| About |
|---|
| 15% glass reinforced PBT, Hydrolytically stable, High flow, Automotive connectors.&& |
| Product Description | |
|---|---|
| Supplier | SABIC |
| Generic | polybutylene terephthalate |
| Material Status | Commercial: Active |
| Features | High liquidity,Hydrolysis stability |
| Availabilitys | North America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.41 | g/cm³ | ASTM D792 |
| Shrinkage rate | |||
| TD：3.2 mm | 1.0 to 1.2 | % | Internal Method |
| MD：3.2 mm | 0.70 to 0.90 | % | Internal Method |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 3560 | MPa | ASTM D638 |
| tensile strength | ASTM D638 | ||
| yield | 103 | MPa | ASTM D638 |
| fracture | 89.6 | MPa | ASTM D638 |
| fracture | 103 | MPa | ASTM D638 |
| fracture | 82.0 | MPa | ASTM D638 |
| fracture | 98.0 | MPa | ASTM D638 |
| Tensile strain | ASTM D638 | ||
| yield | 4.0 | % | ASTM D638 |
| yield | 97 | % | ASTM D638 |
| Tensile strain | ASTM D638 | ||
| fracture | 2.3 | % | ASTM D638 |
| fracture | 4.0 | % | ASTM D638 |
| fracture | 2.5 | % | ASTM D638 |
| fracture | 4.0 | % | ASTM D638 |
| Bending modulus | ASTM D790 | ||
| 50 mm span | 5100 | MPa | ASTM D790 |
| 50 mm span | 4640 | MPa | ASTM D790 |
| 50 mm span | 4530 | MPa | ASTM D790 |
| 50 mm span | 4820 | MPa | ASTM D790 |
| bending strength | |||
| Fracture, 50 mm span | 150 | MPa | ASTM D790 |
| Bending strain -1.3 mm/min, 50 mm span | ASTM D790 | ||
| — | 7.0 | % | ASTM D790 |
| — | 3.8 | % | ASTM D790 |
| — | 9.7 | % | ASTM D790 |
| — | 6.0 | % | ASTM D790 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃ | 58 | J/m | ASTM D256 |
| 23℃ | 400 | J/m | ASTM D4812 |
| Dart impact equipped with measuring instruments | ASTM D3763 | ||
| 23℃，Total Energy | 5.30 | J | ASTM D3763 |
| 23℃，Total Energy | 4.97 | J | ASTM D3763 |
| 23℃，Total Energy | 6.10 | J | ASTM D3763 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed, 3.2 mm | 193 | ℃ | ASTM D648 |
| 0.45 MPa, unannealed, 3.2 mm | 218 | ℃ | ASTM D648 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 60 to 77 | °C | |
| Drying time | 4.0 to 6.0 | hr | |
| Drying time, maximum | 8.0 | hr | |
| Recommended maximum moisture content | 0.050 | % | |
| Recommended injection volume | 40 to 80 | % | |
| Barrel rear temperature | 238 to 254 | °C | |
| Barrel middle temperature | 243 to 260 | °C | |
| Barrel front temperature | 249 to 266 | °C | |
| Nozzle temperature | 243 to 260 | °C | |
| Processing (melt) temperature | 249 to 266 | °C | |
| Mold temperature | 66 to 88 | °C | |
| Back pressure | 0.345 to 0.689 | MPa | |
| Screw speed | 50 to 80 | rpm | |
| Vent depth | 0.025 to 0.038 | mm | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 0.20 in/min |
| 3. Type I, 0.20 in/min |
| 4. AFTER 40 CYCLES, SIMILAR TO USCAR-2, CLASS IV |
| 5. AFTER 40 CYCLES, SIMILAR TO USCAR-2, CLASS III |
| 6. PROPERTIES AFTER 1008 HOURS AT 125°C |
| 7. PROPERTIES AFTER 1008 HOURS AT 155°C |
| 8. 0.051 in/min |
| 【 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. |