| About |
|---|
| PC | 聚碳酸酯#防弹胶，三星第一毛织 |
| Product Description | |
|---|---|
| Supplier | SAMSUNG |
| Generic | Polycarbonate |
| Material Status | Commercial: Active |
| Availabilitys | Asia Pacific |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.20 | ASTM D792 | |
| Melt Flow Rate | |||
| 300℃，1.20kg | 6.0 | g/10min | ASTM D1238 |
| Shrinkage rate | |||
| MD | 0.50-0.70 | % | STM D955 |
| Water absorption rate | |||
| 23℃，24hr | 0.20 | % | ASTM D570 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | |||
| R-level | 120 | ASTM D785 | |
| tensile strength | 64.72 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 110 | % | ASTM D638 |
| Bending modulus | 2255.5 | MPa | ASTM D790 |
| bending strength | 91.2 | MPa | ASTM D790 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 137 | ℃ | ASTM D648 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Dielectric constant | |||
| 10 MHz | 2.90 | ASTM D150 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| 0.8-2.5mm | V-2 | UL 94 |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Transmittance | |||
| 3200 μm | ＞89.0 | % | ASTM D1003 |
| turbid | |||
| 3200μm | <0.30 | % | ASTM D1003 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 3.2mm | 882 | J/m | ASTM D256 |
| 6.4mm | 156 | J/m | ASTM D256 |
| Notes |
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