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FPM80 article

Material-Data Sheet
O-Ring FPM 80 Standard

Properties Testing Method Testing Parameter Value Units
Hardness DIN 53505

-

805 Shore A
Tensile strength DIN 53504

-

12.2 N/mm2
Ultimate elongation DIN 53504

-

200 %
Tear resistance DIN 53515

-

31 N/mm
Low temp. brittleness ASTM D 746

-

-23 ºC
Compression set DIN 53517

24 h/150 ºC

7.3 %


Changes of properties after ageing:
Test Parameter
Medium
Volume Hardness Tensile Strength Ultimate Elongation

Luft / Air
24 h / 230 ºC

-

+2

+28

-28

ASTM Oil No. 1
70 h / 150 ºC

-0.5

0

-14

-6.5

ASTM Oil No. 3
70 h / 150 ºC

+2.4

0

-16

-1.5




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