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STYRON™ 685DL
| Category: | PS (GPPS) , General Purpose Polystyrene |
| Manufacturer: | Americas Styrenics LLC |
| Trademark: | STYRON™ |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | HyXfPD_STYRON-685DL.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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STYRON™685DL is a general-purpose polystyrene material,. This product is available in North America or Latin America and is processed by extrusion or injection molding. STYRON™The main features of 685DL are:
Typical application areas include:
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| General Information | |
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| Features |
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| Uses |
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| Agency Ratings |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.04 | g/cm³ | ASTM D792 |
| Melt Mass-Flow Rate (MFR) (200°C/5.0 kg) | 1.5 | g/10 min | ASTM D1238 |
| Molding Shrinkage - Flow | 0.40 - 0.80 | % | ASTM D955 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Rockwell Hardness (L-Scale) | 107 | ASTM D785 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | 3170 | MPa | ASTM D638 |
| Tensile Strength (Break) | 52.0 | MPa | ASTM D638 |
| Tensile Elongation (Break) | 3.0 | % | ASTM D638 |
| Flexural Modulus | 3240 | MPa | ASTM D790 |
| Flexural Strength | 90.0 | MPa | ASTM D790 |
| Tensile Rupture | 52.0 | MPa | ASTM D638 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact (23°C) | 21 | J/m | ASTM D256 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load | ASTM D648 | ||
| 0.45 MPa, not annealed | 98.0 | °C | ASTM D648 |
| 1.8 MPa, not annealed | 89.0 | °C | ASTM D648 |
| Vicat Softening Temperature | 108 | °C | ASTM D1525 |
| CLTE - Flow | 9.0E-5 | cm/cm/°C | ASTM D696 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Rear Temperature | 200 - 215 | °C | |
| Middle Temperature | 215 - 230 | °C | |
| Front Temperature | 230 - 245 | °C | |
| Nozzle Temperature | 230 - 245 | °C | |
| Back Pressure | 0.200 - 1.50 | MPa |
| Extrusion | Nominal Value | Unit | |
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| Cylinder Zone 1 Temp. | 177 - 193 | °C | |
| Cylinder Zone 2 Temp. | 182 - 204 | °C | |
| Cylinder Zone 3 Temp. | 188 - 210 | °C | |
| Cylinder Zone 4 Temp. | 199 - 216 | °C | |
| Cylinder Zone 5 Temp. | 204 - 221 | °C | |
| Adapter Temperature | 193 - 232 | °C | |
| Melt Temperature | 193 - 232 | °C | |
| Die Temperature | 199 - 232 | °C |
| Extrusion instructions |
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| Polish Rolls: 66 - 104 °CHead Pressure: 10 - 21 MPA |
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