| About |
|---|
| Celstran PPS-CF 40-01 is a 40% long carbon fiber Polyphenylene Sulfide. This material imparts excellent impact and extremely high modulus properties that exceed that of short carbon fiber PPS.&& |
| Product Description | |
|---|---|
| Supplier | Celanese |
| Generic | PPS |
| Material Status | Commercial: Active |
| Features | Good Rigidity,High impact resistance |
| Availabilitys | North America |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.49 | g/cm³ | ISO 1183 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 37300 | MPa | ISO 527-2/1A/1 |
| tensile strength | |||
| fracture | 185 | MPa | ISO 527-2/1A/5 |
| Tensile strain | |||
| fracture | 0.57 | % | ISO 527-2/1A/5 |
| Bending modulus | |||
| 23℃ | 34900 | MPa | ISO 178 |
| bending strength | |||
| 23℃ | 343 | MPa | ISO 178 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Linear coefficient of thermal expansion | |||
| TD | 2.8E-3 | 1/℃ | ISO 11359-2 |
| MD | 2.3E-4 | 1/℃ | ISO 11359-2 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 120 to 140 | °C | |
| Drying time | 3.0 to 4.0 | hr | |
| Recommended maximum moisture content | 0.020 | % | |
| Hopper temperature | 70 to 80 | °C | |
| Barrel rear temperature | 295 to 305 | °C | |
| Barrel middle temperature | 315 to 345 | °C | |
| Barrel front temperature | 315 to 345 | °C | |
| Nozzle temperature | 315 to 345 | °C | |
| Processing (melt) temperature | 315 to 335 | °C | |
| Mold temperature | 140 to 160 | °C | |
| Injection pressure | 50.0 to 150 | MPa | |
| Injection speed | Moderate | ||
| Hold pressure | 50.0 to 150 | MPa | |
| Back pressure | 0.00 to 3.00 | MPa | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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