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High Temperature Wrap Around Braided Sleeving (175°C)
E-FLEX® 175°C High-Temp Self-Wrapping Sleeving is engineered specifically for the rigorous demands of Electric Vehicle (EV) architectures and high-heat industrial environments. This premium protective solution features a sophisticated hybrid weave of PET monofilament for structural memory and multifilament for superior surface coverage, providing a permanent 360° shield.
Unlike standard wraps that shrink or deform under thermal stress, E-FLEX® is proven to remain securely closed and dimensionally stable even after an intensive 175°C/240h endurance test, ensuring long-term insulation integrity in the most compact and high-energy compartments.
Physical Properties
Property
Detail
Material
PET Monofilament + PET Multifilament
Structure
Self Closing Braided
Operating Temperature
-40°C ~ +150°C
Heat Endurance
175°C / 240H
Abrasion Resistance
High
Color
Black / Orange / Custom
What's Special about High Temperature Wrap Around Sleeving?
- Exceptional Thermal Stability: Validated to withstand 175°C for 240 hours without "fish-mouthing" or edge curling, exceeding standard 125°C ratings.
- High-Performance Hybrid Weave: Combines the spring-back resilience of monofilament with the high-density coverage of multifilament for maximum abrasion resistance.
- Persistent Self-Closing Force: Engineered with a stable overlap (min. 25%) that maintains its shape and tension throughout the vehicle's lifecycle, eliminating the need for secondary fasteners.
- Optimized for EV High-Voltage: Provides critical protection for battery pack harnesses, inverters, and DC/DC converters where heat management is vital.
- Quick & Flexible Installation: The lateral-split design allows for easy application over pre-installed connectors and in tight spaces, significantly reducing assembly time.
Specification
| Part No |
ID
(mm)
|
Spread
Width(mm)
|
Bundle Dia Range(mm) |
Packing
Length
(m/spool)
|
|
| Min | Max | ||||
| STW-PET-003-OR-HT | 3 | 20±2 | 2 | 4 | 100 |
| STW-PET-005-OR-HT | 5 | 29±2 | 4 | 6 | 100 |
| STW-PET-008-OR-HT | 8 | 46±2 | 6 | 10 | 100 |
| STW-PET-010-OR-HT | 10 | 55±2 | 8 | 11 | 100 |
| STW-PET-013-OR-HT | 13 | 65±2 | 12 | 15 | 100 |
| STW-PET-016-OR-HT | 16 | 80±2 | 15 | 18 | 100 |
| STW-PET-019-OR-HT | 19 | 97±5 | 18 | 20 | 50 |
| STW-PET-025-OR-HT | 25 | 125±5 | 23 | 26 | 25 |
| STW-PET-029-OR-HT | 29 | 145±5 | 27 | 31 | 25 |
| STW-PET-032-OR-HT | 32 | 164±5 | 30 | 34 | 25 |
| STW-PET-038-OR-HT | 38 | 183±5 | 37 | 40 | 25 |
| STW-PET-050-OR-HT | 50 | 243±8 | 48 | 52 | 25 |
Why Choose High Temperature Self-Closing Sleeving
| Feature | High Temperature Version | Standard Version |
| Continuous Temperature | 150°C | 120-125°C |
| High Temperature Stability | 175°C endurance tested | May open under heat |
| Aging Resistance | GB/T3512 verified | Lower aging resistance |
| Closure Stability | Excellent | Moderate |
| Target Application | EV & automotive | General cable management |
Typical Applications
- New Energy Vehicles (NEV/EV): Battery pack internal/external wiring, High-Voltage (HV) motors, Inverters, and DC/DC conversion systems.
- Powertrain & Under-Hood: Engine compartments, exhaust sensor protection, and tight-clearance thermal zones.
- Industrial Automation: Robotics, power distribution units (PDU), and energy storage systems (BESS) requiring rapid assembly and high heat resilience.
