| About |
|---|
| Product Description | |
|---|---|
| Supplier | Shinkong |
| Generic | polybutylene terephthalate |
| Material Status | Commercial: Active |
| Features | HB |
| Availabilitys | Asia Pacific |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.310 | g/cm³ | ASTM D792 |
| Water absorption rate | |||
| 110℃/1hrs | 0.09 | % | ASTM D570 |
| Shrinkage rate | |||
| MD | 0.8~1.5 | % | ASTM D955 |
| TD | 0.8~1.5 | % | ASTM D955 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | 53 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 21.7 | % | ASTM D638 |
| Bending modulus | 2164 | MPa | ASTM D790 |
| bending strength | 74 | MPa | ASTM D790 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃ | 53 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa | – | ℃ | ASTM D648 |
| 1.80 MPa | 64 | ℃ | ASTM D648 |
| melting point | |||
| 223 | ℃ | DSC | |
| Melt index | |||
| 260°C/2.16Kg | 46 | g/10min | ASTM D1238 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Dielectric strength | 20 | KV/mm | ASTM D149 |
| Volumetric resistance | 1E+16 | Ω-CM | ASTM D257 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | UL-94 | ||
| — | HB | UL-94 |
| Process Conditions | |||
|---|---|---|---|
| injection molding | Nominal value | Unit | Test method |
| Forming machine | 120T | JONWAI | |
| desiccation | |||
| 2 hrs ×140 | ℃ | ||
| 4 hrs ×120 | ℃ | ||
| 6 hrs ×100 | ℃ | ||
| Forming temperature | |||
| Rear temperature | 235-225 | ℃ | |
| Middle temperature | 240-230 | ℃ | |
| Front end temperature | 245-235 | ℃ | |
| Nozzle temperature | 255-245 | ℃ | |
| Mold temperature | 50-70 | ℃ | |
| Injection Pressure | 5.9-9.84 | MPa | |
| injection speed | 快 | ||
| 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. |