Flexo PEEK High Performance Polymer Braided Sleeving

Flexo PEEK (PolyEtherEther-Ketone) sleeving delivers exceptional thermal, chemical, and mechanical performance. Designed for aerospace, automotive, telecommunications, and industrial applications, this high-temperature expandable sleeving offers reliability where conventional polymers fail.

Braided from 10 mil filaments of pure, unfilled PEEK polymer, this sleeving provides complete coverage and superior durability for wire, hose, and cable assemblies. Compared to PPS, PEEK offers a significantly higher operating temperature range and exceptional stability under extreme conditions.

• High-Temperature Resistance: Performs continuously in environments up to 500°F (260°C), including exposure to superheated water or steam.
• Flame Retardant: Inherently flame resistant with a UL 94 V-0 flammability rating.
• Chemical Compatibility: Resistant to most acids, bases, and solvents, maintaining integrity in harsh chemical environments.
• Radiation & Vacuum Stability: Performs reliably in UHV (Ultra High Vacuum) and high-radiation conditions.
• FDA Approved: Safe for food-contact applications and compliant for use in sterile environments.
• Exceptional Durability: Withstands thousands of sterilization cycles without degradation, making it ideal for biomedical and laboratory use.

Melt Point (ASTM D-2117): 633°F / 334°C
Maximum Continuous: 500°F / 260°C
Minimum Continuous: -94°F / -70°C
Recommended Cutting: Hot Knife