High Temperature Nomex Fiber Kevlar Aramid Wire Heat Cable Protective Sleeve
Product Overview
The high temperature Nomex fiber Kevlar aramid wire heat cable protective sleeve is engineered for advanced thermal insulation flame resistance and mechanical durability in automotive industrial and electrical cable systems.
This protective sleeve is manufactured from a combination of meta aramid fiber commonly known as Nomex and para aramid fiber commonly known as Kevlar. Nomex provides excellent flame resistance and long term thermal stability, while Kevlar delivers superior tensile strength abrasion resistance and cut protection.
The braided tubular structure allows easy installation over wires and cable harnesses while maintaining flexibility and durability under continuous vibration and heat exposure.
It is widely used in engine compartments industrial machinery power systems and high temperature wiring environments.
Material Structure
| Component |
Material |
Function |
| Fiber Type 1 |
Meta aramid Nomex |
Flame resistance and heat stability |
| Fiber Type 2 |
Para aramid Kevlar |
High tensile and cut resistance |
| Structure |
Braided tubular sleeve |
Flexible mechanical reinforcement |
| Surface |
Dense aramid braid |
Abrasion protection |
| Optional Hybrid |
Aramid plus fiberglass |
Enhanced insulation performance |
Nomex vs Kevlar Performance Comparison
| Property |
Nomex Meta Aramid |
Kevlar Para Aramid |
| Flame Resistance |
Excellent |
Very good |
| Heat Stability |
Very high |
High |
| Tensile Strength |
High |
Very high |
| Cut Resistance |
Moderate |
Excellent |
| Abrasion Resistance |
High |
Very high |
Key Features
| Feature |
Industrial Benefit |
| High Temperature Resistance |
Suitable for engine and heater zones |
| Flame Resistant Fiber |
Improves fire safety |
| Superior Abrasion Protection |
Protects wire harness from wear |
| High Mechanical Strength |
Withstands vibration and stress |
| Flexible Braided Construction |
Easy routing through complex assemblies |
| Custom Diameter Production |
Fits various cable sizes |
Technical Specifications
| Specification Item |
Range |
| Inner Diameter |
Customizable |
| Wall Thickness |
Adjustable |
| Structure |
Braided tubular |
| Fiber Composition |
Nomex and Kevlar blend |
| Color |
Natural yellow beige or custom |
| Length |
Continuous roll or cut length |
Typical Applications
| Industry |
Application |
| Automotive |
Engine wire harness protection |
| Industrial Equipment |
High temperature cable routing |
| Power Systems |
Electrical insulation sleeve |
| Construction Machinery |
Heavy duty cable protection |
| Marine |
Engine compartment wiring protection |
Performance Comparison
| Material |
Abrasion Resistance |
Cut Resistance |
Flame Resistance |
Heat Resistance |
| Nomex Kevlar Blend |
Very high |
Very high |
Excellent |
Very high |
| Pure Kevlar |
Very high |
Very high |
Very good |
High |
| Fiberglass Sleeve |
Medium |
Medium |
Good |
High |
| Nylon Sleeve |
Medium |
Low |
Low |
Medium |
Customization Capability
| Custom Option |
Supported |
| Diameter |
Yes |
| Wall Thickness |
Yes |
| Fiber Blend Ratio |
Yes |
| Braid Density |
Yes |
| Color Customization |
Yes |
| OEM Branding |
Yes |
Manufacturing Capability
| Item |
Description |
| Product Type |
Aramid braided cable protective sleeve |
| Production Method |
Circular braiding process |
| Application Range |
Automotive industrial electrical systems |
| Supply Mode |
Factory direct OEM and wholesale |
| Custom Engineering |
Fully supported |
The high temperature Nomex fiber Kevlar aramid wire heat cable protective sleeve delivers superior flame resistance mechanical durability and long term thermal stability for demanding wiring environments.
With blended Nomex and Kevlar construction customizable diameter thickness and braid density this protective sleeve provides professional grade wire harness protection for automotive and industrial applications.
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