Produkte

Styrolution PS 156F

Styrolution PS 156F is a general purpose polystyrene grade with excellent flow properties, high heat resistance and is zinc stearate free.

Key Features

  • Free of internal lubricants
  • High heat resistance
  • Excellent flow properties

Applications

  • XPS (thick boards)

Industries

  • Grade Version
  • Properties

    Properties of Styrolution PS 156F

    Property, Test Condition Standard Unit Values
    Rheological Properties
    Melt Volume Rate, 200 °C/5 kg ISO 1133 cm³/10 min 30
    Mechanical Properties
    Charpy Unnotched, 23 °C ISO 179/1eU kJ/m² 5
    Tensile Stress at Yield, 23 °C ISO 527 MPa 40
    Tensile Modulus ISO 527 MPa 3200
    Nominal Strain at Break, 23 °C ISO 527 % 1,5
    Flexural Strength, 23 °C ISO 178 MPa 50
    Flexural Modulus, 23 °C ISO 178 MPa 2000
    Hardness, Ball Indentation ISO 2039-1 MPa 150
    Thermal Properties
    Vicat Softening Temperature, VST/A/120 (10N, 120 °C/h) ISO 306 °C 102
    Vicat Softening Temperature, B/1 ( 120 °C/h, 10N) ASTM D 1525 °C 99
    Heat Deflection Temperature A; (annealed 4 h/80 °C; 1.8 MPa) ISO 75 °C 90
    Coefficient of Linear Thermal Expansion ISO 11359 10-6/°C 80
    Thermal Conductivity ISO 22007-4 W/(m K) 0,16
    Electrical Properties
    Volume Resistivity IEC 62631-3-1 Ω*m >1016
    Surface Resistivity IEC 62631-3-1 Ω >1013
    Optical Properties
    Refractive Index, Sodium D Line ISO 489 - 1,56
    Light Transmission at 550 nm ASTM D 1003 % 89
    Haze ASTM D 1003 % 1,8
    Other Properties
    Density ISO 1183 kg/m³ 1040
    Processing
    Melt Temperature Range ISO 294 °C 180 - 280

    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 156F

  • Safety Data Sheet