| About |
|---|
| High Melt Flow Crystal Polystyrene Nexus 500 is a high melt flow crystal polystyrene for high speed injection molding applications. The high flow characteristics make it easy to fill thin wall parts. Additionally, this material exhibits excellent clarity and strength. Applications include cutlery, tumblers, containers, gloss capping material, blending crystal, and masterbatch carrier.&& |
| Product Description | |
|---|---|
| Generic | PS (GPPS) |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Good Clarity,High liquidity,Crystal |
| Availabilitys | North America |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.04 | g/cm³ | |
| Melt Flow Rate | |||
| 200℃，5.0kg | 14 | g/10min | ASTM D1238 |
| Shrinkage rate | |||
| MD | 0.40 to 0.70 | % | ASTM D955 |
| Water absorption rate | |||
| 24hr | < 0.10 | % | |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 3100 | MPa | ASTM D638 |
| tensile strength | |||
| yield | 44.1 | MPa | ASTM D638 |
| Bending modulus | 3170 | MPa | ASTM D790 |
| bending strength | 84.1 | MPa | ASTM D790 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, annealed | 90.6 | ℃ | ASTM D648 |
| Vicat Softening Temp | 96.7 | ℃ | ASTM D1525 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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