| About |
|---|
| 通用PC，注射成型，透明，低温下高冲击 |
| Product Description | |
|---|---|
| Supplier | LG Chemical |
| Generic | Polycarbonate |
| Material Status | Commercial: Active |
| Features | Good Clarity |
| Availabilitys | Asia Pacific |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.2 | ASTM D792 | |
| Shrinkage rate | |||
| 3.2 mm | 0.5 ~ 0.7 | % | ASTM D955 |
| Melt Flow Rate | |||
| 300℃，1.20kg | 8 | g/10min | ASTM D1238 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| 3.2mm, yield 50mm/min | 590 | kg/cm 2 | ASTM D638 |
| Tensile strain | |||
| Yield, 3.20 mm, 50 mm/min | 120 | % | ASTM D638 |
| Tensile modulus | |||
| 3.20 mm，5 mm/min | MPa | ASTM D638 | |
| bending strength | |||
| 10 mm/min，3.20 mm | 91.233 | MPa | ASTM D790 |
| Bending modulus | |||
| 10 mm/min，3.20 mm | 2060.1 | MPa | ASTM D790 |
| Rockwell hardness | 120 | ASTM D785 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| Unannealed, 6.4 mm | |||
| Vicat Softening Temp | |||
| 18.6kg | 120 | ℃ | ASTM D648 |
| 4.6kg | ℃ | ASTM D648 | |
| B50 | ASTM D1525 | ||
| Burning rate | |||
| 3.2mm | mm | FMVSS 302 | |
| Ball pressure temperature | ℃ | IEC 60695-10-2 | |
| Flame retardant level | |||
| 0.70 mm | 等级 | UL 94 | |
| 1.60 mm | 等级 | UL 94 | |
| 2.50 mm | 等级 | UL 94 | |
| 3.20 mm | 等级 | UL 94 | |
| Relative temperature index | |||
| Electrical performance | 80 | ℃ | UL 746B |
| Impact mechanical performance | 80 | ℃ | UL 746B |
| Non mechanical impact performance | 80 | ℃ | UL 746B |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃，3.2mm | 833 | ASTM D256 | |
| -30℃，3.2mm | 588 | ASTM D256 |
| Notes |
|---|
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