| About |
|---|
| 40％gl / min，UL94 V-0等级。 不起泡阻燃,可用于断路器手柄/外壳,电机线圈外壳。 |
| Product Description | |
|---|---|
| Supplier | SABIC |
| Generic | polybutylene terephthalate |
| Material Status | Commercial: Active |
| Features | Good Dimensional Stability |
| Technical Data | |||
|---|---|---|---|
| MECHANICAL | Nominal value | Unit | Test method |
| tensile strength | |||
| Fracture, 50 mm/min | 101 | MPa | ASTM D638 |
| bending strength | |||
| Yield, 50 mm span | 164.808 | MPa | ASTM D790 |
| Bending modulus | |||
| 10339.74 | MPa | ASTM D790 | |
| Rockwell hardness | |||
| R-level | 116 | ASTM D785 | |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Notched impact strength of cantilever beam | |||
| 23℃ | 372.4 | J/m | ASTM D4812 |
| Impact strength of cantilever beam notch | |||
| 23℃ | 49 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed, 6.4 mm | 210 | ℃ | ASTM D648 |
| Hot deformation temperature | |||
| 1.8 MPa, unannealed, 6.4 mm | 193 | ℃ | ASTM D648 |
| Linear coefficient of thermal expansion | |||
| MD：60~138℃ | 2.88E-05 | 1/℃ | ASTM E831 |
| MD：-40~40℃ | 2.52E-05 | 1/℃ | ASTM E831 |
| Relative temperature index | |||
| Non mechanical impact performance | 140 | ℃ | UL 746B |
| Electrical performance | 130 | ℃ | UL 746B |
| Impact mechanical performance | 130 | ℃ | UL 746B |
| PHYSICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Density | 1.77 | g/cm³ | ASTM D792 |
| Specific product | 0.56 | cm³/g | ASTM D 792 |
| Water absorption rate | |||
| 24hr | 0.02 | % | ASTM D570 |
| Shrinkage rate | |||
| TD：3.2-4.6 mm | 0.6 – 0.8 | % | Internal Method |
| TD：1.5-3.2 mm | 0.4 – 0.6 | % | Internal Method |
| MD：3.2-4.6 mm | 0.4 – 0.6 | % | Internal Method |
| MD：1.5-3.2 mm | 0.3 – 0.4 | % | Internal Method |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Volume resistivity | 3.5E+15 | ohms·cm | ASTM D257 |
| Dielectric strength | |||
| 3.2 mm in air | 18.1 | kV/mm | ASTM D149 |
| Dielectric strength of insulating oil | |||
| 1.6mm | 25.5 | kV/mm | ASTM D 149 |
| Relative permittivity | |||
| 100 Hz | 3.9 | ASTM D150 | |
| Relative permittivity | |||
| 1 MHz | 3.8 | ASTM D150 | |
| Dissipation factor | |||
| 100 Hz | 0.007 | ASTM D150 | |
| Dissipation factor | |||
| 1 MHz | 0.02 | ASTM D150 | |
| Arc resistance | |||
| Tungsten wire | 6 | PLC Code | ASTM D495 |
| Resistance wire ignition {PLC} | 1 | PLC Code | UL 746 |
| High voltage arc resistance {PLC} | 1 | PLC Code | UL 746 |
| High current arc ignition (surface {PLC}) | 4 | PLC Code | UL 746 |
| Compared to the leakage tracing index | 3 | PLC Code | UL 746 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant rating 94V-0 | 0.81 | mm | UL 94 |
| Process Conditions | |||
|---|---|---|---|
| injection molding | Nominal value | Unit | Test method |
| Drying temperature | 120 | °C | |
| Drying time | 3-4 | hrs | |
| Drying time (gradually increasing) | 12 | hrs | |
| Maximum water content | 0.02 | % | |
| Melt temperature | 255 – 275 | °C | |
| Spray nozzle temperature | 255 – 270 | °C | |
| Front temperature | 255 – 265 | °C | |
| Front temperature | 250 – 260 | °C | |
| Post stage temperature | 245 – 255 | °C | |
| Mold temperature | 65 – 95 | °C | |
| Back pressure | 0.3 – 0.7 | MPa | |
| Screw speed | 50 – 80 | rpm | |
| Shooting cylinder size | 40 – 8 | % | |
| Depth of exhaust groove | 0.025 – 0.038 | mm | |
| 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. |