| About |
|---|
| Lavanta® 5115 WH 224 is a 15% glass fiber reinforced, high-performance polyester (HPP) injection molding grade developed specifically for HB LED packaging applications that utilize surface mount technology. Lavanta® 5115 WH 224 has high reflectivity with excellent whiteness retention even after thermal and light aging. This gives it excellent reliability for LEDs that operate at high junction temperatures. White: 5115 WH 224&& |
| Product Description | |
|---|---|
| Supplier | Solvay |
| Generic | HPP |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Weather resistance is good,Quick molding cycle,Good color stability,Solvent resistance,High reflectivity,Low moisture absorption |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.62 | g/cm³ | ASTM D792 |
| Shrinkage rate | ASTM D955 | ||
| MD | 0.39 | % | ASTM D955 |
| TD | 1.2 | % | ASTM D955 |
| Water absorption rate | |||
| 24hr | 0.048 | % | ASTM D570 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 6730 | MPa | ISO 527-2 |
| tensile strength | 73.3 | MPa | ISO 527-2 |
| Tensile strain | |||
| fracture | 1.5 | % | ISO 527-2 |
| Bending modulus | 6230 | MPa | ISO 178 |
| bending strength | 108 | MPa | ISO 178 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | 2.4 | kJ/m² | ISO 180-1A |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 269 | ℃ | ISO 75-2/B |
| 1.8 MPa, unannealed | 214 | ℃ | ISO 75-2/A |
| Melting temperature | 289 | ℃ | ISO 11357-3 |
| Linear coefficient of thermal expansion | ASTM E831 | ||
| MD：50~100℃ | 2.9E-5 | 1/℃ | ASTM E831 |
| MD：150~200℃ | 1.7E-5 | 1/℃ | ASTM E831 |
| MD：200~250℃ | 2.0E-5 | 1/℃ | ASTM E831 |
| TD：50~100℃ | 5.8E-5 | 1/℃ | ASTM E831 |
| TD：100~150℃ | 1.0E-4 | 1/℃ | ASTM E831 |
| TD：150~200℃ | 1.2E-4 | 1/℃ | ASTM E831 |
| TD：200~250℃ | 1.4E-4 | 1/℃ | ASTM E831 |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| Light reflectivity | ASTM E1331 | ||
| 460 nm | > 95 | % | ASTM E1331 |
| 540 nm | > 95 | % | ASTM E1331 |
| 620 nm | > 96 | % | ASTM E1331 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 120 | °C | |
| Drying time | 4.0 | hr | |
| Recommended maximum moisture content | 0.030 | % | |
| Barrel rear temperature | 305 | °C | |
| Barrel front temperature | 290 | °C | |
| Processing (melt) temperature | 295 to 310 | °C | |
| Mold temperature | 130 to 150 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 【 Disclaimer 】 Guangzhou Soliao Information Technology Co., Ltd. reserves all rights. The information in this data table was obtained from the manufacturer of the material on soliao.com. Soliao.com makes every effort to ensure the accuracy of this data. However, the search company does not assume any responsibility for the uncertainty and consequences caused to users by these data values and suggestions, and strongly recommends verifying the data values with the material supplier before the final selection of materials. |