Polyether ether ketone
Chemical compound
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Polyether ether ketone is a colourless organic thermoplastic polymer in the polyaryletherketone family, used in engineering applications. It was invented in November 1978 and brought to market in the early 1980s by part of Imperial Chemical... Wikipedia
Melting point: 649.4°F (343°C)
Thermal conductivity (k): 0.25 W/(m⋅K)
Elongation (ε) at break: 50%
Glass transition temperature (Tg): 143 °C
Notch test: 55 kJ/m2
Water absorption—over 24 hours: 0.1%
Young's modulus (E): 3.6 GPa