| About |
|---|
| High light reflection grade, Anti-environmental pollution type (Non-bromine/Non-phosphor type)&& |
| Product Description | |
|---|---|
| Supplier | TEIJIN |
| Generic | Polycarbonate |
| Material Status | Commercial: Active |
| Features | High reflectivity,V-2 |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.28 | g/cm³ | ISO 1183 |
| Shrinkage rate | Internal Method | ||
| TD：4.0 mm | 0.40 to 0.60 | % | Internal Method |
| MD：4.0 mm | 0.40 to 0.60 | % | Internal Method |
| Water absorption rate | |||
| 23℃，24hr | 0.20 | % | ISO 62 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 2600 | MPa | ISO 527-1-2 |
| tensile strength | ISO 527-2/50 | ||
| yield | 60.0 | MPa | ISO 527-2/50 |
| fracture | 60.0 | MPa | ISO 527-2/50 |
| Tensile strain | ISO 527-2/50 | ||
| yield | 6.0 | % | ISO 527-2/50 |
| fracture | 110 | % | ISO 527-2/50 |
| Bending modulus | 2400 | MPa | ISO 178 |
| bending strength | 95.0 | MPa | ISO 178 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | 40 | kJ/m² | ISO 179 |
| Charpy Unnotch Impact strength | 无断裂 | ISO 179 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 137 | ℃ | ISO 75-2/B |
| 1.8 MPa, unannealed | 128 | ℃ | ISO 75-2/A |
| Vicat Softening Temp | |||
| B50 | 139 | ℃ | ISO 306 |
| Linear coefficient of thermal expansion | ISO 11359-2 | ||
| MD | 7.0E-5 | 1/℃ | ISO 11359-2 |
| TD | 7.0E-5 | 1/℃ | ISO 11359-2 |
| Relative temperature index | |||
| Electrical performance, 1.50 mm | 125 | ℃ | UL 746 |
| Impact mechanical performance, 1.50 mm | 115 | ℃ | UL 746 |
| 1.50 mm | 125 | ℃ | UL 746 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | > 1.0E+15 | ohms | IEC 60093 |
| Volume resistivity | > 1.0E+15 | ohms·cm | IEC 60093 |
| Dielectric strength | 32 | kV/mm | IEC 60243-1 |
| Relative permittivity | IEC 60250 | ||
| 100 Hz | 3.40 | IEC 60250 | |
| 1 MHz | 3.40 | IEC 60250 | |
| Dissipation factor | IEC 60250 | ||
| 100 Hz | 1.1E-3 | IEC 60250 | |
| 1 MHz | 9.0E-3 | IEC 60250 | |
| Compared to the leakage tracing index | 250 | V | IEC 60112 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| 0.44 mm | V-2 | UL 94 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 0.079 in/min |
| 3. short time test |
| 4. white |
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