The O-ring made of AFLAS has poor resistance to somefluids; it has slightly better resistance to oxygen solvents, and some physical properties are compromised to improve chemical resistance.
■ Chemical properties:
Copolymer of AFLAS tetr afluoroethylene and propylene.
ISO 1629 Designation：FKM
ASTM D2000/SAE J200 Type, Class：HK
■ Trade name:
AFLAS® FLUORAZ® ，VITON®HP-1，CHEMTEMP® HIFLUOR®
■ KTseal AFLAS Compound:
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|AF60||60||Black||Super FKM-AFLAS having chemical resistance|
|AF75||77||Black||Super FKM-AFLAS having chemical resistance|
|AF75 WH||75||White||Super FKM-AFLAS having chemical resistance|
|AF90||90||Black||FKM-AFLAS having strong chemical resistance|
|AFV75||75||Coffee||Highly pure FKM-AFLAS used in semiconductor industry|
|AF175||75||Black||FKM-AFLAS for general purpose|