| About |
|---|
| Vyteen PC 135, Black, medium viscosity polycarbonate, has an excellent balance of stiffness and impact resistance. Features High heat resistance Good processability&& |
| Product Description | |
|---|---|
| Supplier | Lavergne |
| Generic | Polycarbonate |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Excellent Processability,High impact resistance,High Heat Resistance |
| Availabilitys | North America |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.20 | g/cm³ | ASTM D792 , ISO 1183 |
| Melt Flow Rate | |||
| 300℃，1.20kg | 12 | g/10min | ASTM D1238，ISO 1133 |
| Shrinkage rate | |||
| MD：3.2 mm | 0.50 to 0.70 | % | ASTM D955 |
| 3.2 mm | 0.50 to 0.70 | % | ISO 294-4 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| yield | 60.0 | MPa | ASTM D638 |
| yield | 60.0 | MPa | ISO 527-2/50 |
| Bending modulus | |||
| — | 2300 | MPa | ASTM D790 |
| — | 2200 | MPa | ISO 178 |
| bending strength | |||
| — | 100 | MPa | ASTM D790 |
| — | 100 | MPa | ISO 178 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃ | 700 | J/m | ASTM D256 |
| 23℃ | 70 | kJ/m² | ISO 180-A |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 120 | ℃ | ASTM D648，ISO 75-2/A |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 120 | °C | |
| Drying time | 4.0 | hr | |
| Recommended maximum moisture content | 0.020 | % | |
| Barrel rear temperature | 255 to 270 | °C | |
| Barrel middle temperature | 265 to 280 | °C | |
| Barrel front temperature | 275 to 295 | °C | |
| Nozzle temperature | 275 to 295 | °C | |
| Processing (melt) temperature | 275 to 295 | °C | |
| Mold temperature | 65 to 95 | °C | |
| Injection pressure | 69.0 to 138 | MPa | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 2.0 in/min |
| 3. 0.051 in/min |
| 4. 0.079 in/min |
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