Products

Terlux HD 2812

Terlux® HD 2812 is an easy-flowing injection molding grade based on a MABS polymer. Terlux® HD 2812 offers an unique combination of properties, such as a balanced stiffness/toughness ratio and the high transparency well known in SAN molding compositions.

Key Features

  • Excellent transparency
  • Good resistance to chemicals
  • Good Stiffness and surface finish
  • High impact strength
  • HD service package available
  • Easy-flow grade

Applications

  • Medical devices
  • Grade Version
  • Properties

    Properties of Terlux HD 2812

    Property, Test Condition Standard Unit Values
    Rheological Properties
    Melt Volume Rate 220 °C/10 kg ISO 1133 cm³/10 min 8
    Melt Volume Rate, 220 °C/21.6 kg ISO 1133 cm³/10 min 45
    Mechanical Properties
    Charpy Notched Impact Strength, 23° C ISO 179/1eA kJ/m² 5
    Charpy Notched Impact Strength, -30 °C ISO 179/1eA kJ/m² 2
    Charpy Unnotched, 23 °C ISO 179/1eU kJ/m² 110
    Charpy Unnotched, -30 °C ISO 179/1eU kJ/m² 70
    Tensile Stress at Yield, 23 °C ISO 527 MPa 42
    Tensile Strain at Yield, 23 °C ISO 527 % 4
    Tensile Modulus ISO 527 MPa 1900
    Nominal Strain at Break, 23 °C ISO 527 % 20
    Flexural Strength, 23 °C ISO 178 MPa 60
    Hardness, Ball Indentation ISO 2039-1 MPa 75
    Thermal Properties
    Vicat Softening Temperature VST/B/50 (50N, 50 °C/h) ISO 306 °C 87
    Heat Deflection Temperature A; (annealed 4 h/80 °C; 1.8 MPa) ISO 75 °C 87
    Heat Deflection Temperature B; (annealed 4 h/80 °C; 0.45 MPa) ISO 75 °C 93
    Coefficient of Linear Thermal Expansion ISO 11359 10-6/°C 80 - 110
    Thermal Conductivity DIN 52612-1 W/(m K) 0.17
    Electrical Properties
    Dielectric Constant (100 Hz) IEC 60250 - 3
    Dissipation Factor (100 Hz) IEC 60250 10-4 160
    Dissipation Factor (1 MHz) IEC 60250 10-4 130
    Volume Resistivity IEC 60093 Ω*m 1014
    Surface Resistivity IEC 60093 Ω 1015
    Optical Properties
    Refractive Index, Sodium D Line ISO 489 - 1.54
    Other Properties
    Density ISO 1183 kg/m³ 1080
    Water Absorption, Saturated at 23 °C ISO 62 % 0.7
    Processing
    Linear Mold Shrinkage ISO 294-4 % 0.4 - 0.7
    Melt Temperature Range ISO 294 °C 230 - 260
    Mold Temperature Range ISO 294 °C 50 - 75
    Injection Velocity ISO 294 mm/s 200
    Drying Temperature - °C 70
    Drying Time - h 2

    Typical values for uncolored products

  • Processing

    Processing of Terlux HD 2812

  • Safety Data Sheet