| About |
|---|
| Medium Flow, 30% Glass filled, Polybutylene Terephthalate (PBT) resin. For medical devices and pharmaceutical applications. Healthcare management of change, biocompatible (ISO 10993 or USP Class VI), food contact compliant. Available in limited colors.&& |
| Product Description | |
|---|---|
| Supplier | SABIC |
| Generic | polybutylene terephthalate |
| Material Status | Commercial: Active |
| Features | Biocompatible,Food contact compliance,Moderate liquidity |
| Availabilitys | North America,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.53 | g/cm³ | ASTM D792 |
| Specific volume | 0.660 | cm³/g | ASTM D792 |
| Density | 1.53 | g/cm³ | ISO 1183 |
| Melt Flow Rate | |||
| 250℃，2.16kg | 17 | g/10min | ASTM D1238 |
| Melt Volume Rate | |||
| 250℃，2.16 kg | 13.0 | cm³/10min | ISO 1133 |
| Shrinkage rate | Internal Method | ||
| TD | 0.40 to 0.60 | % | Internal Method |
| TD | 0.60 to 0.90 | % | Internal Method |
| Water absorption rate | |||
| Saturation, 23 ℃ | 0.26 | % | ISO 62 |
| Equilibrium, 23 ℃, 50% RH | 0.060 | % | ISO 62 |
| 24hr | 0.060 | % | ASTM D570 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| 23℃ | 5.0 | kJ/m² | ISO 179/1eA |
| Impact strength of cantilever beam notch | ASTM D256 | ||
| 23℃ | 800 | J/m | ASTM D4812 |
| -30℃ | 80 | J/m | ASTM D256 |
| 23℃ | 85 | J/m | ASTM D256 |
| Impact strength of cantilever beam notch | ISO 180/1A | ||
| -30℃ | 7.0 | kJ/m² | ISO 180-1A |
| 23℃ | 8.0 | kJ/m² | ISO 180-1A |
| Notched impact strength of cantilever beam | ISO 180/1U | ||
| -30℃ | 45 | kJ/m² | ISO 180/1U |
| 23℃ | 45 | kJ/m² | ISO 180/1U |
| Dart impact equipped with measuring instruments | |||
| 23℃，Total Energy | 10.0 | J | ASTM D3763 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed, 64 mm span | 200 | ℃ | ISO 75-2/Af |
| 1.8 MPa, unannealed, 6.4 mm | 207 | ℃ | ASTM D648 |
| 0.45 MPa, unannealed, 6.4 mm | 216 | ℃ | ASTM D648 |
| Vicat Softening Temp | 215 | ℃ | ASTM D1525 13 |
| Vicat Softening Temp | |||
| B50 | 215 | ℃ | ISO 306 |
| B120 | 220 | ℃ | ISO 306/B120 |
| Linear coefficient of thermal expansion | |||
| TD：-40~40℃ | 1.2E-4 | 1/℃ | ISO 11359-2 |
| MD：-40~40℃ | 2.5E-5 | 1/℃ | ISO 11359-2 |
| MD | ASTM E831 | ||
| -40 to 40 ℃ | 2.5E-5 | cm/cm/℃ | ASTM E831 |
| 60 to 138 ℃ | 2.5E-5 | cm/cm/℃ | ASTM E831 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Volume resistivity | > 3.2E+16 | ohms·cm | ASTM D257 |
| Dielectric strength | ASTM D149 | ||
| 1.6 mm in oil | 25 | kV/mm | ASTM D149 |
| 3.2 mm in air | 19 | kV/mm | ASTM D149 |
| Dielectric constant | ASTM D150 | ||
| 100 Hz | 3.80 | ASTM D150 | |
| 1 MHz | 3.70 | ASTM D150 | |
| Dissipation factor | ASTM D150 | ||
| 100 Hz | 2.0E-3 | ASTM D150 | |
| 1 MHz | 0.020 | ASTM D150 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 9300 | MPa | ASTM D638 |
| Tensile modulus | 9300 | MPa | ISO 527-1-2 |
| tensile strength | |||
| fracture | 120 | MPa | ASTM D638 |
| fracture | 125 | MPa | ISO 527-2/5 |
| yield | 120 | MPa | ASTM D638 |
| yield | 125 | MPa | ISO 527-2/5 |
| Tensile strain | |||
| fracture | 3.0 | % | ASTM D638 |
| fracture | 2.0 | % | ISO 527-2/5 |
| yield | 2.0 | % | ISO 527-2/5 |
| yield | 3.0 | % | ASTM D638 |
| Bending modulus | 8500 | MPa | ISO 178 |
| 50 mm span | 7580 | MPa | ASTM D790 |
| bending strength | 195 | MPa | ISO 178 |
| bending strength | |||
| Fracture, 50 mm span | 189 | MPa | ASTM D790 |
| Rockwell hardness | |||
| R-level | 118 | ASTM D785 |
| Special value | Nominal value | Unit | Test method |
|---|---|---|---|
| MD | 0.30 to 0.50 | % | Internal Method |
| MD | 0.50 to 0.80 | % | Internal Method |
| MD：3.2 mm | 0.30 to 0.80 | % | Internal Method |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 121 | °C | |
| Drying time | 3.0 to 4.0 | hr | |
| Drying time, maximum | 12 | hr | |
| Recommended maximum moisture content | 0.020 | % | |
| 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. 1.5 to 3.2 mm |
| 3. 3.2 to 4.6 mm |
| 4. 3.2-4.6 mm |
| 5. 0.20 in/min |
| 6. Type I, 0.20 in/min |
| 7. 0.051 in/min |
| 8. 0.079 in/min |
| 9. Yield |
| 10. 80*10*4 sp=62mm |
| 11. 80*10*4 |
| 12. 80*10*4 mm |
| 13. Rate B (120°C/h), Loading 2 (50 N) |
| 【 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. |