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
| Impact resistance | 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 | 23°C | ISO 179/1eU | 30 kJ/m² |
| -30°C | ISO 179/1eU | 30 kJ/m² |
| hardness | Test Condition | Test Method | TECHNOCOMPOUND GERMANY/TechnoDur PBT4 GK 20 Natural (9952) |
|---|---|---|---|
| ball-indentation hardness | ISO 2039-1 | 165 MPa |
| Electrical performance | Test Condition | Test Method | TECHNOCOMPOUND GERMANY/TechnoDur PBT4 GK 20 Natural (9952) |
|---|---|---|---|
| Volume resistivity | IEC 60093 | >1.0E+15 ohms·cm | |
| relative permittivity | 100Hz | IEC 60250 | 4.40 |
| 1MHz | IEC 60250 | 4.20 | |
| Compared to the Leakage Tracking Index (CTI) | 解决方案A | IEC 60112 | PLC 3 |
| Surface Resistivity | IEC 60093 | >1.0E+14 ohms |
| Mechanical properties | Test Condition | Test Method | TECHNOCOMPOUND GERMANY/TechnoDur PBT4 GK 20 Natural (9952) |
|---|---|---|---|
| tensile strength | 断裂 | ISO 527-2/5 | 50.0 MPa |
| Tensile strain | 断裂 | ISO 527-2/5 | 5.0 % |
| Tensile modulus | ISO 527-2/1 | 3800 MPa |
| flammability | Test Condition | Test Method | TECHNOCOMPOUND GERMANY/TechnoDur PBT4 GK 20 Natural (9952) |
|---|---|---|---|
| UL flame retardant rating | 0.8mm | 内部方法 | HB |
| physical property | Test Condition | Test Method | TECHNOCOMPOUND GERMANY/TechnoDur PBT4 GK 20 Natural (9952) |
|---|---|---|---|
| Shrinkage rate | TD | ISO 2577 | 1.6 % |
| Water absorption rate | 23°C,24hr | ISO 62 | 0.20 % |
| Shrinkage rate | MD | ISO 2577 | 1.6 % |
| Water absorption rate | 饱和,23°C | ISO 62 | 0.40 % |
| density | ISO 1183 | 1.45 g/cm³ | |
| Melt volume flow rate | 250°C/2.16kg | ISO 1133 | 22.0 cm³/10min |
| Thermal performance | Test Condition | Test Method | TECHNOCOMPOUND GERMANY/TechnoDur PBT4 GK 20 Natural (9952) |
|---|---|---|---|
| melting temperature | ISO 11357-3 | 220to225 °C | |
| Heat distortion temperature | 0.45MPa,未退火，HDT | ISO 75-2/B | 175 °C |
| vicat | ISO 306/B50 | 190 °C | |
| Heat distortion temperature | 1.8MPa,未退火，HDT | ISO 75-2/A | 70.0 °C |
| Linear coefficient of thermal expansion | MD：23到80°C | ISO 11359-2 | 9E-05 cm/cm/°C |
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