AKSOPEEK®CF | Properties

PerformanceReference standardsUnitStandard valueActual measurement results
Colour——BLACKBLACK
Carbon fiber contentASTM D3171%28-3230.1
Melt indexISO 1133g/10 min1-52.8
Glass transition temperature TgISO 11357-2℃135-155147
Crystallization temperature TcISO 11357-3℃270-310286
Melting point TmISO 11357-3℃330-350340
Infrared spectrumASTM F2026—The main absorption peaks of the infrared
spectrum
of PEEK polymer are consistent
with the characteristic
absorption peaks
of the standard
control spectrum of the material		Pass
DensityISO 1183kg/m³1380-14401410
Tensile strength (fracture)ISO 527MPa≥180224
Elongation at breakISO 527%≥1.22.8
Bending strengthISO 178MPa≥280327
Bending modulusISO 178GPa≥1619
Notch impact strengthISO 180kJ/m²≥68.3
In vitro cytotoxicityISO 10993-5—PassPass

1. Moisture tested during packaging due to AKSOPEEK® It has hygroscopicity, so it needs to be dried before use.

2. Each batch needs to be tested for infrared (FTIR) to ensure compatibility with AKSOPEEK® The spectrum is consistent.

3. 0.001-0.003% calcium stearate can be added as a lubricant.