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Elmet Technologies

LG Chemical LUTENE® XL2802BK semi-conductive compound
Categories: Polymer; Thermoplastic; Polyethylene (PE)

Material Notes: Applications: Excellent-smoothness extra clean semi-conductive compound for conductor and bonded insulation shielding of high voltage power cable

Description:

  • LUTENE® XL2802BK is a cross-linkable semi-conductive shielding compound for conductor and bonded insulation shielding of high voltage power cables.
  • LUTENE® XL2802BK is compatible with both copper and aluminum conductors. LUTENE® XL2802BK was specifically developed to provide a excellent-smoothness surface yielding a more perfect interface between extruded shield and the insulation. As a result, significantly improved cable performance can be expected.
  • LUTENE® XL2802BK has stable volume resistivity characteristics at elevated temperature. Characteristics:
    ? Excellent Surface Smoothness
    ? Excellent Electrical Properties
    ? Excellent Physical and Thermal Properties
    ? Long-run Extrusion without Scorch

    Specification: LUTENE® XL2802BK meets the property requirement of the following material specifications.
    ? AEIC CS8
    ? AEIC CS 7-93
    ? IEC 60502 / IEC 60840
    ? ICEA S-94-649, S-66-524 / NEMA WC74

    Information provided by LG Chemical

  • Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
     
    Physical PropertiesMetricEnglishComments
    Density 1.12 g/cc0.0405 lb/in³Base Resin; ASTM D1505
     
    Mechanical PropertiesMetricEnglishComments
    Tensile Strength at Break >= 14.7 MPa>= 2130 psi200 mm/min; ASTM D638
     >= 13.2 MPa
    @Treatment Temp. 135 °C,
    Time 605000 sec
    >= 1910 psi
    @Treatment Temp. 275 °F,
    Time 168 hour
    retention after; ASTM D638
    Elongation at Break >= 160 %>= 160 %200 mm/min; ASTM D638
     >= 144 %
    @Treatment Temp. 135 °C,
    Time 605000 sec
    >= 144 %
    @Treatment Temp. 275 °F,
    Time 168 hour
    retention after; ASTM D638
     
    Electrical PropertiesMetricEnglishComments
    Volume Resistivity  <= 100 ohm-cm
    @Temperature 23.0 °C
    <= 100 ohm-cm
    @Temperature 73.4 °F
    DC; ASTM D991
     <= 300 ohm-cm
    @Temperature 90.0 °C
    <= 300 ohm-cm
    @Temperature 194 °F
    DC; ASTM D991
     <= 500 ohm-cm
    @Temperature 135 °C
    <= 500 ohm-cm
    @Temperature 275 °F
    DC; ASTM D991
     
    Thermal PropertiesMetricEnglishComments
    Brittleness Temperature -40.0 °C-40.0 °Fno crack; ASTM D746
     
    Descriptive Properties
    Moisture Content<500 ppmKarl Fischer

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    PLHCHEM9896 / 239412

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