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DOKI® PS 680L
| Category: | PS (GPPS) , General Purpose Polystyrene |
| Manufacturer: | DIOKI d.d. |
| Trademark: | DOKI® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | IrPtZX_DOKI-PS-680L.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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DOKI® POLISTIREN 680 L is transparent general purpose polystyrene exhibiting good melt flow properties. DOKI® POLISTIREN 680 L is basically intended for extrusion, foam extrusion, and injection moulding of thick-walled moulded products. DOKI® POLISTIREN 680 L is characterized by good thermal and dimensional stability of moulded products. |
| General Information | |
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| Appearance |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density | 1.05 | g/cm³ | ISO 1183 |
| Apparent Density | 0.60 | g/cm³ | ISO 60 |
| Melt Mass-Flow Rate (MFR) (230°C/1.2 kg) | 4.0 | g/10 min | ISO 1133 |
| Molding Shrinkage | 0.40 to 0.60 | % | ISO 294-4 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Rockwell Hardness (R-Scale) | 105 | ISO 2039-2 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | 3200 | MPa | ISO 527-2 |
| Tensile Stress | ISO 527-2 | ||
| Yield | 40.0 | MPa | |
| Break | 40.0 | MPa | |
| Tensile Strain (Break) | 1.0 | % | ISO 527-2 |
| Impact | Nominal Value | Unit | Test Method |
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| Notched Izod Impact Strength | < 1.0 | kJ/m² | ISO 180/4A |
| Thermal | Nominal Value | Unit | Test Method |
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| Vicat Softening Temperature | 98.0 | °C | ISO 306/B50 |
| Injection | Nominal Value | Unit | |
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| Processing (Melt) Temp | 180 to 230 | °C | |
| Mold Temperature | 20.0 to 60.0 | °C |
| Extrusion | Nominal Value | Unit | |
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| Melt Temperature | 180 to 230 | °C |
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|---|---|---|---|
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