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Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PBT 4306 BK CELANESE USA
CELANEX®
Electrical applications,Automotive Applications
High toughness,Hydrolysis resistance,Thermal stability,Weather resistance,UV resistance,30% enhancement
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Plastic Datasheets
| thermal performance | Test Condition | Test Method | CELANESE USA/4306 BK |
|---|---|---|---|
| Hot deformation temperature | 0.45Mpa | ISO 75-1/-2 | 210 °C |
| 1.8Mpa | ISO 75-1/-2 | 164 °C | |
| Linear coefficient of thermal expansion | Across Flow | ISO 11359-2 | 0.87 E-4/℃ |
| Melting temperature | ISO 11357-1 | 225 °C |
| mechanical properties | Test Condition | Test Method | CELANESE USA/4306 BK |
|---|---|---|---|
| Bending modulus | 23℃ | ISO 178 | 8500 Mpa |
| bending strength | 23℃ | ISO 178 | 180 Mpa |
| Charpy Notched Impact Strength | 23℃ | ISO 179/1eA | 11.9 KJ/m |
| -30℃ | ISO 179/1eA | 11 KJ/m | |
| Elongation at Break | 5mm/min | ISO 527-2/1A | 2.9 % |
| Impact strength of cantilever beam gap | 23℃ | ISO 180/1A | 12.0 KJ/m |
| Impact strength of simply supported beam without notch | 23℃ | ISO 179/1eU | 60 KJ/m |
| -30℃ | ISO 179/1eU | 45 KJ/m | |
| Shore hardness | ISO 2039-2 | 73 M | |
| Tensile modulus | 1mm/min | ISO 527-2/1A | 9200 Mpa |
| tensile strength | 5mm/min | ISO 527-2/1A | 120 Mpa |
| Physical properties | Test Condition | Test Method | CELANESE USA/4306 BK |
|---|---|---|---|
| Shrinkage rate | Across Flow | ISO 294-4 | 0.4-0.6 % |