| About |
|---|
| Product Description | |
|---|---|
| Supplier | SUQING |
| Generic | Polycarbonate |
| Material Status | Commercial: Negative |
| Features | Good Hardness |
| Availabilitys | China |
| Technical Data | |||
|---|---|---|---|
| MECHANICAL | Nominal value | Unit | Test method |
| Tensile Modulus | |||
| 1mm/min | 3200 | MPa | ISO 527 |
| Tensile Stress | |||
| 5mm/min, yield yld | 70 | MPa | ISO 527 |
| Tensile Strain | |||
| 5mm/min, yield yld | 8 | % | ISO 527 |
| Pencil hardness | 3H | 1kgf | ASTM D3363 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Vicat Softening Temperature | |||
| B50 | 105 | 100 | ISO 306 |
| Heat Deformation Temperature | |||
| 1.8 MPa | 100 | ℃ | ISO 75 |
| Linear coefficient of thermal expansion CLTE | |||
| 0-50℃ | 6 | ×10-5/K | ISO 11359 |
| PHYSICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Mold Shrinkage | 0.2 – 0.6（建议0.3） | % | ISO 294 |
| Melt Volume Rate | |||
| 230/3.8 | 4 – 8 | cm³/10min | ISO 1133 |
| Proportion | 1.20 | g/cm³ | ISO 1183 |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Transmission | |||
| 1mm，D65 | 91 | % | ISO 13468 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy impact strength of simply supported beams | |||
| 23℃ | 50 | KJ/m² | ISO 179-1eU |
| Process Conditions | |||
|---|---|---|---|
| Processing technology | Nominal value | Unit | Test method |
| Drying Temperature | 90 – 100 | ℃ | |
| Drying Time | 3 – 4 | h | |
| Melt Temperature | 220 – 260 | ℃ | |
| Mold Temperature | 60 – 80 | ℃ | |
| Notes |
|---|
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