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EL-Pro™ P842J
| Category: | PP Impact Copolymer , Polypropylene Impact Copolymer |
| Manufacturer: | SCG Chemicals Co., Ltd. |
| Trademark: | EL-Pro™ |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | Zago4Y_EL-Pro-P842J.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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| EL-Pro P842J is an impact copolymer polypropylene resin suitable for injection molding process. This resin is recommended for product that requires very high stiffness and very high processibility. |
| General Information | |
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| Features |
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| Uses |
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| Agency Ratings |
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| Forms |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density | 0.910 | g/cm³ | ASTM D1505 |
| Melt Mass-Flow Rate (MFR) (230°C/2.16 kg) | 40 | g/10 min | ASTM D1238 |
| Molding Shrinkage | ASTM D955 | ||
| Flow : 2.00mm | 1.4 | % | ASTM D955 |
| Transverse flow : 2.00mm | 1.3 | % | ASTM D955 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Rockwell Hardness (R-Scale) | 80 | ASTM D785 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength - Across Flow 1 | ASTM D638 | ||
| Yield | 28.9 | MPa | ASTM D638 |
| Fracture | 17.7 | MPa | ASTM D638 |
| Tensile Elongation (Break) | 60 | % | ASTM D638 |
| Flexural Modulus | 1420 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact | ASTM D256 | ||
| -20°C | 34 | J/m | ASTM D256 |
| 0°C | 44 | J/m | ASTM D256 |
| 23°C | 59 | J/m | ASTM D256 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load | ASTM D648 | ||
| 0.45 MPa, not annealed | 115 | °C | ASTM D648 |
| 1.8 MPa, not annealed | 55.0 | °C | ASTM D648 |
| Brittleness Temperature | -20.0 | °C | ASTM D746 |
| Vicat Softening Temperature | 150 | °C | ASTM D1525 |
| Melting Temperature | 120 - 163 | °C | ASTM D2117 |
| Flammability | Nominal Value | Test Method | |
|---|---|---|---|
| Flame Rating | HB | UL 94 |
| Optical | Nominal Value | Unit | Test Method |
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| Gloss | 30 | ASTM D2457 | |
| Haze | 80 | % | ASTM D1003 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Processing (Melt) Temp | 230 - 270 | °C | |
| Mold Temperature | 25.0 - 70.0 | °C | |
| Injection Rate | Fast | ||
| Screw Speed | 40 - 70 | rpm |
| Injection instructions |
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| Injection Pressure: 40 to 80% of max. pressurePacking and Holding Pressure: 30 to 60% of max. pressureBack Pressure: 10% of max. pressure |
| Note Message | |
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| 1 . | 50 mm/min |
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