Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PBT 3309HR CELANESE USA
CELANEX®
Automotive sector,Electronic and electrical accessories
Hydrolysis resistance,Filler: Glass fiber reinf,30% filler by weight
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | CELANESE USA/3309HR |
|---|---|---|---|
| Charpy Notched Impact Strength | 23°C | ISO 179/1eA | 8.5 kJ/m² |
| Suspended wall beam without notch impact strength | 23°C | ISO 180/1U | 35 kJ/m² |
| Charpy Notched Impact Strength | -30°C | ISO 179/1eA | 8.5 kJ/m² |
| Impact strength of simply supported beam without notch | 23°C | ISO 179/1eU | 46 kJ/m² |
| Impact strength of cantilever beam gap | 23°C | ISO 180/1A | 12 kJ/m² |
| Impact strength of simply supported beam without notch | -30°C | ISO 179/1eU | 45 kJ/m² |
| Mechanical properties | Test Condition | Test Method | CELANESE USA/3309HR |
|---|---|---|---|
| Tensile modulus | ISO 527-2/1A/1 | 9200 Mpa | |
| bending strength | 23°C | ISO 178 | 210 Mpa |
| Flexural modulus | 23°C | ISO 178 | 8700 Mpa |
| tensile strength | 断裂 | ISO 527-2/1A/5 | 139 Mpa |
| Tensile strain | 断裂 | ISO 527-2/1A/5 | 2.7 % |
| tensile strength | 断裂,23°C | ASTM D638 | 137 Mpa |
| elongation | 断裂,23°C | ASTM D638 | 2.8 % |
| Electrical performance | Test Condition | Test Method | CELANESE USA/3309HR |
|---|---|---|---|
| Compared to the Leakage Tracking Index (CTI) | IEC 60112 | PLC 1 | |
| dielectric strength | IEC 60243-1 | 31 KV/mm | |
| Volume resistivity | IEC 60093 | >1.0E+15 ohms·cm | |
| relative permittivity | 100Hz | IEC 60250 | 4.50 |
| Dissipation Factor | 100Hz | IEC 60250 | 2.2E-03 |
| relative permittivity | 1MHz | IEC 60250 | 4.10 |
| Surface Resistivity | IEC 60093 | >1.0E+15 ohms | |
| Dissipation Factor | 1MHz | IEC 60250 | 0.016 |
| flammability | Test Condition | Test Method | CELANESE USA/3309HR |
|---|---|---|---|
| UL flame retardant rating | 0.70mm | UL 94 | HB |
| physical property | Test Condition | Test Method | CELANESE USA/3309HR |
|---|---|---|---|
| Shrinkage rate | TD | ISO 294-4 | 0.70-0.90 % |
| MD | ISO 294-4 | 0.30-0.50 % | |
| Water absorption rate | 平衡,23°C,50%RH | ISO 62 | 0.16 % |
| density | ASTM D792 | 1.53 g/cm³ | |
| ISO 1183 | 1.54 g/cm³ |
| Thermal performance | Test Condition | Test Method | CELANESE USA/3309HR |
|---|---|---|---|
| melting temperature | ISO 11357-3 | 225 °C | |
| Heat distortion temperature | 0.45MPa,未退火，HDT | ISO 75-2/B | 225 °C |
| vicat | ISO 306/B50 | 220 °C | |
| Heat distortion temperature | 1.8MPa,未退火，HDT | ISO 75-2/A | 205 °C |
| Linear coefficient of thermal expansion | MD | ISO 11359-2 | 2.5E-05 cm/cm/°C |
| TD | ISO 11359-2 | 1E-04 cm/cm/°C | |
| Glass Transition Temperature | ISO 11357-2 | 60.0 °C |
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