Hebei xingyuan automobile component co.,ltd is tunnel sealing strip manufacturer
Our company imported raw materials, advanced production technology and fully automated assembly line production equipment, with perfect control testing methods and perfect after-sales service, has passed CCS, SGS, ISO / TS16949: 2009 certification.
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| Water expansion sealing strip |
Product name: Water expansion sealing strip
Shore A：42±7
Tensile strength/mpa： ≥3.5
Elongation at break/% ：≥350
Expansion rate/% ： ≥150
Repeatly dipped in water, tensile strength /mpa： ≥3
Repeatly dipped in water,elongation at break %： ≥350
Repeatly dipped in water,expansion rate % :≥150
Bending at low temperature (-20℃x2h):no crack
Application：It is widely used in concrete projects, in construction joints, expansion joints, crack etc.
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