwebeka.

Irabha ye-Perfluoroether ingamelana nokugqwala kusuka kuzincibilikisi zamakhemikhali ezingaphezu kuka-1,600 njengeama-asidi aqinile, ama-alkali aqinile, izinyibilikisi zemvelo, isitimu sezinga lokushisa eliphakeme kakhulu, ama-ether, ama-ketone, okokupholisa, izinhlanganisela eziqukethe i-nitrogen, ama-hydrocarbon, ama-alcohol, ama-aldehyde, ama-funans, izinhlanganisela zama-amino, njll., futhi ingamelana namazinga okushisa afinyelela ku-320°C. Lezi zici zenza kube yisixazululo esikahle sokubeka uphawu ezinhlelweni zokusebenza zezimboni ezifunwa kakhulu, ikakhulukazi ezimweni lapho ukuzinza kwesikhathi eside nokuthembeka okuphezulu kuyadingeka.

YkulungileInkampani isebenzisa impahla eluhlaza yerabha ye-perfluoroether ye-FFKM engenisiwe ukuze ihlangabezane nezidingo ezikhethekile zokuvala amakhasimende ngaphansi kwezimo zokusebenza ezinzima. Ngenxa yenqubo yokukhiqiza eyinkimbinkimbi yerabha ye-perfluoroether, okwamanje kukhona abakhiqizi abambalwa kuphela emhlabeni abangakhiqiza izinto zokusetshenziswa kwerabha ye-perfluoroether.

Izimo ezijwayelekile zokufakwa kwe-perfluoroether FFKM rubber seals zihlanganisa:

• Imboni ye-semiconductor(ukugqwala kwe-plasma, ukugqwala kwegesi, ukugqwala kwe-acid-base, ukugqwala kwezinga lokushisa eliphezulu, izidingo zokuhlanzeka okuphezulu kwezigxivizo zenjoloba)
• Imboni yezemithi(i-organic acid corrosion, organic base corrosion, organic solvent corrosion, izinga lokushisa eliphezulu ukugqwala)
• Imboni yamakhemikhali(ukugqwala kwe-asidi eqinile, ukugqwala kwesisekelo esiqinile, ukugqwala kwegesi, ukugqwala kwe-organic solvent, ukugqwala okuphezulu kwezinga lokushisa)
• Imboni kawoyela(i-heavy oil corrosion, hydrogen sulfide corrosion, high sulfide corrosion, organic component corrosion, high temperature corrosion)
• Imboni yezimoto(izinga lokushisa eliphezulu ukugqwala kwamafutha, izinga lokushisa eliphezulu ukugqwala)
• Imboni ye-Laser electroplating(ukugqwala kwezinga lokushisa eliphezulu, ukuhlanzeka okuphezulu kwe-perfluororubber akukwazi ukumisa ama-ion ensimbi)
• Imboni yebhethri(i-acid-base corrosion, ukugqwala okumaphakathi okuqinile okusebenzayo, ukugqwala okuphakathi nendawo okuxidizing, ukugqwala okuphezulu kwezinga lokushisa)

• Imboni yamandla enuzi namandla ashisayo(izinga lokushisa eliphakeme lokugqwala kwesitimu, ukugqwala kwamanzi okushisa okuphezulu kakhulu, ukugqwala kwemisebe ye-nuclear)