Heavy Duty CR Rubber Water Proof Zipper For Immersion Suits
Features for the zipper are acid resistant, alkali-resisting, oil
proof and corrosion resistant.
|Slider fastener breadth||70mm|
|Chain tension strength||Minimum:500N/in|
|Slider action docking||Minimum:175N|
|Slider block break strength||Minimum:650N|
|Airproof performance test||Minimum:200Kpa|
|Slider action closing||Maximum:75N|
1) The chain tension strength testing method is to select a section
of the zipper not less than 60mm and nip 25mm from the section. The
distance from top to chain element should not exceed 10mm and the
slide velocity should be 110mm/min.
2) Reciprocating tests require the zipper length within 1.0m and
slide velocity within 10-15m/min.
3) Please specify your special requirements for usage when ordering
Heat preservation suits, suits, diving suits, used for submarine
escape suits, reduced pressure suits, dangerous prevent suits,
prevent pollution radiation protection suits, serve for the water
slide craft's simple clothes, etc.