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Close End Airtight Zippers
Open End Waterproof Zippers
Heavy duty Airtight Zippers
Dry suit
TPU or nylon waterproof zipper
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Open End Waterproof Zippers

8# TPU or CR waterproof zippers airtight zipper

  •Immersion suits
  •Survival suits
  •Surf suits

Technical specifications:

Size:NO.8 (8TZN TPU airtight zip & waterproof zippers)
Teeth material: cupronickel
Tape material: TPU or Chloroprene rubber (CR)  Neoprene
Zipper Length: from 20CM to 5000CM
Zipper Width: 70 mm
Chain width: 7 mm

Cross tension Minimum:400N/in
Slider action docking Minimum:175N
Slider block break strength Minimum:450N
Airproof performance test Minimum:200Kpa
Slider action closing Maximum:75N
Slip strength Maximum:55N
Reciprocating times Minimum:1000times

8# TPU or CR 100% real waterproof zippers & airproof zipper, close end or open end, gas tight zipper

Hasten Zone Co. Ltd Designed by LI ZY.
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