Product description

Product Information:

Custom Order Length: Ranges from 20cm to 500cm
Zipper Color: Black
Teeth Width: 7.0 MM
Overall Zipper Width: 70.0 MM
Teeth Material: Cupronickel
Tape Material: Chloroprene (Neoprene)

Zipper Style: close end ( both ends closed)
Zipper Attributes: 100% airtight and waterproof, maintains air pressure above 100KPA
Assembly Method: Compatible with sewing and seam sealing, or gluing

Product Technology:

Lateral chain breaking strength: ≥ 350N/in
Composite slider and pull strength: ≥ 450N
Top stop deflection load: ≥ 175N
Fastener pressure rating: ≥ 100Kpa
Slider operational force: < 55N
Slider docking/separation force: < 75N
Reciprocation durability: ≥ 500 cycles
Weight: 220g per piece (based on 100CM length)

Product Applications:

Suitable for dry suits, semi-dry suits, fishing waders, chemical suits, space suits, military weapon and missile suits, aircraft and equipment sealing, flexible packaging, and technical apparel such as sailing or motorcycle gear.

Utilized in space suits, diving suits, submarine escape suits, decompression suits, hazard and pollution prevention suits, radiation protection apparel, simple protective suits for watercraft, aircraft engines, power generators, electrical appliances, machinery, airplanes, parachute storage, shell containers, bio-transport containers; airtight structures, airlocks, life rafts, emergency equipment, ship components, hatch covers, waste containment bags, isolation beds, gas-sealing doors, tents, hovercraft skirts, hot air balloons, and canopies.

This airtight and waterproof zipper is available in a variety of standard lengths including 20CM, 25CM, 30CM, 36CM, 38CM, 40CM, 42CM, 28 inches (71CM), 30 inches (76CM), 32 inches (81.3CM), 34 inches (86.4CM drysuit zipper), 36 inches (91.5CM diving suit zipper), 38 inches (96.5CM), 40 inches (101.6CM), and 42 inches (106.7CM), as well as custom lengths up to 500CM to meet specific requirements. Custom order lengths can be specified to best fit your unique application needs.