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Styrolution PS 158K GPPS

Category Polymer , Thermoplastic , Polystyrene (PS) , Polystyrene, Transparent Grade
Manufacturer Styrolution
Trade Name PS
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Styrolution PS 158K GPPS.pdf
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Material Notes:
Styrolution PS 158K is a heat resistant, rapid freezing general purpose grade. It is suitable for expanded sheet and film; for blends with high impact Styrolution PS in heat contact applications; for transparent, impact resistant applications in blends with Styrolux.High heat resistance GPPSHigh transparencyInformation provided by Styrolution
Physical Properties Metric English Comments
Density 1.048 g/cc
0.03786 lb/in³
ISO 1183
Moisture Absorption at Equilibrium <= 0.10 %

@Temperature 23.0 °C
<= 0.10 %

@Temperature 73.4 °F
50% RH; ISO 62
Water Absorption at Saturation <= 0.10 %

@Temperature 23.0 °C
<= 0.10 %

@Temperature 73.4 °F
ISO 62
Linear Mold Shrinkage 0.0030 - 0.0060 cm/cm
0.0030 - 0.0060 in/in
ISO 294-4
Melt Flow 3.0 g/10 min

@Load 5.00 kg,
Temperature 200 °C
3.0 g/10 min

@Load 11.0 lb,
Temperature 392 °F
ISO 1133
Mechanical Properties Metric English Comments
Ball Indentation Hardness 150 MPa
21800 psi
ISO 2039-1
Tensile Strength, Yield 55.0 MPa
7980 psi
ISO 527
Elongation at Break 3.0 %
3.0 %
ISO 527
Tensile Modulus 3.30 GPa
479 ksi
ISO 527
Flexural Strength 103 MPa
14900 psi
ISO 178
Izod Impact, Notched (ISO) 2.50 kJ/m²
1.19 ft-lb/in²
ISO 180/A
Charpy Impact Unnotched 1.70 J/cm²
8.09 ft-lb/in²
ISO 179
Charpy Impact, Notched 0.300 J/cm²
1.43 ft-lb/in²
ISO 179
Tensile Creep Modulus, 1 hour 3300 MPa
479000 psi
ISO 899
Tensile Creep Modulus, 1000 hours 2600 MPa
377000 psi
ISO 899
Thermal Properties Metric English Comments
CTE, linear 80.0 µm/m-°C
44.4 µin/in-°F
ISO 11359
Thermal Conductivity 0.170 W/m-K
1.18 BTU-in/hr-ft²-°F
DIN 52612-1
Deflection Temperature at 0.46 MPa (66 psi) 98.0 °C
208 °F
ISO 75
Deflection Temperature at 1.8 MPa (264 psi) 86.0 °C
187 °F
ISO 75
Vicat Softening Point 101 °C

@Load 5.10 kg
214 °F

@Load 11.2 lb
50°C/h; ISO 306
106 °C

@Load 1.02 kg
223 °F

@Load 2.25 lb
50°C/h; ISO 306
108 °C

@Load 5.10 kg
226 °F

@Load 11.2 lb
120°C/h; ASTM D 1525
Electrical Properties Metric English Comments
Volume Resistivity >= 1.00e+18 ohm-cm
>= 1.00e+18 ohm-cm
IEC 60093
Surface Resistance >= 1.00e+14 ohm
>= 1.00e+14 ohm
IEC 60093
Dielectric Constant 2.5

@Frequency 100 Hz
2.5

@Frequency 100 Hz
IEC 60250
Dielectric Strength 135 kV/mm

@Thickness 1.50 mm
3430 kV/in

@Thickness 0.0591 in
Short Time; IEC 60243-1
Dissipation Factor 0.000050

@Frequency 1.00e+6 Hz
0.000050

@Frequency 1.00e+6 Hz
IEC 60250
0.000090

@Frequency 100 Hz
0.000090

@Frequency 100 Hz
IEC 60250
Processing Properties Metric English Comments
Melt Temperature 180 - 260 °C
356 - 500 °F
ISO 294
Mold Temperature 10.0 - 60.0 °C
50.0 - 140 °F
ISO 294
Injection Velocity 200 mm/sec
7.87 in/sec
ISO 294
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