Products

LURAN S KR2861/1C

The product line Luran® SC, comprising blends of ASA with PC, shows in general high heat and high impact resistance and long-term property retention. Its UV resistance is not only sufficient for all kind of interior applications – incl. unpainted surfaces in light colors – but also for exterior parts with medium weatherability requirements. Luran® S KR2861/1C provides very good impact properties at low temperatures as well as high toughness also in combination with a very high concentration of colorants.

Key Features

  • Chemical resistance
  • Heat resistance
  • Impact strength
  • Low temperature toughness
  • Colour fastness

Applications

  • Unpainted automotive exterior: radiator grills
  • Automotive bumper mounting brackets
  • Automotive exterior trim : mirror housings, exterior pillars & trims, spoilers
  • Truck: exterior deflectors, grills
  • Grade Version
  • Properties

    Properties of LURAN S KR2861/1C

    Property, Test Condition Standard Unit Values
    Rheological Properties
    Melt Volume Rate, 260 °C/5 kg ISO 1133 cm³/10 min 14
    Mechanical Properties
    Charpy Notched Impact Strength, 23° C ISO 179/1eA kJ/m² 65
    Charpy Notched Impact Strength, -30 °C ISO 179/1eA kJ/m² 20
    Tensile Modulus ISO 527 MPa 2300
    Tensile Stress at Yield, 23 °C ISO 527 MPa 53
    Tensile Strain at Yield, 23 °C ISO 527 % 4.9
    Tensile Stress at Break, 23 °C ISO 527 MPa 55
    Tensile Strain at Break, 23 °C ISO 527 % > 50
    Nominal Strain at Break, 23 °C ISO 527 % > 50
    Flexural Modulus, 23 °C ISO 178 MPa 2200
    Flexural Strength, 23 °C ISO 178 MPa 78
    Hardness, Ball Indentation ISO 2039-1 MPa 95
    Thermal Properties
    Vicat Softening Temperature VST/B/50 (50N, 50 °C/h) ISO 306 °C 120
    Heat Deflection Temperature A; (annealed 4 h/80 °C; 1.8 MPa) ISO 75 °C 106
    Heat Deflection Temperature B; (annealed 4 h/80 °C; 0.45 MPa) ISO 75 °C 125
    Coefficient of Linear Thermal Expansion ISO 11359 10-6/°C 70 - 90
    Other Properties
    Density ISO 1183 kg/m³ 1150
    UL94 rating at 1.5 mm thickness IEC 60695-11-10 - HB
    Glow wire test (GWFI), 2.0 mm IEC 60695-2-12 °C 650
    Water Absorption, Saturated at 23 °C ISO 62 % 0.9
    Moisture Absorption, Equilibrium 23 °C/50% RH ISO 62 % 0.25
    Processing
    Melt Temperature Range ISO 294 °C 260 - 300
    Mold Temperature Range ISO 294 °C 60 - 90
    Drying Temperature - °C 100 - 110
    Drying Time - h 2 - 4
    Linear Mold Shrinkage ISO 294-4 % 0.3 - 0.7

    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 LURAN S KR2861/1C

  • Safety Data Sheet