HANWHA CLNA-820

Category: LDPE , Low Density Polyethylene
Manufacturer: Hanwha Chemical
Trademark: HANWHA
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: HBgAGW_HANWHA-CLNA-820.pdf
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Hanwha CLNA-820 is a high molecular weight, low density polyethylene(LDPE). It contains a controlled amount of antioxidant and has good mechanical and excellent electrical properties. It can be used for primary dielectric insulation of telephone, coaxial, control, power and other cables.
General Information
Additive
  • Antioxidant
Features
  • Antioxidant
  • Good Electrical Properties
  • Good Surface Finish
  • High ESCR (Stress Crack Resist.)
  • High Molecular Weight
Uses
  • Insulation
  • Wire & Cable Applications
Agency Ratings
  • ASTM D 1248, I, Class A, Cat. 5, Grade E4
  • ASTM D 1248, I, Class A, Cat. 5, Grade E5
Forms
  • Pellets
Processing Method
  • Extrusion
PhysicalNominal ValueUnitTest Method
Density 0.921g/cm³ASTM D1505
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)0.23g/10 minASTM D1238
Environmental Stress-Cracking Resistance (50°C, 10% Igepal, F0)24.0hrASTM D1693
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore D, 1 sec)52ASTM D2240
MechanicalNominal ValueUnitTest Method
Tensile Strength 16.7MPaASTM D638
Tensile Elongation (Break)650%ASTM D638
AgingNominal ValueUnitTest Method
Change in Tensile Strength in Air (100°C, 48 hr)< -15%ASTM D573
Change in Ultimate Elongation in Air (100°C, 48 hr)< -15%ASTM D573
ThermalNominal ValueUnitTest Method
Brittleness Temperature < -76.0°CASTM D746
ElectricalNominal ValueUnitTest Method
Volume Resistivity > 1.0E+16ohms·cmASTM D257
Dielectric Strength > 22kV/mmASTM D149
Dielectric Constant (1 MHz)2.28ASTM D150
Dissipation Factor (1 MHz)< 4.0E-4ASTM D150
ExtrusionNominal ValueUnit
Melt Temperature 180 to 220°C
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