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HANWHA CHYA-870F
| Category: | HDPE , High Density Polyethylene |
| Manufacturer: | Hanwha Chemical |
| Trademark: | HANWHA |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | pwIeaB_HANWHA-CHYA-870F.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Hanwha CHYA-870F is a high density polyethylene(HDPE) cellular compound designed for Foam/Skin telephone cable and other cellular insulation applications. It contains controlled amount of chemical blowing agent that gives up to 50% cellular expansion through temperature controlled extrusion. It provides excellent processability and electrical/physical properties. It can be used for foam-skin telephone singles insulation including air-core and jelly-filled. |
| General Information | |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density | 0.948 | g/cm³ | ASTM D1505 |
| Melt Mass-Flow Rate (MFR) (190°C/2.16 kg) | 0.80 | g/10 min | ASTM D1238 |
| Environmental Stress-Cracking Resistance (50°C, 10% Igepal, F0) | > 1000 | hr | ASTM D1693 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength | 22.6 | MPa | ASTM D638 |
| Tensile Elongation (Break) | 650 | % | ASTM D638 |
| Aging | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Oven Aging (100°C) | 2.0 | day | |
| Tensile strength retention- 2 days (100°C) | > 90 | % | ASTM D638 |
| Elongation retention rate- 2 days (100°C) | > 90 | % | 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) | > 200 | min | ASTM D3895 |
| 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) | 2.32 | ASTM D150 | |
| Dissipation Factor (1 MHz) | 6.0E-4 | ASTM D150 |
| Extrusion | Nominal Value | Unit | |
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| Melt Temperature | 150 - 200 | °C |
| Extrusion instructions |
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| Line Speed : 2,500 m/min |
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