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Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
EPDM S552 SK KOREA
SUPRENE®
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Plastic Datasheets
| hardness | Test Condition | Test Method | SK KOREA/S552 |
|---|---|---|---|
| Shore hardness | ShoreD | ASTM D2240 | 59 |
| Supplementary Information | Test Condition | Test Method | SK KOREA/S552 |
|---|---|---|---|
| HalogenAcidGasEvolution | IEC 60754-1 | 0.0 % |
| thermal performance | Test Condition | Test Method | SK KOREA/S552 |
|---|---|---|---|
| Hot pressing test | 90°C | IEC 60811-3-1 | 35 % |
| mechanical properties | Test Condition | Test Method | SK KOREA/S552 |
|---|---|---|---|
| Elongation at Break | after7days,inIRM903Oil:23°C | 160 % | |
| after4hours,inSAE20Oil:70°C | 180 % | ||
| after7days,inIRM902Oil:23°C | 220 % | ||
| after4hours,inIRM902Oil:70°C | 210 % | ||
| Tensile strain | Break | IEC 60811-1-1 | 200 % |
| Break3 | IEC 60811-1-2 | 170 % | |
| Break2 | IEC 60811-1-2 | 170 % | |
| tensile strength | after4hours,inIRM902Oil:70°C | 13.5 Mpa | |
| --2 | IEC 60811-1-2 | 15.0 Mpa | |
| --3 | IEC 60811-1-2 | 17.0 Mpa | |
| -- | IEC 60811-1-1 | 14.0 Mpa | |
| after7days,inIRM902Oil:23°C | 14.5 Mpa | ||
| after4hours,inSAE20Oil:70°C | 13.5 Mpa | ||
| after7days,inIRM903Oil:23°C | 12.5 Mpa |
| Physical properties | Test Condition | Test Method | SK KOREA/S552 |
|---|---|---|---|
| melt mass-flow rate | 150°C/21.6kg | ISO 1133 | 5.5 g/10min |
| flammability | Test Condition | Test Method | SK KOREA/S552 |
|---|---|---|---|
| Acid gas release | IEC 60754-2 | 4.00 µS/cm | |
| pH | IEC 60754-2 | 5.70 | |
| Combustion temperature index | ISO 4589-3 | 280 °C | |
| Extreme Oxygen Index | ISO 4589-2 | 36 % | |
| smoke density | Non-flamingmode | ASTME662 | <140 Ds |
| Flamingmode | ASTME662 | <60 Ds | |
| toxicity | NES713 | 0.600 |
| aging | Test Condition | Test Method | SK KOREA/S552 |
|---|---|---|---|
| Change rate of tensile strength in air | 70°C,4hr,inSAE20Oil | -5.0 % | |
| 70°C,4hr,inIRM902Oil | -5.0 % | ||
| 23°C,168hr,inIRM902Oil | 5.0 % | ||
| 110°C,168hr | 20 % | ||
| 70°C,168hr,inWater | BS646999.1 | -12 % | |
| 23°C,168hr,inIRM903Oil | -10 % | ||
| 100°C,168hr | 5.0 % | ||
| Tensile stress change rate | 70°C,168hr,inWater，Break | BS646999.1 | -5.0 % |
| 23°C,168hr,inIRM903Oil，Break | -20 % | ||
| 23°C,168hr,inIRM902Oil，Break | 10 % | ||
| 110°C,168hr，Break | -15 % | ||
| 70°C,4hr,inIRM902Oil，Break | 5.0 % | ||
| 70°C,4hr,inSAE20Oil，Break | -10 % | ||
| 100°C,168hr，Break | -15 % |
| elastomer | Test Condition | Test Method | SK KOREA/S552 |
|---|---|---|---|
| tear strength | BS646999.1 | 8.00 kN/m |