Styrolution PS 158N/L

Category: PS (GPPS) , General Purpose Polystyrene
Manufacturer: INEOS Styrolution Group GmbH
Trademark: Styrolution PS
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: 6F389a_Styrolution-PS-158N-L.pdf
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Styrolution PS 158N/L is a heat resistant, rapid freezing general purpose grade. It is suitable for expanded sheet and film; for blends with high impact polystyrene in heat contact applications; for transparent, impact resistant applications in blends with Styrolux.
General Information
Features
  • General Purpose
  • High Heat Resistance
Uses
  • Blending
  • Film
  • Labware
  • Sheet
Forms
  • Pellets
Processing Method
  • Extrusion
  • Injection Molding
PhysicalNominal ValueUnitTest Method
Density 1.04g/cm³ISO 1183
Melt Volume-Flow Rate (MVR) (200°C/5.0 kg)3.30cm³/10minISO 1133
Molding Shrinkage 0.30 to 0.60%ISO 294-4
Water Absorption ISO 62
    Saturation, 23°C < 0.10%
    Equilibrium, 23°C, 50% RH < 0.10%
HardnessNominal ValueUnitTest Method
Ball Indentation Hardness 150MPaISO 2039-1
MechanicalNominal ValueUnitTest Method
Tensile Modulus 3300MPaISO 527-2
Tensile Stress (Yield, 23°C)55.0MPaISO 527-2
Tensile Strain (Break, 23°C)3.0%ISO 527-2
Tensile Creep Modulus ISO 899-1
    1 hr 3300MPa
    1000 hr 2600MPa
Flexural Stress 103MPaISO 178
ImpactNominal ValueUnitTest Method
Charpy Unnotched Impact Strength (23°C)< 25kJ/m²ISO 179
ThermalNominal ValueUnitTest Method
Heat Deflection Temperature
    0.45 MPa, Annealed 98.0°CISO 75-2/B
    1.8 MPa, Annealed 86.0°CISO 75-2/A
Vicat Softening Temperature
    -- 108°CASTM D1525 1
    -- 101°CASTM D1525 2
    -- 106°CISO 306/A50
CLTE - Flow 8.0E-5cm/cm/°CISO 11359-2
Thermal Conductivity 0.17W/m/KDIN 52612
ElectricalNominal ValueUnitTest Method
Surface Resistivity > 1.0E+14ohmsIEC 60093
Volume Resistivity > 1.0E+18ohms·cmIEC 60093
Dielectric Constant (100 Hz)2.50IEC 60250
Dissipation Factor IEC 60250
    100 Hz 9.0E-5
    1 MHz 5.0E-5
FlammabilityNominal ValueUnitTest Method
Flame Rating 3HBUL 94
InjectionNominal ValueUnit
Processing (Melt) Temp 180 to 280°C
Mold Temperature 40.0°C
Injection Velocity 200mm/sec
Note Message
1 .Rate B (120°C/h), Loading 1 (10 N)
2 .Rate B (120°C/h), Loading 2 (50 N)
3 .Antwerp Only
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