HANWHA CLBB-850BK

Category: LDPE , Low Density Polyethylene
Manufacturer: Hanwha Chemical
Trademark: HANWHA
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: IW537e_HANWHA-CLBB-850BK.pdf
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Hanwha CLBB-850BK is a black low density polyethylene(LDPE) compound designed for telephone cable jacketing applications. It provides excellent environmental stress crack resistance(ESCR), low temperature performance, processability and good physical properties. It contains 2.6% well-dispersed carbon black to ensure excellent weathering resistance.
General Information
Features
  • Low density
  • High ESCR (Stress Cracking Resistance)
  • Workability, good
  • Good weather resistance
  • Excellent appearance
Uses
  • Cable sheath
  • Wire and cable applications
Agency Ratings
  • ANSI C 8.35
  • ASTM D 1248, I, Class C, Cat. 5 Grade J1
  • ASTM D 1248, I, Class C, Cat. 5, Grade E5
  • ASTM D 1248, I, Class C, Cat. 5, Grade J3
  • BS 6234 Type H03C, TS2
  • ICEA S-61-402
  • ICEA S-84-608 1988
  • IEC 60502 Type ST3
  • IEC 60502 Type ST7
  • IEC 60840 Type ST7
  • IEC 60840 Type ST3
Appearance
  • Black
Forms
  • Particle
Processing Method
  • Extrusion
PhysicalNominal ValueUnitTest Method
Density 0.933g/cm³ASTM D1505
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)0.25g/10 minASTM D1238
Environmental Stress-Cracking Resistance (50°C, 10% Igepal, F0)> 2000hrASTM D1693
Carbon Black Content 2.6%ASTM D1603
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore D, 1 sec)53ASTM D2240
MechanicalNominal ValueUnitTest Method
Tensile Strength 16.2MPaASTM D638
Tensile Elongation (Break)550%ASTM D638
AgingNominal ValueUnitTest Method
Oven Aging (100°C)10.0day
Tensile strength retention- 10 days (100°C)> 85%ASTM D638
Retention of Tensile Elongation - 10 days (100°C)> 85%ASTM D638
ThermalNominal ValueUnitTest Method
Thermal Stress Crack Resistance > 96hrASTM D2951
Oxygen sensing time- AI (200°C)> 100minASTM D3895
OpticalNominal ValueUnitTest Method
Light Absorption Coefficient > 400Abs/mmASTM D3349
ThermalNominal ValueUnitTest Method
Brittleness Temperature < -76.0°CASTM D746
ElectricalNominal ValueTest Method
Dielectric Constant (1 MHz)2.40ASTM D150
Dissipation Factor (1 MHz)5.0E-4ASTM D150
ExtrusionNominal ValueUnit
Melt Temperature 200 - 230°C
Extrusion instructions
Hopper drying : 70°C/3hrs is recommended
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