After-sales Service: | Provide |
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Warranty: | Provide |
Certification: | GB, BS |
Samples: |
balck
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Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Technical Index
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Natural Rubber (-40ºC-60 ºC)
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Neoprene Rubber(-25ºC-60ºC)
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Hardness(IRHD)
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60±5
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60±5
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Tensile Strength(MPa)
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≥18
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≥17
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Elongation at Break(%)
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≥450
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≥400
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Brittleness Temperature(ºC)
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≤ -50
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≤ -40
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Compression Set(70ºC×24h)(%)
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≤ 30
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≤ 15
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Ozone Aging Resistance(20% strain,40ºC × 96h)
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25 pphm
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100 pphm
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No Cracks
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No Cracks
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Hot Air Aging
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Test Condition(ºC × h)
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70 × 168
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100 × 70
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Max Change in Tensile Strength(%)
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- 15
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-15
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Max Change in Elongation at Break(%)
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- 20
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-40
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Max Change in Hardness(IRHD)
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-5 , +10
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0 , +10
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Bond Strength Between Elastomer and Steel Plate(KN/m)
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>10
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>10
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Bond Strength Between Elastomer and PTFE(KN/m)
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>7
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>7
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Suppliers with verified business licenses