Products

Styrolution PS 454N

Styrolution PS 454N is an impact resistant polystyrene with a good balance of toughness, high flow, heat resistance and high gloss.

Key Features

  • Good balance of toughness, high flow, and heat resistance
  • High gloss
  • UL 94 HB

Applications

  • Injection molding parts
  • Air conditioners
  • Refrigerators
  • Water tanks for toilet flushing
  • Grade Version
  • Properties

    Properties of Styrolution PS 454N

    Property, Test Condition Standard Unit Values
    Rheological Properties
    Melt Volume Rate, 200 °C/5 kg ISO 1133 cm³/10 min 14
    Mechanical Properties
    Charpy Notched Impact Strength, 23° C ISO 179/1eA kJ/m² 8
    Tensile Stress at Yield, 23 °C ISO 527 MPa 27
    Tensile Strain at Yield, 23 °C ISO 527 % 1,4
    Tensile Modulus ISO 527 MPa 2200
    Elongation at Break (MD) ISO 527 % 25
    Flexural Strength, 23 °C ISO 178 MPa 41
    Flexural Modulus, 23 °C ISO 178 MPa 2300
    Hardness, Ball Indentation ISO 2039-1 MPa 90
    Thermal Properties
    Vicat Softening Temperature VST/B/50 (50N, 50 °C/h) ISO 306 °C 82
    Heat Deflection Temperature A; (annealed 4 h/80 °C; 1.8 MPa) ISO 75 °C 78
    Heat Deflection Temperature B; (annealed 4 h/80 °C; 0.45 MPa) ISO 75 °C 82
    Coefficient of Linear Thermal Expansion ISO 11359 10-6/°C 80
    Thermal Conductivity ISO 22007-4 W/(m K) 0,17
    Other Properties
    Density ISO 1183 kg/m³ 1040
    Processing
    Linear Mold Shrinkage ISO 294-4 % 0,4 - 0,7
    Melt Temperature Range ISO 294 °C 180 - 260
    Mold Temperature Range ISO 294 °C 40
    Injection Velocity ISO 294 mm/s 200

    Typical values for uncolored products
    Please note that all processing data stated are only indicative and may vary depending on the individual processing complexities.
    Please consult our local sales or technical representatives for details.

  • Processing

    Processing of Styrolution PS 454N

  • Safety Data Sheet