| About |
|---|
| 透明聚碳酸酯材料 ，高韧性 ， 良好加工性能 |
| Product Description | |
|---|---|
| Supplier | Polysyron |
| Generic | Polycarbonate |
| Material Status | Commercial: Active |
| Features | Excellent Processability,Good Clarity,Good flexibility |
| Availabilitys | Asia Pacific |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Shrinkage rate | 0.5-0.7 | % | ISO 294-4 |
| Density | 1.20 | g/cm³ | ISO 1183-1 |
| Melt Flow Rate | |||
| 300℃，1.20kg | 20 | g/10min | ISO 1133 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa | 120 | ℃ | ISO 75-2 |
| Flame retardant level | |||
| 3.20 mm | HB | UL 94 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| bending strength | 65 | MPa | ISO 178 |
| Tensile strain | 90 | % | ISO 527 |
| tensile strength | 55 | MPa | ISO527 |
| Bending modulus | 2200 | MPa | ISO178 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃ | 30 | kJ/m² | ISO180 |
| Process Conditions | |||
|---|---|---|---|
| Typical processing conditions | Nominal value | Unit | Test method |
| Melt temperature | 270 | ℃ | |
| Temperature of the front section of the material barrel | 260~290 | ℃ | |
| Temperature in the middle section of the barrel | 270~290 | ℃ | |
| Temperature of the rear section of the barrel | 280~290 | ℃ | |
| Injection molding speed | 中速 | ||
| Dry conditions | 100 ℃，4 h | ||
| Mold temperature | 80~110 | ℃ | |
| Back pressure | 10 | Mpa | |
| Processing upper limit temperature | 300 | ℃ | |
| Notes |
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