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Idemitsu Kosan Xarec® EA 543 SPS, 40% Glass Filled

Category Polymer , Thermoplastic , Polystyrene (PS) , Syndiotactic Polystyrene (SPS) , Syndiotactic Polystyrene (SPS) with Glass or Carbon Fiber
Manufacturer Idemitsu Kosan Co., Ltd.
Trade Name Xarec®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Idemitsu Kosan Xarec® EA 543 SPS, 40% Glass Filled.pdf
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Material Notes:
Physical Properties Metric English Comments
Density 1.50 g/cc
0.0542 lb/in³
Filler Content 40 %
40 %
Water Absorption 0.020 %
0.020 %
24 hrs., 50% RH
Linear Mold Shrinkage, Flow 0.0010 - 0.0030 cm/cm
0.0010 - 0.0030 in/in
Linear Mold Shrinkage, Transverse 0.0030 - 0.0070 cm/cm
0.0030 - 0.0070 in/in
Mechanical Properties Metric English Comments
Tensile Strength at Break 130 MPa
18900 psi
Elongation at Break 1.6 %
1.6 %
Tensile Modulus 12.9 GPa
1870 ksi
Flexural Yield Strength 200 MPa
29000 psi
Flexural Modulus 13.1 GPa
1900 ksi
Izod Impact, Notched (ISO) 9.00 kJ/m²
4.28 ft-lb/in²
Izod Impact, Unnotched (ISO) 26.0 kJ/m²
12.4 ft-lb/in²
Charpy Impact Unnotched 2.90 J/cm²
13.8 ft-lb/in²
Charpy Impact, Notched 1.10 J/cm²
5.23 ft-lb/in²
Thermal Properties Metric English Comments
CTE, linear, Parallel to Flow 16.0 µm/m-°C

@Temperature -30.0 - 30.0 °C
8.89 µin/in-°F

@Temperature -22.0 - 86.0 °F
CTE, linear, Transverse to Flow 29.0 µm/m-°C
16.1 µin/in-°F
Deflection Temperature at 0.46 MPa (66 psi) 265 °C
509 °F
Deflection Temperature at 1.8 MPa (264 psi) 245 °C
473 °F
UL RTI, Electrical 125 °C
257 °F
UL746B
UL RTI, Mechanical with Impact 110 °C
230 °F
UL746B
UL RTI, Mechanical without Impact 110 °C
230 °F
UL746B
Flammability, UL94 V-0

@Thickness 1.50 mm
V-0

@Thickness 0.0591 in
Electrical Properties Metric English Comments
Electrical Resistivity 1.00e+16 ohm-cm
1.00e+16 ohm-cm
Dielectric Constant 3.5
3.5
Dielectric Strength 35.0 kV/mm
889 kV/in
ASTM D145
Dissipation Factor 0.0030
0.0030
IEC 60250
Arc Resistance 60 - 120 sec
60 - 120 sec
ASTM D495
Comparative Tracking Index 250 - 400 V
250 - 400 V
IEC 60112
Hot Wire Ignition, HWI >= 120 sec

@Thickness 1.50 mm
>= 120 sec

@Thickness 0.0591 in
UL 746A
High Amp Arc Ignition, HAI >= 120 arcs

@Thickness 1.50 mm
>= 120 arcs

@Thickness 0.0591 in
UL 746A
High Voltage Arc-Tracking Rate, HVTR 0.000 - 10.0 mm/min
0.000 - 0.394 in/min
UL746A
Processing Properties Metric English Comments
Melt Temperature 280 - 310 °C
536 - 590 °F
Mold Temperature 50.0 - 80.0 °C
122 - 176 °F
130 - 155 °C
266 - 311 °F
For optimal surface finish
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