Produkte

Styrolution PS 495N

Styrolution PS 495N is an impact resistant polystyrene with a good balance of toughness, high flow, heat resistance and high gloss.

Key Features

  • High flow
  • Good balance of toughness and heat resistance

Applications

  • Injection molding
  • TV & office equipment components
  • Air conditioners
  • Water tanks for toilet flushing
  • Grade Version
  • Properties

    Properties of Styrolution PS 495N

    Property, Test Condition Standard Unit Values
    Rheological Properties
    Melt Volume Rate, 200 °C/5 kg ISO 1133 cm³/10 min 9,5
    Mechanical Properties
    Charpy Notched Impact Strength, 23° C ISO 179/1eA kJ/m² 17
    Tensile Stress at Yield, 23 °C ISO 527 MPa 26
    Tensile Strain at Yield, 23 °C ISO 527 % 1,5
    Tensile Modulus ISO 527 MPa 2000
    Elongation at Break (MD) ISO 527 % 40
    Flexural Strength, 23 °C ISO 178 MPa 40
    Flexural Modulus, 23 °C ISO 178 MPa 2100
    Hardness, Ball Indentation ISO 2039-1 MPa 74
    Thermal Properties
    Vicat Softening Temperature VST/B/50 (50N, 50 °C/h) ISO 306 °C 89
    Heat Deflection Temperature A; (annealed 4 h/80 °C; 1.8 MPa) ISO 75 °C 85
    Heat Deflection Temperature B; (annealed 4 h/80 °C; 0.45 MPa) ISO 75 °C 89
    Coefficient of Linear Thermal Expansion ISO 11359 10-6/°C 80
    Thermal Conductivity ISO 22007-4 W/(m K) 0,17
    Electrical Properties
    Dielectric Constant (100 Hz) IEC 62631-2-1 - 2,5
    Dissipation Factor (100 Hz) IEC 62631-2-1 10-4 4
    Dissipation Factor (1 MHz) IEC 62631-2-1 10-4 4
    Volume Resistivity IEC 62631-3-1 Ω*m >1016
    Surface Resistivity IEC 62631-3-1 Ω >1013
    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

    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 495N

  • Safety Data Sheet