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Razalen® P121 GR20
| Category: | PP Impact Copolymer , Polypropylene Impact Copolymer |
| Manufacturer: | Razin™ Engineering Plastics |
| Trademark: | Razalen® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | eh1qY3_Razalen-P121-GR20.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Razalen P121 GR20 is an injection grade black color impact copolymer polypropylene reinforced with 20% glass fiber. It combines good toughness rigidity balance. Typical applications include automotive underhood application. |
| General Information | |
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| Additive |
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| Features |
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| Uses |
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| Appearance |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.03 | g/cm³ | ASTM D792 |
| Melt Mass-Flow Rate (MFR) (230°C/2.16 kg) | 5.0 | g/10 min | ASTM D1238 |
| Molding Shrinkage - Flow | 0.30 | % | ASTM D955 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength (Yield) | 50.0 | MPa | ASTM D638 |
| Tensile Elongation (Break) | > 4.0 | % | ASTM D638 |
| Flexural Modulus | 3400 | MPa | ASTM D790 |
| Flexural Strength | 80.0 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact (Area) (23°C) | 9.00 | kJ/m² | ASTM D256 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load | ASTM D648 | ||
| 0.45 MPa, Unannealed | 140 | °C | |
| 1.8 MPa, Unannealed | 125 | °C | |
| Vicat Softening Temperature | 105 | °C | ASTM D1525 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 80.0 to 100 | °C | |
| Drying Time | 2.0 to 4.0 | hr | |
| Rear Temperature | 200 to 210 | °C | |
| Middle Temperature | 210 to 220 | °C | |
| Front Temperature | 220 to 230 | °C | |
| Processing (Melt) Temp | 220 to 240 | °C | |
| Mold Temperature | 40.0 to 80.0 | °C | |
| Injection Pressure | 50.0 to 150 | MPa |
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