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Grade: VICTREX® APTIV® 1000
Formula: PEEK
Form: Coil
Material: Polyetheretherketone (PEEK)
CAS Number: 29658-26-2
Commodity: Polymers
Structure: Semi Crystalline

VICTREX® APTIV® 1000 PEEK Coil

VICTREX® APTIV® 1000 PEEK Coil is a semi-crystalline high-performance thermoplastic film that delivers outstanding mechanical strength, thermal stability, and chemical resistance. It retains its properties at continuous use temperatures up to 260 °C, offering excellent wear resistance and dimensional stability under mechanical stress. This makes it well-suited for applications in aerospace, automotive, and electronics industries, where long-term reliability in harsh conditions is essential. Key uses include insulation for high-temperature wiring systems, protective barriers in demanding sensor housings, and components in precision electronics that require resistance to thermal cycling and aggressive chemicals. In research, the material’s consistent dielectric performance and machinability make it valuable for developing advanced insulation technologies, high-frequency electronic devices, and chemically stable micro-components. Its performance profile supports innovation by enabling lighter, more durable, and more reliable designs, reinforcing its value in both scientific advancement and industrial-scale production.
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Tolerances

Coil
Thickness ±20%

Material Properties for Polymers

Chemical Resistance
Element Value
Acids - concentrated Good-Poor
Acids - dilute Good
Alcohols Good
Alkalis Good
Aromatic hydrocarbons Good
Greases and Oils Good
Halogenated Hydrocarbons Good
Halogens Good-Poor
Ketones Good-Poor
Mechanical Properties
Element Value
Coefficient of friction 0.18
Hardness - Rockwell M99
Poisson's ratio 0.4
Elongation at break( % ) 50
Tensile modulus( GPa ) 3.7-4
Izod impact strength( J m⁻¹ ) 85
Tensile strength( MPa ) 70-100
Electrical Properties
Element Value
Dielectric constant @1kHz 3.2-3.3@50Hz-10Khz
Dissipation factor @ 1MHz 0.003
Dielectric strength( kV mm⁻¹ ) 190@50µm
Volume resistivity( Ohmcm ) 10¹⁵-10¹⁶
Physical Properties
Element Value
Flammability V-0 @ 1.5mm
Radiation resistance Good
Resistance to Ultra-violet Fair
Limiting oxygen index( % ) 35
Water absorption - equilibrium( % ) 0.5
Water absorption - over 24 hours( % ) 0.1-0.3
Density( gcm⁻³ ) 1.26-1.32
Thermal Properties
Element Value
Heat-deflection temperature - 0.45MPa( C ) 260
Heat-deflection temperature - 1.8MPa( C ) 160
Upper working temperature( C ) 250
Specific heat( J K⁻¹ kg⁻¹ ) 1340
Thermal conductivity( W m⁻¹ K⁻¹ ) 0.25@23°C
Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) 47-108

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