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Razalen® Q121 CR20
| Category: | PP Homopolymer , Polypropylene Homopolymer |
| Manufacturer: | Razin™ Engineering Plastics |
| Trademark: | Razalen® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | X3WQn9_Razalen-Q121-CR20.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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| Razalen Q121 CR20 is is an injection grade black color polypropylene reinforced with 20% calcium carbonate. The grade features high stiffness and good scratch resistance. |
| General Information | |
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| Filler / Reinforcement |
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| Features |
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| Appearance |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.05 | g/cm³ | ASTM D792 |
| Melt Mass-Flow Rate (MFR) (230°C/2.16 kg) | 10 | g/10 min | ASTM D1238 |
| Molding Shrinkage - Flow | 1.1 | % | ASTM D955 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength (Yield) | 20.0 | MPa | ASTM D638 |
| Tensile Elongation (Break) | 50 | % | ASTM D638 |
| Flexural Modulus | 2400 | MPa | ASTM D790 |
| Flexural Strength | 40.0 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact (23°C) | 30 | J/m | ASTM D256 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load (0.45 MPa, Unannealed) | 115 | °C | ASTM D648 |
| Vicat Softening Temperature | 110 | °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 205 | °C | |
| Middle Temperature | 205 to 210 | °C | |
| Front Temperature | 210 to 215 | °C | |
| Processing (Melt) Temp | 220 to 240 | °C | |
| Mold Temperature | 40.0 to 70.0 | °C | |
| Injection Pressure | 50.0 to 150 | MPa |
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