| About |
|---|
| Lavanta® 5115 WH 251 is a high-performance polyester (HPP) is a 15% glass reinforced, injection molding grade developed specifically for HB LED packaging applications that utilize surface mount technology. Lavanta® 5115 WH 251 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 251&& |
| 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 | 1.63 | g/cm³ | ISO 1183 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile strain | |||
| Fracture, 23 ℃ | 1.4 | % | ISO 527-2 |
| Tensile modulus | |||
| 23℃ | 6820 | MPa | ISO 527-2 |
| bending strength | |||
| 23℃ | 110 | MPa | ISO 178 |
| Bending modulus | |||
| 23℃ | 6380 | MPa | ISO 178 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 203 | ℃ | ISO 75-2/Af |
| 0.45 MPa, unannealed | 267 | ℃ | ISO 75-2/Bf |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Volumetric resistance | 1.0E+18 | Ω.cm | IEC 60093 |
| Insulation strength | 21 | KV/mm | IEC 60243-1 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| WT color | 1.50mm | HB | UL-94 |
| WT color | 0.75mm | HB | UL-94 |
| WT color | 3.00mm | HB | UL-94 |
| Igniting temperature of the hot wire | |||
| 3 mm | 825 | ℃ | IEC 60695-2-13 |
| 1.5 mm | 725 | ℃ | IEC 60695-2-13 |
| 0.75 mm | 750 | ℃ | IEC 60695-2-13 |
| Relative temperature of heating wire | |||
| 3.00mm | 825 | ℃ | IEC 60695-2-12 |
| 1.50mm | 700 | ℃ | IEC 60695-2-12 |
| 0.75mm | 725 | ℃ | IEC 60695-2-12 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃ | 2.1 | kJ/m² | ISO 180-1A |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 80-140 | °C | |
| Drying time | 4.0-8.0 | Hr | |
| Recommended moisture content | <=0.20 | % | |
| Barrel rear temperature | 260-300 | °C | |
| Barrel middle temperature | 270-310 | °C | |
| Barrel front temperature | 280-320 | °C | |
| Nozzle temperature | 290-330 | °C | |
| Mold temperature | 80-160 | °C | |
| Notes |
|---|
| 【 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. |