| About |
|---|
| Siveras™ L304G35H是一种液晶聚合物（LCP）产品,含有的填充物为35% 玻璃纤维增强材料。 它,在亚太地区、北美洲或欧洲有供货。 特性包括: 阻燃/额定火焰 高流动性&& |
| Product Description | |
|---|---|
| Supplier | Toray |
| Generic | 液态聚合物 |
| Material Status | Commercial: Active |
| Features | High liquidity,V-0 |
| Availabilitys | Europe,Asia Pacific,North America |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.65 | g/cm³ | ASTM D792 |
| Shrinkage rate | Internal Method | ||
| TD：1.00 mm | 0.83 | % | Internal Method |
| MD：1.0 mm | -0.030 | % | Internal Method |
| Water absorption rate | |||
| 23℃，24hr | 0.010 | % | ASTM D570 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | 75 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 270 | ℃ | ASTM D648 |
| Linear coefficient of thermal expansion | |||
| MD | 6.0E-6 to 2.5E-5 | 1/℃ | ASTM D696 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Dielectric strength | 50 | kV/mm | ASTM D149 |
| Dielectric constant | 4.10 | ASTM D150 | |
| Compared to the leakage tracing index | PLC 3 | UL 746 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| 0.20 mm | V-0 | UL 94 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | 135 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 3.0 | % | ASTM D638 |
| Bending modulus | 13000 | MPa | ASTM D790 |
| bending strength | 160 | MPa | ASTM D790 |
| Rockwell hardness | |||
| R-level | 105 | ASTM D785 |
| Notes |
|---|
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