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  • Elastomeric Neoprene bearing pad

Elastomeric Neoprene bearing pad

2019-6-6 16:46:43  397
Elastomeric Neoprene bearing pad are fabricated of natural rubber or neoprene. Designed and sized to meet the needs of your structure, these bearings are rigid enough to transmit the necessary loads a...

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  • description
  • applications
Elastomeric Neoprene bearing pads are fabricated of natural rubber or neoprene.Designed and sized to meet the needs of your structure, these bearings are rigid enough to transmit the necessary loads and flexible enough to permit the rotation and movement required by the structure.

They can also be used for vibration and earthquake motion control applications.

  • Property


Characteristics

Requirements

CR

NR

EPDM

Hardness

60±5

60±5

60±5

Tensile strength / MPa

17.0

18.0

15.0

Elongation at break / %

400

450

350

Brittle temperature ℃

-40

-50

-60

Compression set %

15

30

25

Ozone resistance

Elongation: 20%


Temperature: 40℃



100x10-8


25x10-8



100x10-8

No crack

No crack

No crack

Accelerated aging

Condition

℃ x h

100x70

70x168

100x70

Elongation Strength

change rate % ≤

40

20

40

Tensile Strength

change rate % ≤

15

15

15

Hardness change

0-10

-5-10

0-10

Bond strength of elastomer and steel

10

10

10

Bond strength of elastomer and PTFE

7

7

7


Elastomeric neoprene bearing pad can be used in anywhere for pressure bearing, anti-seismic and so on.

Such as Machine support pad, capping concrete cylinders bearin pad, ect.

The elastomeric neoprene bearing pad can be produce according to standard of ASTM, AASHTO, CE, EN, and so on.





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