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High-Performance PPS Self-Wrapping Wire Sleeve
E-FLEX® High-Performance PPS Self-Wrapping is a high-performance, self-wrapping braided sleeve engineered for the most demanding technical environments. Utilizing a specialized hybrid weave of PPS (Polyphenylene Sulfide) monofilament and Aramid multifilament, it provides a permanent, resilient protective barrier for wire harnesses and hoses.
Designed with a 90-degree lateral split and a robust "memory" overlap, it allows for easy installation on existing assemblies, eliminating the need for disconnection or secondary fasteners.
Certifications & Compliance
Physical Properties
Physical Properties
Details
Material
Kevlar+PPSnt
Working Temperature
-60℃~+200℃
Flammability
Inspection requirements for military products
Mycete
Conform to GJB150.10A-2009
Smoke Density
Conform to BS EN3475-601,HB6577:1992
Toxicity
Conform to BS EN3475-602 and HB7066:1994
Certification
Rohs,Halogen Free
Standard Color
Army green
Cutting Tool
Hot Knife/Scissor
Specification
Part No
ID (mm)
Recommend OD (mm)
Thickness (mm)
Overlap (°)
Packing Length (m/spool)
STW-PPS-005
5
1~5
0.78±0.1
65~130
150
STW-PPS-008
8
5~8
0.78±0.1
65~130
100
STW-PPS-013
13
8~13
0.78±0.1
65~130
50
STW-PPS-016
16
13~16
0.78±0.1
70~110
25
STW-PPS-019
19
16~19
0.78±0.1
70~110
25
STW-PPS-025
25
19~25
0.78±0.1
70~110
25
STW-PPS-032
32
25~32
0.78±0.1
70~110
25
STW-PPS-040
40
32~40
0.78±0.1
70~110
25
What's Special about Split Braided Wire Sleeving?
- Extreme Thermal Stability: Maintains integrity during high-temperature aging tests without filament degradation.
- Excellent Mechanical Protection: Passes 1000-cycle bend tests and high-frequency vibration tests without cracking or deformation.
- Low Toxicity & Low Smoke: Specifically formulated for the railway and aviation sectors (meeting HB6577 and HB7066 standards) to ensure passenger safety.
- Overlap Security: Designed with a 65° to 130° overlap angle to ensure 360° coverage even on curved routing.
Typical Applications
- Railway & Rolling Stock: Protection of under-carriage wiring and engine room harnesses.
- Aerospace: Lightweight cable management in avionics and fuselage systems.
- Automotive/EV: Protection of charging pile cables and high-voltage battery harnesses.
- Electrical Infrastructure: Shielding critical infrastructure from UV radiation and chemical exposure.
