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Borealis Visico™ ME4425/LE4432 Scorch Retardant, Moisture-Crosslinking Polyethylene Compound for Low Voltage Insulation

 

Subcategory: Polyethylene; Thermoplastic; MDPE

Material Notes:
Visico ME4425/LE4432 is a black, moisture-induced crosslinking polyethylene compound that is designed for use as low voltage wire insulation and jacketing. ME4425 is a medium-density ethylene vinylsilane copolymer that offers improved deformation resistance, toughness and durability over convention low-density ethylene vinylsilane copolymers. The combination of a Visico base material, ME4425, and a tin catalyst masterbatch, LE4432, provides a highly scorch retardant compound with excellent thermal stability. ME4425/LE4432 contains a patented scorch retardant additive (SRA) that increases the processing window for a moisture crosslinking compound and minimizes the tendency for premature crosslinking in the extruder, head or die.

LE4424/LE4437 is recommended for use as insulation for low voltage control cables and power cables up to 6 kV in rating.

Information provided by the Manufacturer.

Available Properties
  • Density
  • Melt Flow
  • Deformation
  • Tensile Strength @ Yield
  • Elongation at Yield
  • Electrical Resistivity
  • Dielectric Constant
  • Dielectric Strength
  • Dissipation Factor, Low Frequency
  • Middle Barrel Temperature
  • Front Barrel Temperature
  • Die Temperature
  • Head Temperature
   
Property Data

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