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EPDM rubber (ethylene propylene diene monomer (M-class) rubber), a type of synthetic rubber, is an elastomer characterized by a wide range of applications.
POINT CHECK
METHOD
STANDARD VALUE
RESULT VALUE
硬度
HARDNESS （SHORE A）
ASTM D2240
65
65°+/-5°
密度
DENSITY
ASTM D792
1.4
1.4G/CM3
伸长率(%)
Elongation
ASTM D412
280
300%
抗拉强度(Mpa)
Tensile strength
ASTM 2240
4.5
5.0MPA
工作温度
WORKING TEMPERATURE
-30-120
-30℃ ~+140℃
四氟鲍尔环20×20×2
四氟鲍尔环 15mm x 15mm x 2mm
四氟垫
