Products

Luran 338L

Luran® 338L is an easy-flow grade of SAN, suitable for moldings with very thin walls and / or adverse flow length to wall ratio. It features excellent transparency, a light intrinsic color and very good color consistency.

Key Features

  • Excellent transparency
  • Light natural color
  • Good surface appearance
  • Extremely easy flow

Applications

  • Cosmetic packaging

Industries

  • Grade Version
  • Properties

    Properties of Luran 338L

    Property, Test Condition Standard Unit Values
    Rheological Properties
    Melt Volume Rate 220 °C/10 kg ISO 1133 cm³/10 min 40
    Mechanical Properties
    Izod Notched Impact Strength, 23 °C ISO 180/A kJ/m² 2
    Izod Notched Impact Strength, -30 °C ISO 180/A kJ/m² 2
    Izod Unnotched Impact Strength ISO 180 kJ/m² 14
    Charpy Notched Impact Strength, 23° C ISO 179/1eA kJ/m² 1.7
    Charpy Notched Impact Strength, -30 °C ISO 179/1eA kJ/m² 1.5
    Charpy Unnotched, 23 °C ISO 179/1eU kJ/m² 14.5
    Charpy Unnotched, -30 °C ISO 179/1eU kJ/m² 15
    Tensile Strain at Break, 23 °C ISO 527 % 2
    Tensile Modulus ISO 527 MPa 3500
    Hardness, Rockwell - M scale 67
    Hardness, Ball Indentation ISO 2039-1 MPa 162
    Thermal Properties
    Vicat Softening Temperature VST/B/50 (50N, 50 °C/h) ISO 306 °C 105
    Heat Deflection Temperature A; (annealed 4 h/80 °C; 1.8 MPa) ISO 75 °C 86
    Heat Deflection Temperature B; (annealed 4 h/80 °C; 0.45 MPa) ISO 75 °C 98
    Coefficient of Linear Thermal Expansion ISO 11359 10-6/°C 63
    Thermal Conductivity DIN 52612-1 W/(m K) 0.17
    Electrical Properties
    Dielectric Constant (100 Hz) IEC 62631-2-1 - 3
    Dissipation Factor (100 Hz) IEC 62631-2-1 10-4 47
    Dissipation Factor (1 MHz) IEC 62631-2-1 10-4 64
    Volume Resistivity IEC 62631-3-1 Ω*m >1013
    Surface Resistivity IEC 62631-3-1 Ω >1014
    Optical Properties
    Refractive Index, Sodium D Line ISO 489 - 1.569
    Other Properties
    Density ISO 1183 kg/m³ 1080
    Moisture Absorption, Equilibrium 23 °C/50% RH ISO 62 % 0.2
    Processing
    Linear Mold Shrinkage ISO 294-4 % 0.3 - 0.7
    Melt Temperature Range ISO 294 °C 200 - 250
    Mold Temperature Range ISO 294 °C 40 - 80
    Drying Temperature - °C 80
    Drying Time - h 4

    Typical values for uncolored products

  • Processing

    Processing of Luran 338L

  • Safety Data Sheet