About |
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Propylplus is a range of polypropylene based compounds specially designed for those applications requiring superior thermo-mechanical properties, outstanding heat resistance and high electrical properties. They can be used as primary insulation on multimedia, telecom, instrumentation wires, optical fiber cables and other applications where extremely thin wall thickness must comply with high performing properties.&& |
Product Description | |
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Generic | PP not specified |
Material Status | Commercial: Active |
Features | Good Electrical Properties,High Heat 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 | 0.900 | g/cm³ | ISO 1183 |
Melt Flow Rate | |||
230℃,2.16kg | 4.0 | g/10min | ISO 1133 |
THERMAL | Nominal value | Unit | Test method |
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Vicat Softening Temp | 151 | ℃ | ISO 306/A |
Electrical performance | Nominal value | Unit | Test method |
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Volume resistivity | |||
20 ℃ | > 1.0E+17 | ohms·cm | ASTM D257 |
Dielectric constant | |||
1 MHz | 2.28 |
Supplementary information | Nominal value | Unit | Test method |
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Hot pressing test | |||
120℃ | < 50 | % | IEC 60811 |
MECHANICAL | Nominal value | Unit | Test method |
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Shore hardness | |||
Shore D, 15 seconds | 61 | ISO 868 | |
tensile strength | |||
fracture | 28.0 | MPa | ISO 527-2/50 |
Tensile strain | |||
fracture | 750 | % | ISO 527-2/50 |
Process Conditions | |||
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Extrusion | Nominal value | Unit | Test method |
Barrel 1 zone temperature | 180 | °C | |
Barrel 2 zone temperature | 190 | °C | |
Barrel 3 zone temperature | 200 | °C | |
Barrel 4 zone temperature | 210 | °C | |
Head temperature | 230 | °C | |
Nozzle temperature | 240 | °C |
Notes |
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1. Typical properties: these are not to be construed as specifications. |
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