Material Comparison
Product Info
Product Name
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TP, Unspecified MEGOLON™ S300 Alphagary
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Plastic Datasheets
| Supplementary Information | Test Condition | Test Method | Alphagary/MEGOLON™ S300 |
|---|---|---|---|
| ozone resistance | ASTM D470 | pass | |
| HalogenAcidGasEvolution | IEC 60754-1 | 0.0 % |
| hardness | Test Condition | Test Method | Alphagary/MEGOLON™ S300 |
|---|---|---|---|
| Shore hardness | 邵氏D | ASTM D2240 | 58 |
| Electrical performance | Test Condition | Test Method | Alphagary/MEGOLON™ S300 |
|---|---|---|---|
| Dissipation Factor | 50Hz | ASTM D150 | 0.020 |
| dielectric constant | 50Hz | ASTM D150 | 4.80 |
| insulation resistance | 20°C | BS646999.2 | 1E+14 ohms·cm |
| after12hoursimmersioninwater:20°C | BS646999.2 | 5E+13 ohms·cm |
| Mechanical properties | Test Condition | Test Method | Alphagary/MEGOLON™ S300 |
|---|---|---|---|
| tensile strength | after7days,inIRM902Oil:23°C | 14.0 MPa | |
| -- | IEC 60811-1-1 | 15.0 MPa | |
| Tensile strain | 断裂 | IEC 60811-1-1 | 150 % |
| 断裂2 | IEC 60811-1-2 | 110 % | |
| elongation at break | after4hours,inIRM902Oil:70°C | 230 % | |
| after7days,inIRM903Oil:23°C | 170 % | ||
| tensile strength | after4hours,inIRM902Oil:70°C | 12.0 MPa | |
| after7days,inIRM903Oil:23°C | 13.0 MPa | ||
| elongation at break | after7days,inIRM902Oil:23°C | 170 % | |
| tensile strength | --2 | IEC 60811-1-2 | 19.0 MPa |
| flammability | Test Condition | Test Method | Alphagary/MEGOLON™ S300 |
|---|---|---|---|
| Smoke density | Non-flamingmode4 | ASTME662 | <200 Ds |
| Acid gas release | IEC 60754-2 | 14.0 µS/cm | |
| pH | IEC 60754-2 | 5.50 | |
| Combustion temperature index | ISO 4589-3 | 270 °C | |
| Limiting Oxygen Index | ISO 4589-2 | 35 % | |
| Smoke density | Flamingmode3 | ASTME662 | <130 Ds |
| toxicity | NES713 | 2.00 |
| physical property | Test Condition | Test Method | Alphagary/MEGOLON™ S300 |
|---|---|---|---|
| melt mass-flow rate | 150°C/21.6kg | ISO 1133 | 4.5 g/10min |
| Mooney viscosity | ML1+4,140°C | ASTM D1646 | 45 MU |
| density | ASTM D792 | 1.55 g/cm³ |
| aging | Test Condition | Test Method | Alphagary/MEGOLON™ S300 |
|---|---|---|---|
| Change rate of ultimate elongation in air | 100°C,168hr | -25 % | |
| Change rate of tensile strength in air | 70°C,4hr,inIRM902Oil | -22 % | |
| 23°C,168hr,inIRM902Oil | -7.0 % | ||
| Tensile stress change rate | 70°C,4hr,inIRM902Oil，断裂 | 50 % | |
| 23°C,168hr,inIRM903Oil，断裂 | 13 % | ||
| 70°C,168hr,inWater，断裂 | BS646999.1 | -15 % | |
| Change rate of tensile strength in air | 70°C,168hr,inWater | BS646999.1 | 0.0 % |
| volume change | 70°C,4hr,inIRM902Oil | 3.0 % | |
| Change rate of tensile strength in air | 23°C,168hr,inIRM903Oil | -11 % | |
| volume change | 23°C,168hr,inIRM903Oil | 10 % | |
| Change rate of tensile strength in air | 100°C,168hr | 26 % | |
| volume change | 23°C,168hr,inIRM902Oil | 1.0 % | |
| Tensile stress change rate | 23°C,168hr,inIRM902Oil，断裂 | 11 % |
| elastomer | Test Condition | Test Method | Alphagary/MEGOLON™ S300 |
|---|---|---|---|
| tear strength | BS646999.1 | 5.00 kN/m |
| Thermal performance | Test Condition | Test Method | Alphagary/MEGOLON™ S300 |
|---|---|---|---|
| ColdElongation | -25°C | IEC 60811-1-4 | 40 % |
| Hot pressing test | 80°C | IEC 60811-3-1 | 14 % |
| Heat distortion temperature | 90°C | BS646999.1 | 7.0 % |
| ColdImpact | -25°C | IEC 60811-1-4 | pass |
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