VICTREX® APTIV® 2000 PEEK Coil

VICTREX® APTIV® 2000 PEEK Coil is a high-performance thermoplastic film optimized for maximum mechanical durability, exceptional thermal resistance, and long-term chemical stability. Retaining its physical properties in continuous service up to 260 °C, it offers superior wear resistance and minimal creep under sustained loads. These attributes make it indispensable in aerospace, high-performance automotive, and advanced electronics industries, where consistent reliability under extreme mechanical and environmental stresses is essential. Common uses include high-reliability insulation in aerospace cable systems, protective layers in demanding sensor assemblies, and thermal barriers for precision electronics operating in harsh environments. In research and innovation, its dielectric stability, combined with machinability and chemical inertness, enables the creation of lightweight, high-strength prototypes and advanced functional components. This unique combination of stability, resilience, and versatility solidifies its role as a foundational material in both forward-looking scientific developments and industrial-grade engineering solutions.

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Tolerance

Properties

Reference & Citations

each

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