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DOKI® PS 457
| Category: | PS (HIPS) , High Impact Polystyrene |
| Manufacturer: | DIOKI d.d. |
| Trademark: | DOKI® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | vt5EcN_DOKI-PS-457.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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DOKI® POLISTIREN 457 is elastomer modified high impact polystyrene specially developed for processing by extrusion and thermoforming. DOKI® POLISTIREN 457 has high impact strength and temperature resistance. DOKI® POLISTIREN 457 is miscible with other DOKI polystyrene grades. Not miscible with ABS or SAN plastomers. |
| General Information | |
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| Processing Method |
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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) | 3.0 | g/10 min | ISO 1133 |
| Molding Shrinkage | 0.40 to 0.60 | % |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Rockwell Hardness (R-Scale) | 55 | ISO 2039-2 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | 2200 | MPa | ISO 527-2 |
| Tensile Stress | ISO 527-2 | ||
| Yield | 25.0 | MPa | |
| Break | 28.0 | MPa | |
| Tensile Strain (Break) | > 35 | % | ISO 527-2 |
| Impact | Nominal Value | Unit | Test Method |
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| Notched Izod Impact Strength | 7.5 | kJ/m² | ISO 180/4A |
| Thermal | Nominal Value | Unit | Test Method |
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| Vicat Softening Temperature | 92.0 | °C | ISO 306/B50 |
| Extrusion | Nominal Value | Unit | |
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| Melt Temperature | 160 to 230 | °C | |
| Die Temperature | 20.0 to 60.0 | °C |
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