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Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PBT 2004-2 CELANESE USA
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Electrical field,Electronic field,Laptop case
High mobility,Good liquidity,High toughness,Lubricity
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Plastic Datasheets
| thermal performance | Test Condition | Test Method | CELANESE USA/2004-2 |
|---|---|---|---|
| Glass transition temperature | ISO 11357-1 | 60 °C | |
| Hot deformation temperature | 0.45Mpa | ISO 75-1/-2 | 166 °C |
| 1.8Mpa | ISO 75-1/-2 | 54 °C | |
| Linear coefficient of thermal expansion | Across Flow | ISO 11359-2 | 1.1 E-4/℃ |
| Melting temperature | ISO 11357-1 | 225 °C | |
| UL flame retardant rating | UL 94 | HB | |
| Vicat softening temperature | ISO 306 | 175 °C |
| mechanical properties | Test Condition | Test Method | CELANESE USA/2004-2 |
|---|---|---|---|
| Bending modulus | 23℃ | ISO 178 | 2280 Mpa |
| bending strength | 23℃ | ISO 178 | 69 Mpa |
| Charpy Notched Impact Strength | 23℃ | ISO 179/1eA | 4.5 KJ/m |
| -30℃ | ISO 179/1eA | 4.5 KJ/m | |
| Impact strength of cantilever beam gap | 23℃ | ISO 180/1A | 4.8 KJ/m |
| Impact strength of simply supported beam without notch | 23℃ | ISO 179/1eU | 2180 KJ/m |
| -30℃ | ISO 179/1eU | 45 KJ/m | |
| Tensile modulus | 50mm/min，Yield | ISO 527-2/1A | 4 % |
| 1mm/min | ISO 527-2/1A | 2400 Mpa | |
| Tensile stress | 50mm/min，Yield | ISO 527-2/1A | 54 Mpa |
| Electrical performance | Test Condition | Test Method | CELANESE USA/2004-2 |
|---|---|---|---|
| Dielectric dissipation factor | 100Hz | IEC 60250 | 30 E-4 |
| 1MHz | IEC 60250 | 210 E-4 | |
| Surface resistivity | IEC 60093 | ＞1E15 Ohm | |
| Volume resistivity | 1MHz | IEC 60250 | 3.5 |
| 100Hz | IEC 60250 | 3.7 | |
| IEC 60093 | ＞1E13 ohm.m |
| Physical properties | Test Condition | Test Method | CELANESE USA/2004-2 |
|---|---|---|---|
| density | ISO 1183 | 1300 kg/m | |
| Melt Volume Flow Rate (MVR) | ISO 1133 | 33 CM | |
| Shrinkage rate | ISO 294-4 | 1.8-2.0 % | |
| Water absorption rate | 23℃,Saturation | ISO 62 | 0.08 % |