Borealis PE HE4873

Category: HDPE , High Density Polyethylene
Manufacturer: Borealis AG
Trademark: Borealis PE
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: 1frURP_Borealis-PE-HE4873.pdf
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It is a fully formulated compound for physical foamed data cable insulation. HE4873 is a high-density polyethylene compound containing blowing agent for the production of foam or foam-skin insulation.
General Information
Features
  • High density
  • Workability, good
Uses
  • Wire and cable applications
  • Insulating material
  • Foam
Agency Ratings
  • ASTM D 1248, III, Class A, Cat. 3, Grade E1
  • ASTM D 1248, III, Class A, Cat. 3, Grade E3
  • EN 50288
  • EN 50290-2-23
  • IEC 61156
  • ISO 1872 PE KEGHN 45D045
Processing Method
  • Extrusion
PhysicalNominal ValueUnitTest Method
Density 0.946g/cm³ISO 1183
Apparent Density 0.50 - 0.60g/cm³
Melt Mass-Flow Rate (MFR) (140°C/5.0 kg)3.8g/10 minISO 1133
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore D, 1 sec)61ISO 868
MechanicalNominal ValueUnitTest Method
Tensile Stress 23.0MPaISO 527-2
Tensile Strain (Break)600%ISO 527-2
ThermalNominal ValueUnitTest Method
Brittleness Temperature < -76.0°CASTM D746
ExtrusionNominal ValueUnit
Cylinder Zone 1 Temp. 165°C
Cylinder Zone 2 Temp. 180°C
Cylinder Zone 3 Temp. 185°C
Cylinder Zone 4 Temp. 175°C
Cylinder Zone 5 Temp. 170°C
Adapter Temperature 200°C
Die Temperature 220°C
Extrusion instructions
Screw Cooling: 120°CFlange Temperature: 190°CHead Temperature: 200°C
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