MatWeb, The Online Materials Database

RTP Company ESD A 1480 Polyethersulfone (PES) Carbon Fiber - ESD Protection - Static Dissipative

Subcategory: Polyethersulfone; Polymer; Thermoplastic

Physical Properties	Metric	English	Comments
Specific Gravity	1.38 g/cc	0.0499 lb/in³	ASTM D792
Linear Mold Shrinkage	0.003 cm/cm	0.003 in/in	1/8 in (3.2 mm); ASTM D955
Mechanical Properties
Tensile Strength @ Break	117 MPa	17000 psi	ASTM D638
Elongation at Break	2 - 3 %	2 - 3 %	ASTM D638
Tensile Modulus	6.89 GPa	1000 ksi	ASTM D638
Flexural Modulus	6.89 GPa	1000 ksi	ASTM D638
Flexural Yield Strength	172 MPa	25000 psi	ASTM D790
Izod Impact, Unnotched	4.81 J/cm	9 ft-lb/in	1/8 in (3.2 mm); ASTM D4812
Izod Impact, Notched	0.534 J/cm	1 ft-lb/in	1/8 in (3.2 mm); ASTM D256
Electrical Properties
Volume Resistivity	1000 - 9.9e+009 ohm-cm	1000 - 9.9e+009 ohm-cm	ASTM D257
Surface Resistance	10000 - 9.9e+011 ohm	10000 - 9.9e+011 ohm	ESD S11.11
Surface Resistivity per Square	100000 - 9.9e+012 ohm	100000 - 9.9e+012 ohm	ASTM D257; ESD S11.11
Static Decay	Max 2 sec	Max 2 sec	FTMS101C; 4046.1
Processing Properties
Melt Temperature	343 - 377 °C	650 - 710 °F
Mold Temperature	135 - 177 °C	275 - 350 °F
Drying Temperature	149 °C	300 °F	6 hrs
Moisture Content	0.04 %	0.04 %
Dew Point	-31.7 °C	-25 °F
Injection Pressure	68.9 - 103 MPa	10000 - 15000 psi