| About |
|---|
| The high tensile strength of DENKA STYROL MW is achieved through our proprietary macromolecular technologies. It is a well-balanced polystyrene resin, with a high tensile strength as well as good moldability. Overturning the traditional understanding that PS resin is “hard and brittle”, this product’s applications have been expanded to include large packaging cases (and the like), advancing the world of PS resin and becoming a synonym for ultra-strong PS. Applications CD cases, DVD cases, recording media related items, refrigerator trays, pet cages, miscellaneous articles, toys, food packaging etc.&& |
| Product Description | |
|---|---|
| Supplier | Denka |
| Generic | PS (GPPS) |
| Material Status | Commercial: Active |
| Features | Good Rigidity,HB |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.04 | g/cm³ | ISO 1183 |
| Melt Flow Rate | |||
| 200℃，5.0kg | 1.8 | g/10min | ISO 1133 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| 23℃ | 2.8 | kJ/m² | ISO 179 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 74.0 | ℃ | ISO 75-2/A |
| Vicat Softening Temp | 93.0 | ℃ | ISO 306/B |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | HB | UL 94 |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Transmittance | |||
| 2000 µm | 90.0 | % | ISO 13468 |
| Haze | |||
| 2000 µm | 0.30 | % | ISO 14782 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| fracture | 47.0 | MPa | ISO 527-2/5 |
| Tensile strain | |||
| fracture | < 3.0 | % | ISO 527-2/5 |
| Bending modulus | 3300 | MPa | ISO 178 |
| bending strength | 102 | MPa | ISO 178 |
| Rockwell hardness | |||
| M-level | 75 | ISO 2039-2 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 0.079 in/min |
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