Product description

8TZ CR metal airtight & waterproof zipper open end to replace BDM zipper and YKK proseal zipper

Product information:

Custom Order Length: From 20cm to500cm

Zipper Color: Black

Width of zipper teeth: 7.0 MM

Total width of zipper: 70.0 MM

Teeth Material: cupronickel

Tape Material: Chloroprene(Neoprene)

Zipper Function: 100% airtight & waterproof , hold air over 100KPA

Connection Method: Sewing & seam seal, gluing

Product technology:

Lateral breaking strength of meshed chain: ≥ 350N/in

Breaking Strength of composite slider and tug: ≥ 450N

Load to displace metal top stops: ≥ 175N

Pressure requirements of fasteners: ≥ 100Kpa

Force to operate slider along chain: < 55N

Force to dock and undock slider: < 75N

Reciprocating requirements: ≥500cycles

Weight: 220g/pcs (order length 100CM)

Product Application:

survival suit, immersion suit, Dry suit, semi-dry suit, fishing wader, chemical suit, space suit, military weapons and missiles suit, aircraft, and equipment seal flexible packaging etc. Technical apparel (Sailing, motorcycle)