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Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PBT 2302 G1/20 CELANESE USA
CELANEX®
Electrical applications,Automotive Applications
High toughness,Hydrolysis resistance,Thermal stability,Weather resistance,UV resistance
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Plastic Datasheets
| thermal performance | Test Condition | Test Method | CELANESE USA/2302 G1/20 |
|---|---|---|---|
| Hot deformation temperature | 8.0MPa,Unannealed | ISO 75-2/C | 95.0 °C |
| 0.45MPa,Unannealed | ISO 75-2/B | 220 °C | |
| 1.8MPa,Unannealed | ISO 75-2/A | 195 °C | |
| Linear coefficient of thermal expansion | MD | ISO 11359-2 | 3.5E-05 cm/cm/°C |
| Melting temperature | ISO 11357-3 | 255 °C | |
| Vicat softening temperature | ISO 306/B50 | 220 °C |
| mechanical properties | Test Condition | Test Method | CELANESE USA/2302 G1/20 |
|---|---|---|---|
| bending strength | 23°C | ISO 178 | 175 Mpa |
| Tensile modulus | ISO 527-2/1A/1 | 7800 Mpa | |
| Tensile strain | Break | ISO 527-2/1A/5 | 3.0 % |
| tensile strength | Break | ISO 527-2/1A/5 | 135 Mpa |
| Electrical performance | Test Condition | Test Method | CELANESE USA/2302 G1/20 |
|---|---|---|---|
| Compared to the anti leakage trace index | IEC 60112 | PLC 2 | |
| Dielectric strength | IEC 60243-1 | 29 KV/mm | |
| Dissipation factor | 1MHz | IEC 60250 | 0.018 |
| 100Hz | IEC 60250 | 1.3E-03 | |
| Relative permittivity | 100Hz | IEC 60250 | 4.40 |
| 1MHz | IEC 60250 | 4.10 | |
| Surface resistivity | IEC 60093 | >1.0E+15 ohms | |
| Volume resistivity | IEC 60093 | >1.0E+15 ohms·cm |
| Physical properties | Test Condition | Test Method | CELANESE USA/2302 G1/20 |
|---|---|---|---|
| Melt Volume Flow Rate (MVR) | 265°C/2.16kg | ISO 1133 | 19.0 cm3/10min |
| Water absorption rate | Equilibrium,23°C,50%RH | ISO 62 | 0.15 % |
| impact performance | Test Condition | Test Method | CELANESE USA/2302 G1/20 |
|---|---|---|---|
| Impact strength of simply supported beam without notch | -30°C | ISO 179/1eU | 43 kJ/m² |
| 23°C | ISO 179/1eU | 43 kJ/m² |
| flammability | Test Condition | Test Method | CELANESE USA/2302 G1/20 |
|---|---|---|---|
| Extreme Oxygen Index | ISO 4589-2 | 20 % | |
| UL flame retardant rating | 0.8mm | UL 94 | HB |
| 1.6mm | UL 94 | HB |