INEOS Wire & Cable BPD4020

Category: MDPE , Medium Density Polyethylene
Manufacturer: INEOS Olefins & Polymers Europe
Trademark: INEOS Wire & Cable
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: ubxz2l_INEOS-Wire-Cable-BPD4020.pdf
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BPD4020 Natural

BPD4020 is a natural medium-density polyethylene grade designed for the extrusion of jackets of power and telecommunication cables.
It offers an excellent resistance to environmental stress cracking, good low temperature properties, and an excellent extrudability.
The polymer density has been chosen near the upper limit of MDPE in order to retain maximum mechanical properties, and resistance to heat deformation.
BPD4020 is stabilised and has excellent ageing properties. However it is not UV stabilised, so for outdoor applications an anti UV package needs to be added to lead to a complete outdoor weatherability.
General Information
Additive
  • Antioxidation
  • Carbon black (2%)
Features
  • High ESCR (Stress Cracking Resistance)
  • Workability, good
  • Good heat aging resistance
  • Medium density
Uses
  • Cable sheath
  • Wire and cable applications
RoHS Compliance
  • Contact manufacturer
Appearance
  • Natural color
Forms
  • Particle
PhysicalNominal ValueUnitTest Method
Density 0.938g/cm³ISO 1183/D
Melt Mass-Flow Rate (MFR) ISO 1133
    190°C/2.16 kg 0.20g/10 minISO 1133
    190°C/5.0 kg 0.85g/10 minISO 1133
Environmental Stress-Cracking Resistance (10% Igepal, F0)> 1000hrIEC 811-4-1
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore D, 1 sec)61ISO 868
MechanicalNominal ValueUnitTest Method
Tensile Stress ISO 527-2
    Yield 19.0MPaISO 527-2
    Fracture 34.0MPaISO 527-2
Tensile Strain (Break)> 600%ISO 527-2
AgingNominal ValueUnitTest Method
Retention of Mechanical Properties 1(100°C)> 75%IEC 60811-1-2
ThermalNominal ValueUnitTest Method
Heat Deformation - 6 hrs (115°C)%IEC 811-3-1
Brittleness Temperature -76.0°CISO 974
Vicat Softening Temperature 116°CISO 306/A50
ExtrusionNominal ValueUnit
Cylinder Zone 1 Temp. 180°C
Cylinder Zone 2 Temp. 190°C
Cylinder Zone 3 Temp. 200°C
Cylinder Zone 4 Temp. 200°C
Adapter Temperature 210°C
Melt Temperature 210 - 230°C
Die Temperature 210°C
Extrusion instructions
L/D Ratio: 20:1
Note Message
1 .After aging in oven 10 days
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