rubber cushion for shield tunnel section Shield Tunnel Segment Rubber Gasket
Quick Detail
- Minimum order:1000
- Place of Origin:Hengshui
Specifications
My whatsapp is 86-13833823105.
mgxsrubber@hotmail.com
EPDM tube sheet gasket and natural rubber tube sheet gasket produced by our company are used in locations such as shield method construction tunnel segment, tunnel and connection passages, and
seal and waterproof of prefabricated lining joint. The product has features such as good aging resistance, chemical resistance, resistance to ozone, good resilience, high compressive strength,
small set compression, etc. At the same time, it has good ability to resist mold erosion and especially it can not produce stress relaxation and permanent deformation due to long compressive with
good waterproof and water stop performance and durability.
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Product Name
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Shield Tunnel Segment Rubber Gasket
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Material
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EPDM and hyrophilic rubber
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Color
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Black and red
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Hardness
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50-70 shore A
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Tensile strength (MPa)
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more than 10
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Elongation at break(%)
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more than 350%
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Compression set
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(70℃×22h,compression 25%) less than 25
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Low temperature hardness variation
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≤+15
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Usage
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For tunnel
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