Songhan Plastic Technology Co.,Ltd.
 POLYMER SEARCH

Styrolution Polystyrol 158 K GR 21 PS

Category Polymer , Thermoplastic , Polystyrene (PS) , Polystyrene, Heat Resistant Grade
Manufacturer Styrolution
Trade Name Polystyrol
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Styrolution Polystyrol 158 K GR 21 PS.pdf
Price EMAIL US    sales@lookpolymers.com
  Online Service   lookpolymers   27660005
Material Notes:
Description: Polystyrol 158 K is a heat resistant, rapid freezing general purpose grade. It is suitable for expanded sheet and film; for blend s with high impact Polystyrol in heat contact applications for transparent, resistant applications in blends with Styrolux.Applications: In blends with high impact polystyrene or Styrolux; thermoformed articles for packaging of dairy products, cups for hot beverages, eg. coffee cups with low heat shrinkage. As material for physically or chemically foamed sheet, eg. for meat trays or labels. Injection molded articles.Information provided by STYROLUTION, which is a joint venture between BASF and INEOS
Physical Properties Metric English Comments
Density 1.048 g/cc
0.03786 lb/in³
ISO 1183
Water Absorption <= 0.10 %
<= 0.10 %
ISO 62
Moisture Absorption at Equilibrium <= 0.10 %
<= 0.10 %
23°C/50% RH; ISO 62
Melt Flow 3.144 g/10 min

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

@Load 11.0 lb,
Temperature 392 °F
ISO 1133
Mechanical Properties Metric English Comments
Ball Indentation Hardness 150 MPa

@Load 36.5 kg,
Time 30.0 sec
21800 psi

@Load 80.5 lb,
Time 0.00833 hour
ISO 2039-1
Tensile Strength at Break 55.0 MPa
7980 psi
ISO 527-1/-2
Elongation at Break 3.0 %
3.0 %
ISO 527-1/-2
Tensile Modulus 3.30 GPa
479 ksi
ISO 527-1/-2
Flexural Strength 103 MPa
14900 psi
ISO 178
Shear Modulus 1.40 GPa
203 ksi
ISO 6721-2
Charpy Impact Unnotched <= 2.50 J/cm²
<= 11.9 ft-lb/in²
ISO 179/1eU
Charpy Impact, Notched 0.300 J/cm²
1.43 ft-lb/in²
ISO 179/1eA
Thermal Properties Metric English Comments
Deflection Temperature at 0.46 MPa (66 psi) 98.0 °C
208 °F
ISO 75-1/-2
Deflection Temperature at 1.8 MPa (264 psi) 86.0 °C
187 °F
ISO 75-1/-2
Vicat Softening Point 101 °C
214 °F
VST/B/50; ISO 306
108 °C
226 °F
VST/A/120; ISO 306
Flammability, UL94 HB

@Diameter 1.60 mm
HB

@Diameter 0.0630 in
IEC 60695-11-10
HB

@Diameter 3.18 mm
HB

@Diameter 0.125 in
IEC 60695-11-10
Optical Properties Metric English Comments
Transmission, Visible 90 %
90 %
transparent; thickness not quantified
Electrical Properties Metric English Comments
Volume Resistivity >= 1.00e+16 ohm-cm
>= 1.00e+16 ohm-cm
IEC 60093
Surface Resistance >= 1.00e+14 ohm
>= 1.00e+14 ohm
IEC 60093
Dielectric Constant 2.5

@Frequency 1.00e+6 Hz
2.5

@Frequency 1.00e+6 Hz
IEC 60250
2.5

@Frequency 100 Hz
2.5

@Frequency 100 Hz
IEC 60250
Dielectric Strength 135 kV/mm
3430 kV/in
K20/P50; IEC 60243-1
Processing Properties Metric English Comments
Melt Temperature 200 - 240 °C
392 - 464 °F
Flat film
180 - 280 °C
356 - 536 °F
Injection Molding
Mold Temperature 10.0 - 60.0 °C
50.0 - 140 °F
Injection Molding
Descriptive Properties Value Comments
Color Crystal Clear 00013
Commercial Status Europe
Primary Processing Technique Injection Molding and Extrusion
Copyright © lookpolymers.com All Rights Reserved