Röchling SUSTAKON® Polyketone

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Röchling SUSTAKON® Polyketone
Categories:	Polymer; Thermoplastic; Polyketone
Material Notes:	Very good resilience Low moisture absorption Very high abrasion resistance Product applications: Mechanical engineering Seals Aircraft construction Information provided by Röchling.
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Physical Properties	Metric	English	Comments

Density	1.24 g/cc	0.0448 lb/in³	ASTM D792
Water Absorption	0.50 %	0.50 %	ASTM D570

Mechanical Properties	Metric	English	Comments
Hardness, Shore D	78	78	DIN EN ISO 868
Tensile Strength, Yield	70.0 MPa	10200 psi	DIN EN ISO 527
Elongation at Break	70 %	70 %	DIN EN ISO 527
Modulus of Elasticity	1.70 GPa	247 ksi	DIN EN ISO 527
Izod Impact, Notched	9.61 J/cm	18.0 ft-lb/in	ASTM D256
Izod Impact, Notched (ISO)	12.0 kJ/m²	5.71 ft-lb/in²	DIN EN ISO 179

Electrical Properties	Metric	English	Comments
Volume Resistivity	1.00e+13 ohm-cm	1.00e+13 ohm-cm	DIN EN 62631-3-1
Surface Resistance	1.00e+13 ohm	1.00e+13 ohm	DIN EN 62631-3-2

Thermal Properties	Metric	English	Comments
Deflection Temperature at 0.46 MPa (66 psi)	98.9 °C	210 °F	ASTM D648
Deflection Temperature at 1.8 MPa (264 psi)	40.6 °C	105 °F	ASTM D648
Flammability, UL94	HB @Thickness 3.17 mm	HB @Thickness 0.125 in

Compliance Properties	Metric	English	Comments
NSF	No	No

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PROCH9043 / 232746

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