| About |
|---|
| PC, Flame Retardant, available in transparent&& |
| Product Description | |
|---|---|
| Supplier | CHI MEI |
| Generic | Polycarbonate |
| Material Status | Commercial: Active |
| Features | Flame Characteristics,V-0 |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| 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 | 10 | g/10min | ASTM D1238 |
| Shrinkage rate | |||
| MD：3.2 mm | 0.50 to 0.70 | % | ASTM D955 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃，0.125mm | 830 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 125 | ℃ | ASTM D648 |
| Vicat Softening Temp | 148 | ℃ | ASTM D1525 5 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| 3.00 mm | V-0 | UL 94 |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Transmittance | |||
| 2000 µm | > 87.0 | % | ASTM D1003 |
| Haze | |||
| 2000 µm | < 1.2 | % | ASTM D1003 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| yield | 61.8 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 100 | % | ASTM D638 |
| Bending modulus | 2160 | MPa | ASTM D790 |
| bending strength | 88.3 | MPa | ASTM D790 |
| Rockwell hardness | |||
| R-level | 123 | ASTM D785 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 120 | °C | |
| Drying time | 4.0 | hr | |
| Barrel rear temperature | 280 to 310 | °C | |
| Barrel middle temperature | 280 to 310 | °C | |
| Barrel front temperature | 280 to 310 | °C | |
| Mold temperature | 70 to 100 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 2.0 in/min |
| 3. 0.051 in/min |
| 4. 120°C/hr |
| 5. Rate A (50°C/h), Loading 2 (50 N) |
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