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Viton-Gbl — Fkm

Elastomer
Fkm
Grade Or Variant
Viton Gbl
Acid Resistance
Excellent
ASTM Designation
Hk (ASTM D2000) / Fkm Type 2 (D1418)
Chemical Resistance Notes
Excellent Resistance to Aromatic hydrocarbons, alcohols, water, steam, acids, Bases
Common Name
Viton Gbl / Gbl-S
Cure System
Peroxide
Fluorine Content Pct (%)
68
Fuel Resistance
Good
Gas Permeability
Low
Hardness Range Shore a
60-90
Max Continuous Temp C (C)
204
Max Peak Temp C (C)
316
Max Service Temp C (C)
204
Min Service Temp C (C)
-20
Oil Resistance
Excellent
Ozone Resistance
Excellent
Steam Resistance
Good
FKM — grade or variant Viton_GBL · chemical resistance notes Excellent resistance to aromatic hydrocarbons, alcohols, water, steam, acids… · common name Viton GBL / GBL-S | Elastomer Service Properties | Engineering Database