About |
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The compound can be an ideal solution for applications like coax cables, electronic cables, communication cables, low voltage power cables, instrumentation and control cables in harsh environments.&& |
Product Description | |
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Generic | 热塑性聚酯 |
Material Status | Commercial: Active |
Features | Low smoke,Crosslinked radiation,Halogen free,Flame Characteristics,High Heat Resistance,Grease resistance |
Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
Process Methods | Extrusion |
Technical Data | |||
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PHYSICAL | Nominal value | Unit | Test method |
Density | 1.45 | g/cm³ | ISO 1183/A |
Melt Flow Rate | |||
190℃,2.16kg | 12 | g/10min | ISO 1133 |
Water absorption rate | |||
70℃,10days | 5.00 | mg/cm² | IEC 811-1-3 |
23℃,24hr | 0.50 | % | IEC 811-1-3 |
PH value | 5.6 | IEC 60754-2 |
elastic body | Nominal value | Unit | Test method |
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tear strength | 49.0 | kN/m | ASTM D624 |
Aging performance | Nominal value | Unit | Test method |
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The rate of change in tensile strength in air | |||
120℃,240 hr | 6.0 | % | IEC 811-1-2 |
Changes in tensile stress during fracture in air | |||
120℃,240 hr | -12 | % | IEC 811-1-2 |
THERMAL | Nominal value | Unit | Test method |
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thermosetting | IEC 540 | ||
Elongation under load | 20 | % | IEC 60540 |
Residual elongation | 3.0 | % | IEC 60540 |
Temperature index | 300 | ℃ | ASTM D2863 |
Electrical performance | Nominal value | Unit | Test method |
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Volume resistivity | 1.0E+11 | ohms·cm | IEC 60167 |
Dielectric constant | |||
50 Hz | 3.90 | IEC 60250 | |
Conductivity | 0.900 | µS/mm | EN 50267-2-2 |
FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
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Extreme oxygen index | 38 | % | ASTM D2863 |
Halogen Content | < 0.100 | % | IEC 754-1 |
toxicity | 1.00 | NES 713 |
MECHANICAL | Nominal value | Unit | Test method |
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Shore hardness | |||
Shaw’s A | 90 | ISO 7619 | |
tensile strength | IEC 811-1-1 | ||
— | > 8.00 | MPa | IEC 811-1-1 |
— | 16.0 | MPa | IEC 811-1-1 |
Tensile strain | |||
fracture | > 250 | % | IEC 811-1-1 |
fracture | 180 | % | IEC 811-1-1 |
Fracture, -40 ℃ | 25 | % | IEC 811-1-4 |
Fracture, -30 ℃ | 45 | % | IEC 811-1-4 |
Process Conditions | |||
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Extrusion | Nominal value | Unit | Test method |
Barrel 1 zone temperature | 150 to 160 | °C | |
Barrel 2 zone temperature | 160 to 170 | °C | |
Barrel 3 zone temperature | 165 to 175 | °C | |
Barrel 4 zone temperature | 170 to 180 | °C | |
Barrel 5 zone temperature | 170 to 180 | °C | |
Connector temperature | 170 to 180 | °C | |
Head temperature | 170 to 180 | °C | |
Nozzle temperature | 170 to 180 | °C |
Notes |
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1. Typical properties: these are not to be construed as specifications. |
2. After crosslinking |
3. Before crosslinking |
4. at 200°C/15min/0.2 MPa |
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