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EPIGUM OR/87
| Category: | TPV , Thermoplastic Vulcanizate |
| Manufacturer: | Crosspolimeri S.p.A. |
| Trademark: | EPIGUM |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | G134bq_EPIGUM-OR-87.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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EPIGUM OR/87 is a halogen-free thermoplastic elastomer (TPV) study for application at high temperature also in contact with oil. EPIGUM OR/87 is a high performance thermoplastic vulcanised (TPV) designed to survive long-term exposure to hot oil. Ideal for automotive and electrical applications where there is exposure to heat and/or oil. It has excellent resistance to many mineral and synthetic motor oils, transmission fluids, and greases. It is suitable in bondable to polyamides via overmoulding (insert and 2-shot). Readily recycled both in process and post consumer. |
| General Information | |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.15 | g/cm³ | ASTM D792 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness (Shore D) | 45 | ASTM D2240 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Stress (Yield) | > 15.0 | MPa | IEC 60811 |
| Tensile Strain (Break) | > 250 | % | IEC 60811 |
| Aging | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Change in Tensile Strength in Air (150°C, 240 hr) | > 13 | % | IEC 60811 |
| Change in Tensile Strain at Break in Air (150°C, 240 hr) | > 200 | % | IEC 60811 |
| Change in Shore Hardness in Air (Shore A, 150°C, 240 hr) | < 5.0 | IEC 60811 | |
| Change in Volume in Air (150°C, 240 hr) | < 5.0 | % | IEC 60811 |
| Change in Tensile Stress | IEC 60811 | ||
| 121°C, 18 hr, in IRM 902 Oil | > 12 | % | |
| 121°C, 18 hr, in IRM 903 Oil | > 12 | % | |
| 150°C, 240 hr, in ASTM #2 Oil | > 13 | % | |
| Change in Tensile Strain at Break | IEC 60811 | ||
| 121°C, 18 hr, in IRM 902 Oil | > 200 | % | |
| 121°C, 18 hr, in IRM 903 Oil | > 200 | % | |
| 150°C, 240 hr, in ASTM #2 Oil | > 200 | % | |
| Change in Shore Hardness | IEC 60811 | ||
| Shore A, 121°C, 18 hr, in IRM 902 Oil | < 3.0 | ||
| Shore A, 121°C, 18 hr, in IRM 903 Oil | < 3.0 | ||
| Shore A, 150°C, 240 hr, in ASTM #2 Oil | < 5.0 | ||
| Change in Volume | IEC 60811 | ||
| 121°C, 18 hr, in IRM 902 Oil | < 3.0 | % | |
| 121°C, 18 hr, in IRM 903 Oil | < 3.0 | % | |
| 150°C, 240 hr, in ASTM #2 Oil | < 5.0 | % |
| Thermal | Nominal Value | Unit | Test Method |
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| Hot Set 1 | IEC 60811 | ||
| 200°C | 15 | % | |
| Residual : 200°C | 0.0 | % | |
| Service Temperature | -40 to 125 | °C |
| Flammability | Nominal Value | Unit | Test Method |
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| Oxygen Index | 20 | % | ASTM D2863 |
| Extrusion | Nominal Value | Unit | |
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| Drying Temperature | 100 to 120 | °C | |
| Drying Time | 3.0 | hr | |
| Cylinder Zone 1 Temp. | 190 | °C | |
| Cylinder Zone 2 Temp. | 195 | °C | |
| Cylinder Zone 3 Temp. | 210 | °C | |
| Cylinder Zone 4 Temp. | 220 | °C | |
| Cylinder Zone 5 Temp. | 230 | °C | |
| Die Temperature | 240 | °C |
| Note Message | |
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| 1 . | 20 N/cm² |
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