| About |
|---|
| Product Description | |
|---|---|
| Supplier | LG Chemical |
| Generic | Polycarbonate |
| Material Status | Commercial: Active |
| Features | Halogen free,High Heat Resistance |
| Availabilitys | Asia Pacific |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.20 | ASTM D792 | |
| Shrinkage rate | 0.5~0.7 | % | ASTM D955 |
| Melt Flow Rate | |||
| 300℃，1.20kg | 8 | g/10min | ASTM D1238 |
| Water absorption rate | |||
| 23℃，24hr | 0.15 | % | ASTM D570 |
| Equilibrium, 23 ℃, 50% RH | 0.32 | % | ASTM D570 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | 60 | MPa | ASTM D638 |
| Tensile strain | |||
| yield | 6 | % | ASTM D638 |
| fracture | 150 | % | ASTM D638 |
| Tensile modulus | 2410 | MPa | ASTM D638 |
| bending strength | 96 | MPa | ASTM D790 |
| Bending modulus | 2410 | MPa | ASTM D790 |
| Rockwell hardness | |||
| R-level | 118 | ASTM D785 | |
| Wear resistance | |||
| △Haze | 45 | % | ASTM D1044 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, annealed | 145 | ℃ | ASTM D648 |
| 1.8 MPa, annealed | 142 | ℃ | ASTM D648 |
| 1.8 MPa, unannealed | 129 | ℃ | ASTM D648 |
| Vicat Softening Temp | |||
| B50 | 151 | ℃ | ASTM D1525 |
| Linear coefficient of thermal expansion | |||
| -40~82℃ | 68 x 10^-6 | 1/℃ | ASTM D696 |
| Ball indentation temperature | >125 | ℃ | IEC 598-1 |
| Flame retardant level | UL 94 | ||
| 0.50 mm | HB | UL 94 | |
| 3.00 mm | HB | UL 94 | |
| Extreme oxygen index | 26 | % | ASTM D2863 |
| Average combustion range | 25 | mm | ASTM D635 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| GWT 2.0 mm, 5 second | 850 | °C | IEC 695-2-1 |
| Compression tracking index | |||
| 2 mm | 250 | V | IEC 112 |
| Dielectric strength | 17 | KV/mm | ASTM D149 |
| Dielectric constant | |||
| 60 Hz | 3 | ASTM D150 | |
| Dissipation factor | |||
| 60 Hz | 0.001 | ASTM D150 | |
| Volume resistivity | |||
| 23 ℃, dry | 2.0 x 10^17 | ohms·cm | ASTM D257 |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Refractive index | 1.586 | ASTM D542 | |
| Transmittance | 89 | % | ASTM D1003 |
| Haze | 0.7~1.5 | % | ASTM D1003 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃ | 900 | J/m | ASTM D256 |
| Notes |
|---|
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