Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PA66 FR70G25V0 BK369 DUPONT USA
Zytel®
sporting goods,Electrical applications
Glass fiber reinforced
UL
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Plastic Datasheets
| thermal performance | Test Condition | Test Method | DUPONT USA/FR70G25V0 BK369 |
|---|---|---|---|
| Linear coefficient of thermal expansion | 平行流动方向 | ASTM E831 | 0.000026 cm/cm/℃ |
| 垂直流动方向 | ASTM E831 | 0.000083 cm/cm/℃ | |
| melting temperature | DSC | 263 °C | |
| UL flame retardant rating | 1.50mm | UL 94 | V-0 |
| Heat Deflection Temperature | 264 psi，未退火，HDT | ASTM D648 | 243 °C |
| mechanical properties | Test Condition | Test Method | DUPONT USA/FR70G25V0 BK369 |
|---|---|---|---|
| Impact strength of cantilever beam gap | 23 °C | ASTM D256 | 80.0 J/m |
| Elongation at break | ASTM D638 | 2.3 % | |
| tensile strength | ASTM D638 | 138 Mpa | |
| flexural modulus | ASTM D790 | 8000 Mpa |
| Physical properties | Test Condition | Test Method | DUPONT USA/FR70G25V0 BK369 |
|---|---|---|---|
| shrinkage rate | 3.20 mm，平行流动 | ASTM D955 | 0.0035 cm/cm |
| 3.20 mm，垂直 | ASTM D955 | 0.011 cm/cm |
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