Borstar® HE6063

Category: HDPE , High Density Polyethylene
Manufacturer: Borealis AG
Trademark: Borstar®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: 5Aa4uc_Borstar-HE6063.pdf
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Borstar HE6063 is a natural, UV-stabilised, colourable, bimodal high density (HD) jacketing compound, which is produced with the Borealis proprietary Borstar bimodal process technology.

Borstar technology allows the manufacturing of polymers outside the traditional MFR and density range making it possible to optimize processability, reduce shrinkage and yet provide excellent physical toughness and environmental stress crack resistance (ESCR).

Borstar HE6063 contains a well dispersed UV-stabiliser in sufficient amount providing a measure of weathering resistance. In order to fully utilise the unique low shink properties of Borstar HE6063 we recommend the use of non-warping colour masterbatches.

The physical toughness and very low water permeability of the compound make it an ideal solution especially for buried power cables. Borstar HE6063 offers a balance of properties giving advantages in manufacturing, installation and lifetime performance of communication and energy cables.

Borstar HE6063 meets the applicable requirements as below when processed using sound extrusion practice and testing procedure:
  • ASTM D 1248 Type III, Class A, Category 4, Grade E9, J5
  • BS 6234: Type H03, TS2
  • DIN 57818/VDE 0818
  • EN 50290-2-24
  • D 620 S1, Part 1, table 4B, DMP 5, 13, 16
  • IEC 60502, Type ST7
  • IEC 60840, Type ST7
  • ISO 1872-PE, KHLN, 45 D-006
  • NF C32-060
General Information
Additive
  • UV stabilizer
Features
  • Moisture resistance
  • High ESCR (Stress Cracking Resistance)
  • Good UV resistance
  • Workability, good
  • Good coloring
  • Good wear resistance
  • Scratch resistance
  • Good weather resistance
  • Good toughness
  • Low shrinkage
  • High hardness
Uses
  • Communication Cable Jacketing
  • Cable sheath
  • Wire and cable applications
Agency Ratings
  • ASTM D 1248, II, Class A, Cat. 4, Grade E9 , J5
  • BS 6234 Type H03 TS2
  • EN 50290-2-24
  • HD 620 S1 Part 1, table 4B, DMP 5, 13, 16
  • ICEA S-61-402
  • IEC 60502 Type ST7
  • IEC 60840 Type ST7
  • NF C 32-060
Appearance
  • Natural color
Forms
  • Particles
Processing Method
  • Extrusion
PhysicalNominal ValueUnitTest Method
Density 1(Base Resin)0.946g/cm³ISO 1183
Melt Mass-Flow Rate (MFR) ISO 1133
    190°C/2.16 kg 0.50g/10 minISO 1133
    190°C/5.0 kg 2.0g/10 minISO 1133
Environmental Stress-Cracking Resistance (Condition B, 50°C, 10% Igepal, F0)> 5000hrIEC 60811-4-1/B
HardnessNominal ValueUnitTest Method
Durometer Hardness
    Shaw D, 1 sec 61ISO 868
    Shaw D, 3 seconds 60DIN 53505
MechanicalNominal ValueUnitTest Method
Tensile Stress (Yield)35.0MPaISO 527-2/50
Tensile Strain (Break)900%ISO 527-2/50
Flexural Modulus 850MPaASTM D790
ThermalNominal ValueUnitTest Method
Brittleness Temperature < -76.0°CASTM D746
ElectricalNominal ValueUnitTest Method
Volume Resistivity 10ohms·cmIEC 60093
Dielectric Strength 70kV/mmIEC 60243-1
Additional InformationNominal ValueUnitTest Method
Pressure Test 2(115°C)%IEC 60811-3-1
ExtrusionNominal ValueUnit
Melt Temperature 180 - 190°C
Extrusion instructions
Preheating: 90 °CCooling water: 60 °C
Note Message
1 .ISO 1872-2
2 .at high temperature, 6 hrs
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