Products

Lustran 552

Lustran® 552 resin is a medium-gloss, medium-impact extrusion grade of ABS (acrylonitrile butadiene styrene). It provides a good balance between rigidity and impact strength, and has a stiff melt flow suitable for extrusion and thermoforming.

Key Features

  • Medium gloss
  • Medium impact strength
  • Good balance between rigidity and impact strength
  • UL 94 HB rated

Applications

  • Profile extrusions
  • Sheet substrate coextrusion
  • Grade Version
  • Properties

    Properties of Lustran 552

    Property, Test Condition Standard Unit Values
    Rheological Properties
    Melt Flow Rate, 220 °C/10 kg ASTM D 1238 g/10 min 6
    Mechanical Properties
    Izod Notched Impact Strength, 23 °C (73 °F) ASTM D 256 ft-lb/in 4.9
    Izod Notched Impact Strength, -18 °C (0 °F) ASTM D 256 ft-lb/in 2.4
    Izod Notched Impact Strength, -30 °C (-22 °F) ASTM D 256 ft-lb/in 1.9
    Instrumented Dart Impact (total energy) ASTM D 3763 in-lbs 384
    Instrumented Dart Impact (Peak force) ASTM D 3763 in-lbs 264
    Tensile Stress at Yield, 23 °C ASTM D 638 psi 5200
    Tensile Modulus ASTM D 638 psi x 10³ 290
    Flexural Modulus, 23 °C ASTM D 790 psi x 10³ 290
    Flexural Stress at 5% Deflection ASTM D 790 psi 86000
    Hardness, Rockwell ASTM D 785 R scale 103
    Thermal Properties
    DTUL @ 264 psi - Unannealed ASTM D 648 °F 190
    DTUL @ 66 psi - Unannealed ASTM D 648 °F 200
    Coefficient of Linear Thermal Expansion ASTM D 696 10-4/°F 0.46
    Optical Properties
    Specular Gloss, 60 ° ASTM D 523 25 - 40
    Other Properties
    Density ASTM D 792 lb/in³ 1.06
    Processing
    Linear Mold Shrinkage ASTM D 955 in/in 0.004 - 0.006
    Drying Temperature - °F 175
    Drying Time - h 2 - 4

    Typical values for uncolored products

  • Processing

    Processing of Lustran 552

  • Safety Data Sheet