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Idemitsu Kosan Xarec® EA 528 SPS, 30% Glass Filled  (discontinued **)

Category Polymer , Thermoplastic , Polystyrene (PS) , Syndiotactic Polystyrene (SPS) , Syndiotactic Polystyrene (SPS) with Glass or Carbon Fiber
Manufacturer
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Idemitsu Kosan Xarec® EA 528 SPS, 30% Glass Filled  (discontinued **).pdf
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Material Notes:
Crystalline Polymer, Glass Filled, Ignition Resistant, Impact Modified. Used in Electronic and Electrical applications
Physical Properties Metric English Comments
Density 1.39 g/cc
0.0502 lb/in³
ISO 1183 B
Filler Content 30 %
30 %
Glass
Water Absorption 0.090 %
0.090 %
24 hours
Linear Mold Shrinkage 0.0015 - 0.0030 cm/cm

@Thickness 2.00 mm
 0.0015 - 0.0030 in/in

@Thickness 0.0787 in
 ISO 294
Linear Mold Shrinkage, Transverse 0.0070 - 0.0090 cm/cm

@Thickness 2.00 mm
 0.0070 - 0.0090 in/in

@Thickness 0.0787 in
 ISO 294
Mechanical Properties Metric English Comments
Tensile Strength, Yield 120 MPa
17400 psi
ISO 527
Elongation at Break 2.0 %
2.0 %
ISO 527
Tensile Modulus 9.00 GPa
1310 ksi
ISO 527
Flexural Strength 190 MPa
27600 psi
ISO 178
Flexural Modulus 10.4 GPa
1510 ksi
ISO 178
Izod Impact, Notched (ISO) 12.0 kJ/m²

@Temperature 23.0 °C
 5.71 ft-lb/in²

@Temperature 73.4 °F
 ISO 180/1A
Izod Impact, Unnotched (ISO) 50.0 kJ/m²
23.8 ft-lb/in²
ISO 180/1U
Charpy Impact Unnotched 3.90 J/cm²

@Temperature 23.0 °C
 18.6 ft-lb/in²

@Temperature 73.4 °F
 ISO 179
Charpy Impact, Notched 0.900 J/cm²

@Temperature 23.0 °C
 4.28 ft-lb/in²

@Temperature 73.4 °F
 ISO 179/1eA
Thermal Properties Metric English Comments
CTE, linear 18.0 µm/m-°C

@Temperature 100 °C
 10.0 µin/in-°F

@Temperature 212 °F
Deflection Temperature at 0.46 MPa (66 psi) 255 °C
491 °F
ISO 75B
Deflection Temperature at 1.8 MPa (264 psi) 210 °C
410 °F
ISO 75-2
Vicat Softening Point 255 °C
491 °F
A/10N; ISO 306
Flammability, UL94 V-0

@Thickness 1.60 mm
 V-0

@Thickness 0.0630 in
Oxygen Index 28 %
28 %
ISO 4589-1984
Glow Wire Test 960 °C

@Thickness 1.00 mm
 1760 °F

@Thickness 0.0394 in
 IEC 695-2-1
960 °C

@Thickness 2.00 mm
 1760 °F

@Thickness 0.0787 in
 IEC 695-2-1
960 °C

@Thickness 3.00 mm
 1760 °F

@Thickness 0.118 in
 IEC 695-2-1
Electrical Properties Metric English Comments
Volume Resistivity 1.30e+18 ohm-cm
1.30e+18 ohm-cm
ASTM D257
Dielectric Constant 3.2

@Frequency 1e+6 Hz
 3.2

@Frequency 1e+6 Hz
 ASTM D150
Dielectric Strength 31.0 kV/mm

@Thickness 0.800 mm
 787 kV/in

@Thickness 0.0315 in
 ASTM D149
Dissipation Factor 0.0020

@Frequency 1e+6 Hz
 0.0020

@Frequency 1e+6 Hz
 ASTM D150
Comparative Tracking Index 425 V
425 V
Solution A; IEC 112
Processing Properties Metric English Comments
Melt Temperature 285 - 310 °C
545 - 590 °F
pre-drying not required
Mold Temperature 40.0 - 80.0 °C
104 - 176 °F
140 - 155 °C
284 - 311 °F
for optimal gloss and heat resistance
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