Comparison
Bio-PA610 Rigid vs PEEK
A side-by-side comparison of Bio-based Polyamide 610, Rigid Grade EE and Polyether Ether Ketone.
Physical
Density
1.06 g/cm³
1.32 g/cm³
Water Absorption (24h)
1.0 %
0.15 %
Transparency
Opaque
Opaque (amber)
Shrinkage
0.8 - 1.5 %
1.1 – 1.4 %
Mechanical
Young's Modulus
2.2 GPa
3.6 GPa
Tensile Strength
60 MPa
100 MPa
Elongation at Break
15 %
50 %
Impact Strength (Izod)
3.0 J/cm
55 J/m
Flexural Strength
—
170 MPa
Thermal
Glass Transition Temperature
45-55 °C
143 °C
Melting Point
220-230 °C
343 °C
Continuous Service Temperature
100-110 °C
260 °C
Heat Deflection Temperature
60-70 °C
160 °C
Electrical
Dielectric Constant
3.9
3.2
Volume Resistivity
10¹¹ Ω·cm
10¹⁶ Ω·cm
Dielectric Strength
26 kV/mm
—
Chemical resistance
Acids
Moderate resistance
Excellent
Bases
Good resistance
Excellent
Solvents
Good resistance to oils, greases; attacked by strong acids
Excellent
UV Resistance
Moderate (requires additive)
Fair
Hydrolysis (steam)
—
Excellent
Sustainability
Recyclability
Recyclable
Recyclable (specialty)
Recycling Code
7 (Other)
7
Carbon Footprint
Lower than conventional PA610
~30 kg CO₂e / kg