FFKM (Kalrez) perfluoroether roba ihe bụ ihe kacha mma roba ihe na okwu nkeelu okpomọkụ na-eguzogide, ike acid na alkali iguzogide, na organic mgbaze na-eguzogiden'etiti ihe niile na-agbanwe akara.

Rubber Perfluoroether nwere ike iguzogide corrosion sitere na ihe mgbaze kemịkalụ 1,600 dị kaacid siri ike, alkalis siri ike, ihe mgbaze organic, uzuoku okpomọkụ dị elu, ethers, ketones, coolants, ogige ndị nwere nitrogen, hydrocarbons, alcohols, aldehydes, funans, ogige amino, wdg., ma nwee ike iguzogide oke okpomọkụ ruo 320 Celsius. Àgwà ndị a na-eme ka ọ bụrụ ngwọta nkwụsị nke ọma na ngwa ọrụ mmepụta ihe dị elu, karịsịa n'ọnọdụ ebe a chọrọ nkwụsi ike ogologo oge na ntụkwasị obi dị elu.

YokeCompanylọ ọrụ na-eji akụrụngwa rọba perfluoroether FFKM ebubata iji gboo mkpa mkpuchi pụrụ iche nke ndị ahịa n'okpuru ọnọdụ ọrụ siri ike. N'ihi usoro nrụpụta siri ike nke perfluoroether roba, enwere ugbu a ọ bụ naanị ndị nrụpụta ole na ole n'ụwa nwere ike imepụta akụrụngwa perfluoroether roba.

Ọnọdụ ngwa ngwa nke perfluoroether FFKM rọba akara gụnyere:

• Ụlọ ọrụ Semiconductor(plasma corrosion, gas corrosion, acid-base corrosion, elu okpomọkụ corrosion, elu ịdị ọcha chọrọ maka roba akara)
• Ụlọ ọrụ ọgwụ(Organic acid corrosion, organic base corrosion, organic mgbaze corrosion, elu okpomọkụ corrosion)
• Ụlọ ọrụ kemịkalụ(ike acid corrosion, ike isi corrosion, gas corrosion, organic ihe mgbaze corrosion, elu okpomọkụ corrosion)
• Ụlọ ọrụ mmanụ ụgbọala(oke mmanụ corrosion, hydrogen sulfide corrosion, elu sulfide corrosion, organic akụrụngwa corrosion, elu okpomọkụ corrosion)
• Ụlọ ọrụ ụgbọ ala(elu okpomọkụ mmanụ corrosion, elu okpomọkụ corrosion)
• Laser electroplating ụlọ ọrụ(elu okpomọkụ corrosion, elu ịdị ọcha perfluororubber enweghị ike ịkpali ion metal)
• Ụlọ ọrụ batrị(acid-base corrosion, ike na-arụ ọrụ ọkara corrosion, ike oxidizing ọkara corrosion, elu okpomọkụ corrosion)

• Ike nuklia na ụlọ ọrụ ọkụ ọkụ(elu okpomọkụ uzuoku corrosion, ultra-elu okpomọkụ mmiri corrosion, nuklia radieshon corrosion)