Product description

chemical protective suit zipper, 8TZ CR airtight zipper close end in different length, sealed zipper

Product Name

8TZ CR 100% airtight & water resistant zipper

Product Function

Heavy Duty Airtight & Waterproof zippers, super sealed function, no air leakage with air pressure over 100KPA,

Quality Standard: UK Def Standard 53/100-1.

Product Specifications

Tape Material:Fabric Polyester,Tear Strength≥3500N/5cm, Coating Neoprene(CR), Hardness 50±5 Shore A, Thickness 0.62-0.63mm

Chain Teeth Material:Nickel Silver

Slider Material: Bronze Alloy

Top Stop & Bottom Stop:Neoprene(CR)

Pitch:3.16mm

Cross tension Minimum: MIN. 400N/in

Slider action docking Minimum:175N

Operating force on straight chain: Opening 50N

without transverse stress: Closing 50N

Temperature range: -20℃ – +60℃

Flame resistance: Class B

Air Pressure For Tightness: 100KPa

Pressure Test Media: Air/Water

Pressure Test time: 20-60s

Pressure Test Criterion: No bubbles

Main Application:Chemical protective suits, Dry suits, immersion suits etc.

Product Applications

•Diving suit, Dry suit
•Water sports waterpoof zippers
•Tents, flexible covers
•Protective clothing for leisure, safety and industrial applications (gas and chemical protection)
•Flexible containers for electronic instruments, documents, machines and apparatus for storage and transport
•Inflatable objects, jumping castles, advertising balloons etc.
•Bags and backpacks for daily use and outdoor activities such as cycling, biking, sailing, hiking,climbing
…and various others

The waterproof & airtight Sealed Slide Fasteners and chemical-proof zippers and fasteners can be used for diving, military, aerospace, and other commercial industries, wholesale and retail drysuit zipper, diving suit zipper, chemical suit zipper, immersion suit zipper, the zipper can be used to dry suit, chemical suit.

We are best waterproof zippers suppliers in China

Technical specifications:

We are best waterproof zippers suppliers in China