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Perlast-G75B — Ffkm

Elastomer
Ffkm
Grade Or Variant
Perlast G75B
Acid Resistance
Excellent
ASTM Designation
Ffkm (ASTM D1418)
Chemical Resistance Notes
High-Temperature Black FFKM; 325C Max
Common Name
Perlast G75B
Compression Set Pct (%)
26
Compression Set Temp C
200
Compression Set Time Hr
72
Elongation at Break Pct (%)
131
Fluorine Content Pct (%)
>70
Fuel Resistance
Excellent
Gas Permeability
Very Low
Hardness Range Shore a
78-79
Max Continuous Temp C (C)
325
Max Service Temp C (C)
325
Min Service Temp C (C)
-15
Oil Resistance
Excellent
Ozone Resistance
Excellent
Tensile Strength Mpa (MPa)
19.2
FFKM — grade or variant Perlast_G75B · chemical resistance notes High-temperature black FFKM; 325C max · common name Perlast G75B · tensile strength mpa 19.2 MPa · elongation at break pct 131 % | Elastomer Service Properties | Engineering Database