Acrylonitrile-butadiene-styrene + Polycarbonate (ASA+PC)

Alternative and trade names
Geloy, Luran®
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PC/ASA blends provide very good UV-Stability and surface properties. They are widely used for exterior parts in automotive applications. This material can be used to avoid the painting process. PC/ASA blends can be used in injection molding including flame retardant applications. Benefits and features:

  • High gloss and matte surfaces
  • High temperature stability
  • Excellent UV stability and high Impact strength at low temperatures
  • This material data has been provided by M-Base.

    All metrics apply to room temperature unless otherwise stated. SI units used unless otherwise stated.
    Equivalent standards are similar to one or more standards provided by the supplier. Some equivalent standards may be stricter whereas others may be outside the bounds of the original standard.

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    1.11 - 1.16 g/cm³

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    Elastic modulus

    2.3 - 2.6 GPa

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    25.0 - 180.0 %

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    Impact strength, Charpy notched

    20.0 - 70.0 kJ/m²

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    Tensile strength

    50.0 - 65.0 MPa

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    at 3-7% strain

    Impact strength, Charpy unnotched

    no break



    Coefficient of thermal expansion

    6e-05 - 9e-05 1/K

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    Thermal conductivity

    0.17 - 0.25 W/(m·K)

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    UL 94 HB



    Dielectric constant

    2.8 [-]

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    3.5 [-]

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    Electrical resistivity

    100000000000.0 - 10000000000000.0 Ω·m

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    Technological properties

    Application areas

    Radiator grilles, mirror housings, truck cabin parts, wind turbines

    Processing methods

    Injection molding, blow molding, extrusion, thermoforming