Description

PEEK 450G Extruded Natural Rod is an engineering plastic with product characteristics including excellent dimensional stability, high flame retardance and self-extinguishing properties and very low smoke density. The long term service temperature range of PEEK 450G Rod is from -60°C to 250°C and has a short term maximum service temperature of 310°C.

Typical fields of application for PEEK 450G Rod include medical technology, aerospace engineering and electrical industries. PEEK 450G Rod is a material well suited to billeting, precision grinding and CNC turning. Similar materials available from Plastock include PEEK 450G Medical Grade Natural Rod and PEEK 450G Extruded Black Rod.

If you have a requirement for machined or finished PEEK 450G components please ask the Plastock team for more information.

Tech Specs

Colour	Natural
Density (g/cm³)	1.31
Water absorption (%)	0.2
Yield stress (MPa)	110
Elongation at break (%)	20
Tensile modulus of elasticity (MPa)	4000
Ball indentation hardness (MPa)	230
Shore hardness (scale D)	88
Melting temperature (°C)	343
Thermal conductivity (W/(m*K)	0.25
Thermal capacity (kJ/(kg*K)	1.34
CLTE (10⁻⁶K⁻¹)	50
Service temp long term min (°C)	-60
Service temp long term max (°C)	250
Service temp short term max (°C)	310
Heat deflection temperature (°C)	152
Dielectric constant	3.2
Dielectric strength (kV/mm)	20
Volume resistivity (Ω*cm)	4.9⋅10¹⁶
Surface resistivity (Ω)	10¹⁸
Flammability 3mm	VO
Flammability 6mm	VO
Material type	Extruded

Downloads

Technical Datasheet PEEK