| About |
|---|
| High Impact Grades at Low Temperature&& |
| Product Description | |
|---|---|
| Supplier | Sumitomo |
| Generic | Polycarbonate |
| Material Status | Commercial: Active |
| Features | High impact resistance,low-temperature impact resistance |
| Availabilitys | Asia Pacific |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.18 | g/cm³ | ISO 1183 |
| Melt Volume Rate | |||
| 300℃，1.2 kg | 10.0 | cm³/10min | ISO 1133 |
| Shrinkage rate | |||
| MD | 0.50 to 0.70 | % | |
| TD | 0.50 to 0.70 | % | |
| Water absorption rate | |||
| 23℃，24hr | 0.20 | % | ASTM D570 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| 23℃ | 60 | kJ/m² | ISO 179 |
| Impact strength of cantilever beam notch | |||
| 23℃ | 690 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 134 | ℃ | ASTM D648 |
| 1.8 MPa, unannealed | 129 | ℃ | ASTM D648 |
| 1.8 MPa, unannealed | 124 | ℃ | ISO 75-2/A |
| Linear coefficient of thermal expansion | |||
| MD | 7.0E-5 | 1/℃ | |
| TD | 7.0E-5 | 1/℃ |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | |||
| 1.50 mm | HB | UL 94 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | |||
| R-level | 118 | ASTM D785 | |
| tensile strength | 59.0 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 120 | % | ASTM D638 |
| fracture | 110 | % | ISO 527-2 |
| Bending modulus | |||
| — | 2130 | MPa | ASTM D790 |
| — | 2240 | MPa | ISO 178 |
| bending strength | 88.0 | MPa | ASTM D790 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 3mmt |
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