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Master Bond adhesives
Borealis Borlink™ LE4244S Polyethylene Insulation Compound, Crosslinkable
Categories: Polymer; Thermoplastic; Polyethylene (PE)

Material Notes: Superclean™ LE4244S is a crosslinkable natural polyethylene compound, specially designed for insulation applications. Applications: Superclean™ LE4244S is intended for insulation of XLPE High Voltage cables with rated voltages up to 220 kV. Specifications: Superclean™ LE4244S meets these applicable requirements when processed using sound extrusion practice and testing procedure: ANSI/ICEA 108-720-2004; AEIC CS7-93 (3rd edition); HD 632 S1; and IEC 60840.

Information provided by Borealis AG

Key Words: XLPE
Available Properties
  • Density, ISO 1183/ISO 1872-2, base resin
  • Water Absorption, Karl Fischer-titration
  • Melt Flow, ISO 1133
  • Tensile Strength at Break, IEC 60811-1-2, after aging (168h, 135°C)
  • Tensile Strength at Break, ISO 527, 250mm/min
  • Elongation at Break, ISO 527, 250mm/min
  • Tensile Set, IEC 60811-2-1, Permanent Deformation at 0.2 MPa after 75% elongation under load
  • Volume Resistivity, IEC 60093
  • Dielectric Constant, IEC 60250
  • Dielectric Strength, IEC 60243
  • Dissipation Factor, IEC 60250
  • Melt Temperature
  • Shelf Life
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