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HANWHA CMBA-8240BK
| Category: | MDPE , Medium Density Polyethylene |
| Manufacturer: | Hanwha Chemical |
| Trademark: | HANWHA |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | Udlpbd_HANWHA-CMBA-8240BK.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Hanwha CMBA-8240BK is a black medium density polyethylene(MDPE) compound designed for power & communication cable jacketing applications. It combines excellent physical properties with good processing. It provides excellent resistance to environmental stress cracking(ESCR) and thermal oxidative degradation. It contains 2.5% well-dispersed carbon black to ensure excellent weathering resistance. |
| General Information | |
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| Appearance |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density | 0.949 | g/cm³ | ASTM D1505 |
| Melt Mass-Flow Rate (MFR) (190°C/2.16 kg) | 0.23 | g/10 min | ASTM D1238 |
| Environmental Stress-Cracking Resistance (50°C, 10% Igepal, F0) | > 5000 | hr | ASTM D1693 |
| Carbon Black Content | 2.5 | % | ASTM D1603 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness (Shore D, 1 sec) | 59 | ASTM D2240 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength | 29.4 | MPa | ASTM D638 |
| Tensile Elongation (Break) | 800 | % | ASTM D638 |
| Aging | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Oven Aging (100°C) | 10.0 | day | |
| Tensile strength retention- 10 days (100°C) | > 85 | % | ASTM D638 |
| Retention of Tensile Elongation - 10 days (100°C) | > 85 | % | ASTM D638 |
| Thermal | Nominal Value | Unit | Test Method |
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| Thermal Stress Crack Resistance | > 96 | hr | ASTM D2951 |
| Oxygen sensing time- AI (200°C) | > 100 | min | ASTM D3895 |
| Optical | Nominal Value | Unit | Test Method |
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| Light Absorption Coefficient | > 400 | Abs/mm | ASTM D3349 |
| Thermal | Nominal Value | Unit | Test Method |
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| Brittleness Temperature | -76.0 | °C | ASTM D746 |
| Electrical | Nominal Value | Test Method | |
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| Dielectric Constant (1 MHz) | 2.40 | ASTM D150 | |
| Dissipation Factor (1 MHz) | 5.0E-4 | ASTM D150 |
| Extrusion | Nominal Value | Unit | |
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| Melt Temperature | 200 - 230 | °C |
| Extrusion instructions |
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| Hopper drying : 70°C/3hrs is recommended |
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