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Starex WR-9140
| Category: | ASA , Acrylonitrile Styrene Acrylate |
| Manufacturer: | SAMSUNG SDI CO., LTD. |
| Trademark: | Starex |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | 1rsHfl_Starex-WR-9140.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Material with the characteristic of high-impact resistance and high ductility that can be applied to exterior door, parabolic antenna etc. |
| General Information | |
|---|---|
| Features |
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| Uses |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.06 | g/cm³ | ASTM D792, ISO 1183 |
| Melt Mass-Flow Rate (MFR) (220°C/10.0 kg) | 3.4 | g/10 min | ASTM D1238, ISO 1133 |
| Molding Shrinkage | ASTM D955, ISO 2577 | ||
| Flow : 3.20 mm | 0.44 to 0.53 | % | |
| Across Flow : 3.20 mm | 0.46 to 0.57 | % |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Rockwell Hardness (R-Scale) | 96 | ASTM D785, ISO 2039-2 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | |||
| -- 1 | 1900 | MPa | ASTM D638 |
| -- | 2000 | MPa | ISO 527-2/50 |
| Tensile Strength | |||
| Yield 2 | 42.0 | MPa | ASTM D638 |
| Yield | 45.0 | MPa | ISO 527-2/50 |
| Break 3 | 44.0 | MPa | ASTM D638 |
| Break | 34.0 | MPa | ISO 527-2/50 |
| Tensile Elongation | |||
| Break 4 | 110 | % | ASTM D638 |
| Break | 18 | % | ISO 527-2/50 |
| Flexural Modulus | |||
| -- 5 | 1900 | MPa | ASTM D790 |
| -- 6 | 2000 | MPa | ISO 178 |
| Flexural Strength | |||
| -- 7 | 57.0 | MPa | ASTM D790 |
| -- 8 | 66.0 | MPa | ISO 178 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Charpy Notched Impact Strength 9(23°C) | 14 | kJ/m² | ISO 179/1eA |
| Notched Izod Impact | |||
| 23°C, 3.18 mm | 440 | J/m | ASTM D256 |
| 23°C, 6.35 mm | 91 | J/m | ASTM D256 |
| 23°C 10 | 11 | kJ/m² | ISO 180/1A |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load | |||
| 0.45 MPa, Unannealed, 6.40 mm | 96.0 | °C | ASTM D648 |
| 0.45 MPa, Unannealed, 4.00 mm | 91.0 | °C | ISO 75-2/B |
| 0.45 MPa, Annealed | 98.0 | °C | ISO 75-2/B |
| 1.8 MPa, Unannealed, 6.40 mm | 84.0 | °C | ASTM D648 |
| 1.8 MPa, Unannealed, 4.00 mm | 77.0 | °C | ISO 75-2/A |
| 1.8 MPa, Annealed, 4.00 mm | 94.0 | °C | ISO 75-2/A |
| Vicat Softening Temperature | 95.0 | °C | ISO 306/B50 |
| Flammability | Nominal Value | Test Method | |
|---|---|---|---|
| Flame Rating | UL 94 | ||
| 1.50 mm | HB | ||
| 3.00 mm | HB |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | |||
| -- | 80.0 to 90.0 | °C | |
| Desiccant Dryer | 80.0 | °C | |
| Drying Time | |||
| -- | 2.0 to 4.0 | hr | |
| Desiccant Dryer | 2.0 to 3.0 | hr | |
| Suggested Max Moisture | < 0.050 | % | |
| Rear Temperature | 180 to 190 | °C | |
| Middle Temperature | 200 to 210 | °C | |
| Front Temperature | 220 to 230 | °C | |
| Nozzle Temperature | 240 | °C | |
| Mold Temperature | 40.0 to 80.0 | °C | |
| Injection Pressure | 49.0 to 245 | MPa | |
| Back Pressure | 0.490 to 1.96 | MPa | |
| Screw Speed | 50 to 150 | rpm |
| Note Message | |
|---|---|
| 1 . | 5.0 mm/min |
| 2 . | 5.0 mm/min |
| 3 . | 5.0 mm/min |
| 4 . | 5.0 mm/min |
| 5 . | 2.8 mm/min |
| 6 . | 2.0 mm/min |
| 7 . | 2.8 mm/min |
| 8 . | 2.0 mm/min |
| 9 . | Thickness: 4 mm |
| 10 . | Thickness: 4 mm |
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