Styrolution PS 454N

Category: PS (HIPS) , High Impact Polystyrene
Manufacturer: INEOS Styrolution Group GmbH
Trademark: Styrolution PS
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: UKYN3R_Styrolution-PS-454N.pdf
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Styrolution PS 454N is an impact resistant polystyrene with a good balance of toughness, high flow, heat resistance and high gloss.
General Information
Features
  • Good Toughness
  • High Flow
  • High Gloss
  • High Heat Resistance
  • High Impact Resistance
Uses
  • Appliances
  • Tanks
Forms
  • Granules
Processing Method
  • Injection Molding
PhysicalNominal ValueUnitTest Method
Density 1.04g/cm³ISO 1183
Melt Volume-Flow Rate (MVR) (200°C/5.0 kg)14.0cm³/10minISO 1133
Molding Shrinkage 0.40 to 0.70%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 90.0MPaISO 2039-1
MechanicalNominal ValueUnitTest Method
Tensile Modulus 2200MPaISO 527-2
Tensile Stress (Yield, 23°C)27.0MPaISO 527-2
Tensile Strain (Yield, 23°C)1.4%ISO 527-2
Flexural Modulus 2300MPaISO 178
Flexural Stress 41.0MPaISO 178
FilmsNominal ValueUnitTest Method
Tensile Elongation - MD (Break)25%
ImpactNominal ValueUnitTest Method
Charpy Notched Impact Strength (23°C)16kJ/m²ISO 179
ThermalNominal ValueUnitTest Method
Heat Deflection Temperature
    0.45 MPa, Annealed 82.0°CISO 75-2/B
    1.8 MPa, Annealed 78.0°CISO 75-2/A
Vicat Softening Temperature
    -- 82.0°CASTM D1525 1
    -- 91.0°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+13ohmsIEC 60093
Volume Resistivity > 1.0E+18ohms·cmIEC 60093
Dielectric Constant (100 Hz)2.50IEC 60250
Dissipation Factor IEC 60250
    100 Hz 1.5E-4
    1 MHz 4.0E-4
FlammabilityNominal ValueUnitTest Method
Flame Rating HBUL 94
InjectionNominal ValueUnit
Processing (Melt) Temp 180 to 260°C
Mold Temperature 40.0°C
Injection Velocity 200mm/sec
Note Message
1 .Rate B (120°C/h), Loading 2 (50 N)
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