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Characteristic Rubber: Oil-based Mud Resistance, High-temperature Resistance
Add Time:2017-02-16 11:05:34 Views:

Performance Parameter Table for Various Rubber

Rubber Type

Material

Acrylonitirle %

Shore Hardness (°)

Coring Process

Recommended Temp.

Regular Temp.

NBR

Regular

70±1

Peroxide

≤120°C

Oil Resistance

NBR

High

82±1

Peroxide

≤125°C

High Temp. Resistance

HNBR

Regular

70±1

Peroxide

≤150°C

High Temp. & Oil Resistance

HNBR+FKM

High

82±1

Peroxide

≤180°C