| About |
|---|
| UV-stabilized. Good clarity, heat resistance, property retention and dimensional stability.&& |
| Product Description | |
|---|---|
| Supplier | SABIC |
| Generic | Polycarbonate |
| Material Status | Commercial: Active |
| Features | Good Dimensional Stability,High Heat Resistance,Weather resistance is good,Good Clarity,V-2 |
| Availabilitys | North America,Asia Pacific |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.20 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 300℃，1.20kg | 25 | g/10min | ASTM D1238 |
| Shrinkage rate | |||
| MD：3.2 mm | 0.50 to 0.70 | % | Internal Method |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| fracture | 65 | MPa | ASTM D638 |
| yield | 62 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 110 | % | ASTM D638 |
| Bending modulus | |||
| 50 mm span | 2300 | MPa | ASTM D790 |
| bending strength | |||
| Yield, 50 mm span | 93 | MPa | ASTM D790 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃ | 640 | J/m | ASTM D256 |
| Dart impact equipped with measuring instruments | |||
| 23℃，Energy at Peak Load | 54 | J | ASTM D3763 |
| Tensile impact strength | 378 | kJ/m² | ASTM D1822 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed, 6.4 mm | 126 | ℃ | ASTM D648 |
| Relative temperature index | |||
| Electrical performance | 100 | ℃ | UL 746 |
| Strength mechanical performance | 100 | ℃ | UL 746 |
| Impact mechanical performance | 100 | ℃ | UL 746 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| 1.47 mm | V-2 | UL 94 |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Transmittance | |||
| 2540 µm | 88.0 | % | ASTM D1003 |
| Haze | |||
| 2540 µm | 1.0 | % | ASTM D1003 |
| Process Conditions | |||
|---|---|---|---|
| Injection | Nominal value | Unit | Test method |
| drying temperature | 120 | °C | |
| Drying time | 3.0 to 4.0 | hr | |
| Drying time, maximum | 48 | hr | |
| Recommended maximum moisture content | 0.020 | % | |
| Temperature at the rear of the barrel | 250 to 270 | °C | |
| Temperature in the middle of the barrel | 265 to 290 | °C | |
| Front temperature of material barrel | 270 to 295 | °C | |
| Nozzle temperature | 270 to 295 | °C | |
| Processing (melt) temperature | 270 to 295 | °C | |
| Mold temperature | 70 to 95 | °C | |
| Back pressure | 0.3 to 0.7 | MPa | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Type I, 2.0 in/min |
| 3. 0.051 in/min |
| 4. Type S |
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