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Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PBT 3201 CELANESE USA
CELANEX®
Electrical applications,Automotive Applications
High toughness,Hydrolysis resistance,Thermal stability,Weather resistance,UV resistance,Filler: Glass fiber reinf,15% filler by weight
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Plastic Datasheets
| thermal performance | Test Condition | Test Method | CELANESE USA/3201 |
|---|---|---|---|
| Glass transition temperature | ISO 11357-2 | 60.0 °C | |
| Hot deformation temperature | 1.8MPa,Unannealed | ASTM D648 | 192 °C |
| 0.45MPa,Unannealed | ISO 75-2/B | 218 °C | |
| 1.8MPa,Unannealed | ISO 75-2/A | 195 °C | |
| 0.45MPa,Unannealed | ASTM D648 | 213 °C | |
| Linear coefficient of thermal expansion | MD | ISO 11359-2 | 3.5E-05 cm/cm/°C |
| Melting temperature | ASTM D3418 | 225 °C | |
| ISO 11357-3 | 225 °C | ||
| Vicat softening temperature | ISO 306/B50 | 220 °C |
| mechanical properties | Test Condition | Test Method | CELANESE USA/3201 |
|---|---|---|---|
| Bending modulus | 23°C | ISO 178 | 5600 Mpa |
| bending strength | 23°C | ISO 178 | 160 Mpa |
| elongation | Break,23°C | ASTM D638 | 3.0 % |
| Tensile modulus | ISO 527-2/1A/1 | 6000 Mpa | |
| Tensile strain | Break | ISO 527-2/1A/5 | 3.5 % |
| tensile strength | Break | ISO 527-2/1A/5 | 100 Mpa |
| Break,23°C | ASTM D638 | 93.1 Mpa |
| Electrical performance | Test Condition | Test Method | CELANESE USA/3201 |
|---|---|---|---|
| Dielectric constant | 1kHz | ASTM D150 | 3.50 |
| Dielectric strength | ASTM D149 | 18 KV/mm | |
| Volume resistivity | ASTM D257 | 1E+15 ohms·cm |
| Physical properties | Test Condition | Test Method | CELANESE USA/3201 |
|---|---|---|---|
| density | ISO 1183 | 1.42 g/cm³ | |
| ASTM D792 | 1.41 g/cm³ | ||
| Melt Volume Flow Rate (MVR) | 250°C/2.16kg | ISO 1133 | 17.0 cm3/10min |
| Shrinkage rate | MD | ISO 294-4 | 0.50-0.70 % |
| MD | ASTM D955 | 0.50-0.70 % | |
| Water absorption rate | Equilibrium,23°C,50%RH | ISO 62 | 0.20 % |
| impact performance | Test Condition | Test Method | CELANESE USA/3201 |
|---|---|---|---|
| Charpy Notched Impact Strength | 23°C | ISO 179/1eA | 6.5 kJ/m² |
| Impact strength of cantilever beam gap | -30°C | ISO 180/1A | 7.0 kJ/m² |
| 23°C | ISO 180/1A | 7.0 kJ/m² |
| flammability | Test Condition | Test Method | CELANESE USA/3201 |
|---|---|---|---|
| UL flame retardant rating | 0.9mm | UL 94 | HB |
| -- | UL 94 | HB |