8TZ CR metal airtight zipper with inner and outer pullers for industrial tents

airproof sealed zipper , 8TZ CR metal airtight zipper with inner and outer pullers for industrial tents, in custom length from 20CM to 5000CM

Product description

airproof sealed zipper , 8TZ CR metal airtight zipper with inner and outer pullers for industrial tents, in custom length from 20CM to 5000CM

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

 

Additional information

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