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KOPELEN B-320
| Category: | PP Impact Copolymer , Polypropylene Impact Copolymer |
| Manufacturer: | Lotte Chemical Corporation |
| Trademark: | KOPELEN |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | uNDcb8_KOPELEN-B-320.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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B-320 is impact block copolymer which has ethylene-propylene rubber inside homo polypropylene. This grade can be processed by sheet extrusion. B-320 shows good impact resistance at low temperature and has also high strength. It has good vacuum molding property, suitable for the production of vacuum molding goods. B-320 is applied to food packaging tray, various industrial sheets. |
| General Information | |
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| Features |
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| Uses |
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| RoHS Compliance |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 0.900 | g/cm³ | ASTM D792 |
| Melt Mass-Flow Rate (MFR) (230°C/2.16 kg) | 1.0 | g/10 min | ASTM D1238 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength (Yield) | 28.4 | MPa | ASTM D638 |
| Tensile Elongation (Break) | > 100 | % | ASTM D638 |
| Flexural Modulus | 1320 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact | ASTM D256 | ||
| -10°C | 44 | J/m | |
| 23°C | 390 | J/m |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load (0.45 MPa, Unannealed) | 110 | °C | ASTM D648 |
| Flammability | Nominal Value | Test Method | |
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| Flame Rating | HB | UL 94 |
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