drysuit zipper & diving suit zipper
drysuit zipper, 8TZ CR airtight diving suit zipper replacement, airproof zipper, close end, gas-tight zipper,quality sealed zipper
Product description
drysuit zipper, 8TZ CR airtight diving suit zipper replacement
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:300times
8TZ CR 100% airproof zipper, close end, gas-tight zipper
Best choice for replace drysuit zipper and diving suit zipper.