Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PBT 2008 CELANESE USA
CELANEX®
Electronic and electrical accessories,Automotive sector,currency
High mobility,Easy to process
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | CELANESE USA/2008 |
|---|---|---|---|
| Charpy Notched Impact Strength | 23°C | ISO 179/1eA | 2.8 kJ/m² |
| -30°C | ISO 179/1eA | 2.1 kJ/m² | |
| Impact strength of simply supported beam without notch | 23°C | ISO 179/1eU | 38 kJ/m² |
| Impact strength of cantilever beam gap | 23°C | ISO 180/1A | 3.1 kJ/m² |
| Impact strength of simply supported beam without notch | -30°C | ISO 179/1eU | 44 kJ/m² |
| hardness | Test Condition | Test Method | CELANESE USA/2008 |
|---|---|---|---|
| Rockwell hardness | M级 | ISO 2039-2 | 72 |
| Mechanical properties | Test Condition | Test Method | CELANESE USA/2008 |
|---|---|---|---|
| Tensile strain | 断裂 | ISO 527-2/1A/50 | 2.0 % |
| Tensile modulus | ISO 527-2/1A/1 | 2600 Mpa | |
| bending strength | 23°C | ISO 178 | 80.0 Mpa |
| Flexural modulus | 23°C | ISO 178 | 2200 Mpa |
| tensile strength | 断裂 | ISO 527-2/1A/5 | 60.0 Mpa |
| 屈服,23°C | ASTM D638 | 55.2 Mpa | |
| Tensile strain | 断裂 | ISO 527-2/1A/5 | 5.0 % |
| tensile strength | 断裂 | ISO 527-2/1A/50 | 47.0 Mpa |
| elongation | 断裂,23°C | ASTM D638 | 5.0 % |
| Electrical performance | Test Condition | Test Method | CELANESE USA/2008 |
|---|---|---|---|
| Compared to the Leakage Tracking Index (CTI) | IEC 60112 | PLC 2 | |
| Volume resistivity | ASTM D257 | 1E+16 ohms·cm | |
| dielectric strength | IEC 60243-1 | 15 KV/mm | |
| Volume resistivity | IEC 60093 | >1.0E+15 ohms·cm | |
| Dissipation Factor | 1MHz | ASTM D150 | 1E-03 |
| relative permittivity | 100Hz | IEC 60250 | 3.30 |
| dielectric strength | ASTM D149 | 16 KV/mm | |
| dielectric constant | 1MHz | ASTM D150 | 3.20 |
| relative permittivity | 1MHz | IEC 60250 | 3.20 |
| Surface Resistivity | IEC 60093 | >1.0E+15 ohms | |
| Dissipation Factor | 1MHz | IEC 60250 | 0.020 |
| flammability | Test Condition | Test Method | CELANESE USA/2008 |
|---|---|---|---|
| UL flame retardant rating | UL 94 | HB |
| physical property | Test Condition | Test Method | CELANESE USA/2008 |
|---|---|---|---|
| Shrinkage rate | MD | ASTM D955 | 1.8-2.0 % |
| TD | ISO 294-4 | 1.8-2.0 % | |
| MD | ISO 294-4 | 1.8-2.0 % | |
| Water absorption rate | 平衡,23°C,50%RH | ISO 62 | 0.17 % |
| density | ASTM D792 | 1.31 g/cm³ | |
| ISO 1183 | 1.31 g/cm³ |
| Thermal performance | Test Condition | Test Method | CELANESE USA/2008 |
|---|---|---|---|
| Heat distortion temperature | 1.8MPa,未退火，HDT | ASTM D648 | 54.4 °C |
| melting temperature | ISO 11357-3 | 225 °C | |
| Heat distortion temperature | 0.45MPa,未退火，HDT | ISO 75-2/B | 155 °C |
| 1.8MPa,未退火，HDT | ISO 75-2/A | 57.0 °C | |
| melting temperature | ASTM D3418 | 225 °C | |
| Linear coefficient of thermal expansion | MD | ISO 11359-2 | 1.1E-04 cm/cm/°C |
| Heat distortion temperature | 0.45MPa,退火，HDT | ASTM D648 | 154 °C |
| Linear coefficient of thermal expansion | TD | ISO 11359-2 | 1E-04 cm/cm/°C |
| Glass Transition Temperature | ISO 11357-2 | 60.0 °C |
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