Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PBT 3309HRLM CELANESE USA
CELANEX®
Automotive sector
Hydrolysis resistance、Easy to process
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Plastic Datasheets
| Other performance | Test Condition | Test Method | CELANESE USA/3309HRLM |
|---|---|---|---|
| UL flame retardant rating | UL 94 | HB |
| Basic performance | Test Condition | Test Method | CELANESE USA/3309HRLM |
|---|---|---|---|
| Shrinkage rate | 横向流量 | ISO 294-4 | 0.7-0.9 % |
| Water absorption rate | 23℃，50%RH | ISO 62 | 0.07 % |
| Shrinkage rate | 流量 | ISO 294-4 | 0.3-0.5 % |
| density | ISO 1183 | 1.53 g/cm³ |
| Mechanical properties | Test Condition | Test Method | CELANESE USA/3309HRLM |
|---|---|---|---|
| elongation | Break | ISO 527-2/1A/5 | 2.7 % |
| tensile strength | Break | ISO 527-2/1A/5 | 135 Mpa |
| Tensile modulus | ISO 527-2/1A/1 | 9200 Mpa | |
| Flexural modulus | 23℃ | ISO 178 | 8900 Mpa |
| bending strength | 23℃ | ISO 178 | 210 Mpa |
| Charpy Notched Impact Strength | 23℃ | ISO 179/1eA | 6.5 kJ/m² |
| Suspended wall beam without notch impact strength | 23℃ | ISO 180/1U | 35 kJ/m² |
| Electrical performance | Test Condition | Test Method | CELANESE USA/3309HRLM |
|---|---|---|---|
| Compared to the Leakage Tracking Index (CTI) | IEC 60112 | PLC 1 | |
| dielectric strength | IEC 60243-1 | 31 KV/mm | |
| relative permittivity | 100HZ | IEC 60250 | 4.50 |
| Volume resistivity | IEC 60093 | 1E+15 ohm·cm | |
| Dissipation Factor | 1MHZ | IEC 60250 | 0.0022 |
| Thermal performance | Test Condition | Test Method | CELANESE USA/3309HRLM |
|---|---|---|---|
| Heat distortion temperature | 0.45MPa,未退火，HDT | ISO 75-2/B | 225 °C |
| 1.8MPa,未退火，HDT | ISO 75-2/A | 208 °C |
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