Category: | HDPE, HMW , High Density (HMW) Polyethylene |
Manufacturer: | Hanwha Chemical |
Trademark: | HANWHA |
Fillers: | - |
Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
Delivery Terms | FOB, CIF, DAP, DAT, DDP |
PDF: | LWr1uC_HANWHA-CHNA-8380L.pdf ![]() |
PRICE: | Order Products email sales@su-jiao.com |
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Hanwha CHNB-8380L is a high molecular weight, high density polyethylene(HDPE) insulation compound specially formulated to provide an excellent oxidative stability, physical/electrical properties. It provides superior long term aging performance especially in jelly-filled cable applications. It meets Telcordia(Bellcore) aging test requirements, as well as all major international aging test specifications for both solid and foam/skin insulation. It can be used for the full range of telephone cable insulation including air-core and jelly-filled cable. |
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Physical | Nominal Value | Unit | Test Method |
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Density | 0.945 | g/cm³ | ASTM D1505 |
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg) | 0.70 | g/10 min | ASTM D1238 |
Environmental Stress-Cracking Resistance (50°C, 10% Igepal, F0) | > 1000 | hr | ASTM D1693 |
Hardness | Nominal Value | Unit | Test Method |
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Durometer Hardness (Shore D, 1 sec) | 53 | ASTM D2240 |
Mechanical | Nominal Value | Unit | Test Method |
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Tensile Strength | 23.5 | MPa | ASTM D638 |
Tensile Elongation (Break) | 550 | % | ASTM D638 |
Aging | Nominal Value | Unit | Test Method |
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Oven Aging (100°C) | 2.0 | day | |
Retention of Tensile Elongation - 2 days (100°C) | > 90 | % | ASTM D638 |
Retention of Tensile Strength - 2 days (100°C) | > 90 | % | ASTM D638 |
Thermal | Nominal Value | Unit | Test Method |
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Oxidation Induction Time - AI (200°C) | > 200 | min | ASTM D3895 |
Thermal Stress Crack Resistance | > 96 | hr | ASTM D2951 |
Brittleness Temperature | < -76.0 | °C | ASTM D746 |
Electrical | Nominal Value | Unit | Test Method |
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Volume Resistivity | > 1.0E+16 | ohms·cm | ASTM D257 |
Dielectric Constant (1 MHz) | < 2.30 | ASTM D150 | |
Dissipation Factor (1 MHz) | < 1.0E-4 | ASTM D150 |
Extrusion | Nominal Value | Unit | |
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Melt Temperature | 240 to 280 | °C |
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