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Borealis FR4832
| Category: | XLPE , Crosslinked Polyethylene |
| Manufacturer: | Borealis AG |
| Trademark: | Borealis |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | y7dpXp_Borealis-FR4832.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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FR4832 is a chemically crosslinkable polyethylene compound for primary automotive wires. FR4832 is intended for use as a 125°C rated primary insulation for crosslinked automotive wires. FR 4832 in combination meets the applicable requirements as below when processed using sound extrusion and testing procedure: SAE J1128/J1127 |
| General Information | |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.40 | g/cm³ | ASTM D792 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness (Shore D) | 50 | ASTM D2240 |
| Elastomers | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength (Yield) | 17.3 | MPa | ASTM D412 |
| Tensile Elongation (Break) | 200 | % | ASTM D412 |
| Aging | Nominal Value | Unit | |
|---|---|---|---|
| Retention of Tensile Properties - After Ageing 1(165°C) | > 80 | % |
| Flammability | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flame Test 2 | Pass | Multiple Standards |
| Thermal | Nominal Value | Unit | |
|---|---|---|---|
| Brittleness Temperature | < -50.0 | °C |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Volume Resistivity | 1.0E+16 | ohms·cm | ASTM D257 |
| Dielectric Strength | > 550 | kV/mm | ASTM D149 |
| Dielectric Constant (23°C, 60 Hz) | 3.70 | ASTM D150 | |
| Dissipation Factor (23°C, 60 Hz) | 0.010 | ASTM D150 |
| Flammability | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Oxygen Index | 25 | % | ASTM D2863 |
| Extrusion | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 55.0 | °C | |
| Drying Time | 2.0 to 8.0 | hr | |
| Cylinder Zone 1 Temp. | 96.0 | °C | |
| Adapter Temperature | 110 | °C | |
| Melt Temperature | 120 to 125 | °C |
| Note Message | |
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| 1 . | 240 h |
| 2 . | ISO 6722/SAE J1128, 20 AWG - 16 mil cable |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| Mirathane™ E185L | Miracll Chemicals Co., Ltd. | TPU-Polyester | Mirathane™ |
| TPUCO® TPUI-E90 | Taiwan PU Corporation | TPU-Polyester | TPUCO® |
| Zhongfa PC/ABS CW-G20 | Yuyao Zhongfa Engineering Plastics Co. Ltd. | PC+ABS | Zhongfa |
| Fiberfil® J-60/20/E | Fiberfil® Engineered Plastics Inc. | PP Homopolymer | Fiberfil® |
| Plexiglas® 8H | Evonik Industries AG | Acrylic (PMMA) | Plexiglas® |
