Products

TERBLEND N NM-21EF

The product line Terblend® N, comprising blends of ABS with PA 6, provides very good mechanical properties, a high melt flow, and very good chemical resistance provided by the polyamide component. Parts from Terblend® have acoustic dampening properties and show in unpainted, textured surfaces a nice matt appearance. Terblend® N NM-21EF “Enhanced Flow” does not only provide a very high melt flow but contains also a powerful UV package. Superior mechanical properties together with the low emission profile make it suitable for unpainted, interior surfaces with high demand for colour fastness e.g. in automotive.

Key Features

  • Chemical resistance
  • High flowability
  • High surface quality
  • Impact strength

Applications

  • Unpainted automotive interior: loudspeaker grills, air ventings
  • Unpainted automotive interior: seat trims, centre consoles
  • Housings for electronics & household devices
  • Toys, sports & leisure
  • Housings for electronics & household devices
  • Grade Version
  • Properties

    Properties of TERBLEND N NM-21EF

    Property, Test Condition Standard Unit Values
    Rheological Properties
    Melt Volume Rate, 240 °C/10 kg ISO 1133 cm³/10 min 65
    Mechanical Properties
    Charpy Notched Impact Strength, 23° C ISO 179/1eA kJ/m² 70
    Charpy Notched Impact Strength, -30 °C ISO 179/1eA kJ/m² 12
    Izod Notched Impact Strength, 23 °C ISO 180/A kJ/m² 65
    Izod Notched Impact Strength, -30 °C ISO 180/A kJ/m² 11
    Tensile Modulus ISO 527 MPa 2100
    Tensile Stress at Yield, 23 °C ISO 527 MPa 45
    Tensile Strain at Yield, 23 °C ISO 527 % 3.1
    Tensile Stress at Break, 23 °C ISO 527 MPa 33
    Tensile Strain at Break, 23 °C ISO 527 % 30
    Nominal Strain at Break, 23 °C ISO 527 % 25
    Tensile Modulus after Moisture Absorption, Equilibrium 23 °C/50% RH ISO 527 MPa 1400
    Tensile Stress at Yield after Moisture Absorption, Equilibrium 23 °C/50% RH ISO 527 MPa 36
    Tensile Strain at Yield after Moisture Absorption, Equilibrium 23 °C/50% RH ISO 527 % 5
    Nominal Strain at Break after Moisture Absorption, Equilibrium 23 °C/50% RH ISO 527 % > 50
    Flexural Modulus, 23 °C ISO 178 MPa 2000
    Flexural Strength, 23 °C ISO 178 MPa 65
    Hardness, Ball Indentation ISO 2039-1 MPa 95.00
    Thermal Properties
    Vicat Softening Temperature VST/B/50 (50N, 50 °C/h) ISO 306 °C 110
    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 100
    Other Properties
    Density ISO 1183 kg/m³ 1070
    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
    Moisture Absorption, Equilibrium 23 °C/50% RH ISO 62 % 1.3
    Processing
    Melt Temperature Range ISO 294 °C 240 - 270
    Mold Temperature Range ISO 294 °C 60 - 80
    Drying Temperature - °C 80 - 90
    Drying Time - h 4 - 8
    Linear Mold Shrinkage ISO 294-4 % 0.7 - 0.9

    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 TERBLEND N NM-21EF

  • Safety Data Sheet