| About |
|---|
| Product Description | |
|---|---|
| Supplier | TEIJIN |
| Generic | Polycarbonate |
| Material Status | Commercial: Active |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Melt Volume Rate | |||
| 300℃，1.2kg | 11 | cm³/10min | ISO 1133 |
| Density | 1190 | kg/m³ | ISO 1183 |
| Molding shrinkage | |||
| Parallel | 0.5-0.7 | % | Internal Method |
| Vertical | 0.5-0.7 | % | Internal Method |
| OPTICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Haze | 1.1 | % | ASTM D1003 |
| Light Transmission | 88 | % | ASTM D1003 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile Stress | |||
| Yield yld | 60 | MPa | ISO 527 |
| Broken BRK | 73 | MPa | ISO 527 |
| Elongation at Break | 130 | % | ISO 527-1,2 |
| Flexural Strength | 92 | MPa | ISO 178 |
| Flexural Modulus | 2160 | MPa | ISO 178 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| 23℃ | 78 | kJ/m² | ISO 179 |
| -30℃ | 35 | kJ/m² | ISO 179 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature HDT | |||
| 1.8 MPa | 123 | ℃ | ISO 75-1/-2 |
| Process Conditions | |||
|---|---|---|---|
| Injection Molding | Nominal value | Unit | Test method |
| Drying Temperature | 120 | ℃ | |
| Drying Time | 5-8 | hr | |
| Hopper Temperature | 270-320 | ℃ | |
| Mold Temperature | 80-120 | ℃ | |
| Screw Speed | 40-100 | rpm | |
| Injection pressure | 98.1-147.1 | MPa | |
| Back Pressure | ≤10 | MPa | |
| Notes |
|---|
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