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Datasheets

Datasheets for download

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    • Properties

    • Test methods

    • Units

    • Values

    • Productname
      -
      -
      POM H
    • Color
      -
      -
      nature, black
    • Average molar mass (average molecular weight)
      -
      106 g / mol
    • Density
      ISO 1183-1
      g / cm3
      1,430
      • Water apsorption
      • ∙ after 24/96 h immersion in water of 23°C (1)
        ISO 62
        mg
        18 / 36
      • ∙ after 24/96 h immersion in water of 23°C (1)
        ISO 62
        %
        0,21 / 0,43
      • ∙ at saturation in air of 23°C / 50% RH
        -
        %
        0,2
      • ∙ at saturation in water of 23°C
        -
        %
        0,8
    • Thermal Properties (2)
    • Melting temperature (DSC, 10°C/min)
      ISO 11357-1/-3
      °C
      180
    • Dynamic glass transition temperature +
      ISO 3146
      °C
      -60
    • Dynamic glass transition temperature ++
      ISO 3146
      °C
    • Thermal conductivity Lambda λ at 23°C
      -
      W / (K · m)
      0,310
      • Coefficient of linear thermal expansion
      • ∙ average value between 23 and 60°C
        -
        m / (m · K)
        95 x 10-6
      • ∙ average value between 23 and 100°C
        -
        m / (m · K)
        110 x 10-6
      • ∙ average value between 23 and 150°C
        -
        m / (m · K)
      • Temperature of deflection under load
      • ∙ method A: 1,8 MPa
        ISO 75-1/-2
        °C
        110
    • Vicat-Erweichungstemperatur - VST/B50
      ISO 306
      °C
      • Maximal allowable service temperature in air
      • ∙ for short periods (3)
        -
        °C
        150
      • ∙ continously: for 5.000 / 20.000 h (4)
        -
        °C
        105 / 90
    • Minimal service temperature (5)
      -
      °C
      -50
      • Flammability (6)
      • ∙ Oxygen-Index
        ISO 4589-1/-2
        %
        15
      • ∙ according to UL 94 (3 / 6 mm thickness)
        -
        -
        HB / HB
    • Specific heat capacity
      -
      J / (g · K)
      1,5
    • Mechanical Properties at 23°C (7)
      • Tension test (8)
      • ∙ tensile stress at yield / tensile stress at break (9) +
        ISO 527-1/-2
        N / mm2
        78 / -
      • ∙ tensile stress at yield / tensile stress at break (9) ++
        ISO 527-1/-2
        N / mm2
        78 / -
      • ∙ tensile strength (9) +
        ISO 527-1/-2
        N / mm2
        78
      • ∙ tensile strain at yield (9) +
        ISO 527-1/-2
        %
        40
      • ∙ tensile strain at break / elongation at break (9) +
        ISO 527-1/-2
        %
        50 / -
      • ∙ tensile strain at break / elongation at break (9) ++
        ISO 527-1/-2
        %
        50 / -
      • ∙ tensile modulus of elasticity (10) +
        ISO 527-1/-2
        N / mm2
        3300
      • ∙ tensile modulus of elasticity (10) ++
        ISO 527-1/-2
        N / mm2
        3300
      • Compression test (11)
      • ∙ compressive stress at 1/2/5 % nominal strain (12) +
        ISO 604
        N / mm2
        22 / 40 / 75
      • Creep test in tension (8)
      • ∙ stress to produce 1% strain
        ISO 899-1
        N / mm2
        15
      • stress to produce 1% strain (σ 1/1000)
        ISO 899-1
        N / mm2
        15,00
    • Charpy impact strenght - Unnotched (12)
      ISO 179-1/1eU
      kJ / m2
      200
    • Charpy impact strenght - Notched
      ISO 179-1/1eA
      kJ / m2
      10
    • Charpy impact strength (15° V-notched, both-sided)
      ISO 11542-2
      kJ / m2
    • Izod impact strength - Notched +
      180/2A
      kJ / m2
      10
    • Izod impact strength - Notched ++
      180/2A
      kJ / m2
      10,00
    • Ball intentation hardness (13)
      2039-1
      N / mm2
      160
    • Rockwell hardness (134)
      ISO 2039-2
      N / mm2
      M 88
    • Shore hardness D (3 / 15 s)
      ISO 868
      N / mm2
    • Coefficient of sliding friction m (14)
      -
      -
      0,34
    • Sliding wear method E (14)
      -
      µ / km
      4,60
    • Sliding wear method Q (14)
      -
      µ / km
    • Electrical Properties at 23°C
    • Electric strength (15)
      IEC 60243-1
      kV / mm
      20,00
    • Electric strength (15) ++
      IEC 60243-1
      kV / mm
      20,00
    • Volume resistivity +
      IEC 60093
      Ω · cm
      > 1014
    • Volume resistivity ++
      IEC 60093
      Ω · cm
      > 1014
    • Surface resistivity +
      IEC 60093
      Ω
      > 1013
    • Surface resistivity ++
      IEC 60093
      Ω
      > 1013
      • Relative permittivity ε
      • ∙ at 100 Hz +
        IEC 60250
        -
        3,80
      • ∙ at 100 Hz ++
        IEC 60250
        -
        3,80
      • ∙ at 1 MHz +
        IEC 60250
        -
        3,80
      • ∙ at 1 MHz ++
        IEC 60250
        -
        3,80
      • Dielectric dissipation factor tan Delta δ
      • ∙ at 100 Hz +
        IEC 60250
        -
        0,0030
      • ∙ at 100 Hz ++
        IEC 60250
        -
        0,0030
      • ∙ at 1 MHz +
        IEC 60250
        -
        0,0080
      • ∙ at 1 MHz ++
        IEC 60250
        -
        0,0080
    • Comparative tracking index (CTI) +
      IEC 60112
      -
      600
    • Comparative tracking index (CTI) ++
      IEC 60112
      -
      600
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