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Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PBT TechnoDur PBT4 GK 20 Natural (9952) TECHNOCOMPOUND GERMANY
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Plastic Datasheets
| hardness | Test Condition | Test Method | TECHNOCOMPOUND GERMANY/TechnoDur PBT4 GK 20 Natural (9952) |
|---|---|---|---|
| Ball Pressure Test | ISO 2039-1 | 165 MPa |
| thermal performance | Test Condition | Test Method | TECHNOCOMPOUND GERMANY/TechnoDur PBT4 GK 20 Natural (9952) |
|---|---|---|---|
| Hot deformation temperature | 0.45MPa,Unannealed | ISO 75-2/B | 175 °C |
| 1.8MPa,Unannealed | ISO 75-2/A | 70.0 °C | |
| Linear coefficient of thermal expansion | MD：23to80°C | ISO 11359-2 | 9E-05 cm/cm/°C |
| Melting temperature | ISO 11357-3 | 220to225 °C | |
| Vicat softening temperature | ISO 306/B50 | 190 °C |
| mechanical properties | Test Condition | Test Method | TECHNOCOMPOUND GERMANY/TechnoDur PBT4 GK 20 Natural (9952) |
|---|---|---|---|
| Tensile modulus | ISO 527-2/1 | 3800 MPa | |
| Tensile strain | Break | ISO 527-2/5 | 5.0 % |
| tensile strength | Break | ISO 527-2/5 | 50.0 MPa |
| Electrical performance | Test Condition | Test Method | TECHNOCOMPOUND GERMANY/TechnoDur PBT4 GK 20 Natural (9952) |
|---|---|---|---|
| Compared to the anti leakage trace index | SolutionA | IEC 60112 | PLC 3 |
| Relative permittivity | 100Hz | IEC 60250 | 4.40 |
| 1MHz | IEC 60250 | 4.20 | |
| Surface resistivity | IEC 60093 | >1.0E+14 ohms | |
| Volume resistivity | IEC 60093 | >1.0E+15 ohms·cm |
| Physical properties | Test Condition | Test Method | TECHNOCOMPOUND GERMANY/TechnoDur PBT4 GK 20 Natural (9952) |
|---|---|---|---|
| density | ISO 1183 | 1.45 g/cm³ | |
| Melt Volume Flow Rate (MVR) | 250°C/2.16kg | ISO 1133 | 22.0 cm³/10min |
| Shrinkage rate | TD | ISO 2577 | 1.6 % |
| MD | ISO 2577 | 1.6 % | |
| Water absorption rate | Saturation,23°C | ISO 62 | 0.40 % |
| 23°C,24hr | ISO 62 | 0.20 % |
| impact performance | Test Condition | Test Method | TECHNOCOMPOUND GERMANY/TechnoDur PBT4 GK 20 Natural (9952) |
|---|---|---|---|
| Charpy Notched Impact Strength | 23°C | ISO 179/1eA | 3.0 kJ/m² |
| -30°C | ISO 179/1eA | 3.0 kJ/m² | |
| Impact strength of simply supported beam without notch | -30°C | ISO 179/1eU | 30 kJ/m² |
| 23°C | ISO 179/1eU | 30 kJ/m² |
| flammability | Test Condition | Test Method | TECHNOCOMPOUND GERMANY/TechnoDur PBT4 GK 20 Natural (9952) |
|---|---|---|---|
| UL flame retardant rating | 0.8mm | Internal Method | HB |