English
Aramid PEEK Sleeving for High-Temperature Wire Protection
E-FLEX® PEEK Self-Wrapping Sleeving is an aerospace-grade, self-wrapping hybrid sleeve. By engineering the high tensile strength of high-performance aramid fiber with the thermal stability of PEEK, it provides an uncompromising protective barrier for mission-critical wiring.
Certifications & Compliance
What's Special about Aramid PEEK Sleeving?
- Military-Grade Extreme Thermal Stability：Engineered with a wide operating range from -60°C to +260°C. Leveraging the combined strengths of PEEK and high-performance aramid fiber, it maintains structural integrity without melting or becoming brittle under extreme thermal stress.
- Dual-Material Synergy: high-performance aramid fiber provides exceptional tensile strength (5x stronger than steel by weight), offering elite protection against cuts and abrasion.PEEK offers top-tier chemical resistance, while high-performance aramid fiber provides steel-like tensile strength. This composite structure delivers elite cut-through and abrasion resistance, specifically designed for high-friction environments.
- Rigorous Low-Smoke, Non-Toxic & Safety Compliance： Fully compliant with GJB150.10A military anti-fungal standards and BS EN3475 / HB7066 for low smoke and toxicity. In fire scenarios, it ensures minimal smoke density and zero toxic emission, making it ideal for confined spaces like aerospace and rail transit.
- Self-Wrapping Design with High Overlap for Maximum Efficiency：The unique self-wrapping feature supports a high overlap of 65° to 130°, allowing for rapid installation without disconnecting connectors. This ensures 360° seamless protection even when the wire harness is tightly bent.
Physical Properties
Physical Properties
Details
Material
Kevlar+PEEK
Working Temperature
-60℃ ~ +260℃
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 with white
Cutting Tool
Hot Knife/Scissor
Specification
Part No
ID (mm)
Recommend OD (mm)
Thickness (mm)
Overlap (°)
Packing Length (m/spool)
STW-PEEK-005
5
1–5
0.78±0.1
65–130
150
STW-PEEK-008
8
5–8
0.78±0.1
65–130
100
STW-PEEK-013
13
8–13
0.78±0.1
65–130
50
STW-PEEK-019
19
16–19
0.78±0.1
70–110
25
STW-PEEK-025
25
19–25
0.78±0.1
70–110
25
STW-PEEK-032
32
25–32
0.78±0.1
70–110
25
STW-PEEK-040
40
32–40
0.78±0.1
70–110
25
Typical Applications
- Aerospace: Engine pylon & nacelle wiring, black-box data lines.
- Defense: Turret wiring in armored vehicles, UAV flight control harnesses.
- Railway: High-voltage under-car interconnections.
- Energy: Downhole sensors and high-temp power cabling in oil/gas.
STW-PEEK FAQ for Engineers:
Q: How does STW-PEEK compare to Roundit 2000 NX HT?
A: STW-PEEK offers a direct technical equivalent with identical temperature ratings (-60℃ to 260℃) and superior fungal resistance compliant with GJB150.10A.
Q: Is STW-PEEK suitable for fluid-heavy environments like engine nacelles?
A: Yes, the PEEK-Aramid blend is chemically inert to Skydrol, jet fuels, and common cleaning solvents.
