Polyimide Film Aramid Nonwoven Felt Composite Sleeve Description:
Polyimide Film Aramid Nonwoven Felt Composite Sleeve is a high-performance insulation and protection material designed for demanding electrical and thermal applications. It combines polyimide film, known for its excellent heat resistance, electrical insulation, and chemical stability, with aramid nonwoven fabric that provides high mechanical strength, flexibility, and flame resistance. This composite sleeve offers exceptional thermal stability, abrasion resistance, and dielectric properties and is suitable for protecting wires and cables in aerospace, automotive, industrial applications, and high-temperature environments. Its durable and lightweight structure ensures long-term reliability under harsh operating conditions.
Polyimide Film Aramid Nonwoven Felt Composite Sleeve Specifications:
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Material
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Polyimide, Aramid
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Colour/Appearance
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Golden Tube
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Thickness
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0.15/0.20 mm
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Tensile Strength
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100/140 MPa
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Volume Resistance
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≥1.0×10^12 Ω.m
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Industrial Frequency Electrical Strength
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10.0/8.5 kV
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Relative Dielectric Constant 50 Hz
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3-4
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Dielectric Loss Factor 50 Hz
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≤5.0×10^-2
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Water Absorption 20±5℃ Immersion in Water for 24h
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≤3%
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Polyimide Film Aramid Nonwoven Felt Composite Sleeve Applications:
1. Wire and Cable Protection: Provides insulation and protection for wires, cables, and harnesses in high-temperature environments.
2. Aerospace & Defence: Utilised due to its heat resistance, flame retardancy, and durability in aircraft wiring, avionics, and military electronics.
3. Automobiles and Electric Vehicles (EVs): Offers thermal and electrical insulation for battery packs, wiring systems, and high-performance motors.
4. Industrial Equipment: Employed in motors, generators, and electrical components that operate under extreme heat and harsh conditions.
5. Electrical High-Temperature Insulation: Used in power transmission, transformers, and for protecting circuits to ensure electrical safety and stability.
Polyimide Film Aramid Nonwoven Felt Composite Sleeve Packing:
Our Polyimide Film Aramid Nonwoven Felt Composite Sleeve is handled with care during storage and transport to maintain the quality of our product in its original condition.
Polyimide Film Aramid Nonwoven Felt Composite Sleeve FAQ:
Q1: What is a Polyimide Film Aramid Nonwoven Felt Composite Sleeve?
A1: This high-performance insulation tube is made from polyimide film and aramid nonwoven fabric. It provides excellent heat resistance, electrical insulation, mechanical strength, and flame protection. It is ideal for protecting wires and cables in high-temperature and demanding environments, such as aerospace, automotive, and industrial applications.
Q2: What are the main characteristics of this composite sleeve?
A2: High thermal resistance - withstands extreme temperatures without degradation.
Excellent electrical insulation - ensures safe and stable electrical performance.
Flame retardant - offers excellent fire resistance for enhanced safety.
Mechanical resistance - strong yet lightweight, abrasion-resistant, and flexible.
Chemical and solvent resistance - resistant to harsh chemicals, oils, and other contaminants.
Q3: What applications is this sleeve commonly used for?
A3: Protection of wires and cables in high-temperature environments.
Aerospace and defence - used in aircraft wiring and avionics for insulation and durability.
Automobiles and electric vehicles - protecting wiring in battery systems, motors, and electronic components.
Industrial facilities - used in motors, generators, and high-performance electrical systems.
Power transmission and transformers - provides insulation for electrical safety.
Robotics and automation - ensures protection of control systems under harsh conditions.
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