HANWHA CTBA-8720BK

Category: Polyolefin, Unspecified , Polyolefin
Manufacturer: Hanwha Chemical
Trademark: HANWHA
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: LghAmq_HANWHA-CTBA-8720BK.pdf
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HANWHA Wire and Cable Compound CTBA-8720BK is a semiconductive compound for conductor shielding and bonded insulation shielding of high voltage polyethylene insulated cable. HANWHA Wire and Cable Compound CTBA-8720BK has an excellent scorch stability, so it is used for the Triple coextrusion head.
General Information
Features
  • Workability, good
  • Crosslinkable
  • Good electrical performance
  • Heat resistance, high
  • Excellent appearance
Uses
  • Wire and cable applications
  • Medium voltage insulation
Agency Ratings
  • AEIC CS5
  • BS 6622
  • ICEA S-66-524
  • IEC 60502
  • IEC 60840
  • NEMA WC-7
  • VDE 0263
  • VDE 0273
Forms
  • Particle
Processing Method
  • Extrusion
PhysicalNominal ValueUnitTest Method
Density 1.13g/cm³ASTM D1505
Degree of Crosslinking 75%ASTM D2765A
AgingNominal ValueUnitTest Method
Tensile strength retention- 7 days (136°C)> 85%ASTM D638
Elongation retention rate- 7 days (136°C)> 85.0ASTM D638
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore D)58ASTM D2240
MechanicalNominal ValueUnitTest Method
Tensile Strength 17.2MPaASTM D638
Tensile Elongation (Break)250%ASTM D638
AgingNominal ValueUnitTest Method
Change in Tensile Strength in Air (136°C, 168 hr)< -15%ASTM D573
Change in Ultimate Elongation in Air (136°C, 168 hr)< -15%ASTM D573
ThermalNominal ValueUnitTest Method
Brittleness Temperature < -40.0°CASTM D746
ElectricalNominal ValueUnitTest Method
Volume Resistivity ASTM D257
    23°C < 2.0E+2ohms·cmASTM D257
    60°C < 5.0E+2ohms·cmASTM D257
    90°C < 1.0E+3ohms·cmASTM D257
ExtrusionNominal ValueUnit
Melt Temperature 100 - 130°C
Extrusion instructions
Cure Temperature : 320~390°C
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