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Cryogenic & Radiation-Resistant PEEK Cable | -140°C Ultra-Low Temperature Cable

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Our Cryogenic & Radiation-Resistant PEEK Cables are specially engineered for extreme environments requiring ultra-low temperature resistance, radiation protection, and long-term operational reliability.

Manufactured with high-performance PEEK (Polyether Ether Ketone) insulation and jacket materials, these cables maintain stable electrical and mechanical performance under temperatures as low as -140°C, while also providing excellent resistance to radiation, chemicals, abrasion, and mechanical stress.
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Cryogenic & Radiation-Resistant PEEK Cable is a high-performance specialty cable designed for applications involving extreme low temperatures, radiation exposure, and demanding mechanical environments.

Unlike conventional polymer-insulated cables, PEEK-based cables offer exceptional dimensional stability, dielectric stability, and structural integrity in cryogenic conditions down to -140°C, while maintaining excellent performance under radiation-intensive environments.

Its combination of cryogenic resistance, radiation resistance, chemical resistance, and high mechanical strength makes it ideal for advanced industrial and scientific systems.

Ultra-low Temperature PEEK Cables

Key Features

Ultra-Low Temperature Resistance

Designed for cryogenic environments.

Operating temperature range:

-140°C to +260°C

Suitable for:

  • Liquid nitrogen systems

  • Cryogenic storage systems

  • Low-temperature testing equipment

Radiation Resistance

Excellent resistance to radiation degradation.

Suitable for:

  • Nuclear systems

  • Radiation monitoring systems

  • High-radiation industrial environments

High Mechanical Strength

PEEK material provides:

  • Excellent abrasion resistance

  • High tensile strength

  • Strong structural stability

Suitable for dynamic and harsh applications.

Chemical Resistance

Resistant to:

  • Industrial chemicals

  • Oils

  • Fuels

  • Solvents

Suitable for aggressive operating environments.

Stable Electrical Performance

Ensures reliable power, signal, and data transmission under extreme conditions.

Typical Applications

  • Cryogenic Systems

  • Liquid Nitrogen Equipment

  • Liquid Helium Equipment

  • Nuclear Power Systems

  • Radiation Detection Systems

  • Aerospace Systems

  • Satellite Systems

  • Scientific Research Equipment

  • Medical Imaging Equipment

  • Particle Accelerator Systems

Cable Structure

Conductor

Available conductor options:

  • Bare Copper

  • Tinned Copper

  • Silver-Plated Copper

  • Nickel-Plated Copper

Benefits:

  • Stable conductivity

  • Corrosion resistance

  • High-temperature compatibility

Insulation

PEEK Insulation

Features:

  • Cryogenic resistance to -140°C

  • Radiation resistance

  • High dielectric stability

  • Chemical resistance

Shielding

Optional shielding structures:

  • Aluminum Foil Shield

  • Braided Shield

  • Double Shielding

  • Individual Shielding

Provides stable signal transmission and EMI protection.

Outer Jacket

PEEK Outer Jacket

Features:

  • Ultra-low temperature resistance

  • Radiation resistance

  • Wear resistance

  • Chemical resistance

  • High mechanical durability

Technical Specifications

Parameter

Specification

Product Type

Cryogenic & Radiation-Resistant PEEK Cable

Insulation Material

PEEK

Outer Jacket Material

PEEK

Conductor Material

Customizable

Operating Temperature

-140°C to +260°C

Shielding Type

Optional / Customizable

Application

Power / Signal / Data Transmission

Cryogenic Resistance

Yes

Radiation Resistance

Yes

Chemical Resistance

Yes

Mechanical Strength

High

Flexibility

Customizable

Performance Advantages

Cryogenic Stability

Maintains structural and electrical stability at -140°C.

Suitable for long-term cryogenic applications.

Radiation Durability

Excellent resistance to radiation aging.

Suitable for long-term exposure environments.

Long Service Life

Engineered for high-reliability applications with long operational life.

Custom Manufacturing Capabilities

We support customized PEEK cable manufacturing based on:

  • Conductor size

  • Core count

  • Shielding structure

  • Voltage requirements

  • Signal transmission requirements

  • Cryogenic performance requirements

  • Radiation resistance requirements

  • Outer diameter requirements

  • Connector assembly requirements

Why Choose Us

Advanced Special Cable Manufacturing Expertise

Professional experience in high-performance cable engineering.

OEM & ODM Support

Customized manufacturing according to technical drawings and project requirements.

Extreme Environment Material Capability

Specialized in advanced PEEK cable manufacturing.

Strict Quality Control

Every cable is tested before shipment.

Fast Sample Development

Quick sample production for engineering verification.

FAQ

What is the minimum operating temperature?

This cable can operate in cryogenic environments down to -140°C.

Can it be used in radiation environments?

Yes, it is designed for radiation-intensive applications.

Is it suitable for liquid nitrogen systems?

Yes, it is suitable for cryogenic liquid systems.

Can shielding be customized?

Yes, multiple shielding structures are available.

Can you manufacture according to drawings?

Yes, full OEM and ODM customization is supported.

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Contact Us

Phone: +86-13951785616
Email: 
nanjingrays@raysspecialcable.com
WhatsApp: +8618362095959
Add: Room 1221, Xinke Building, No. 209 Pubin Road, Jiangbei New Area, Nanjing City, Jiangsu Province, China
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