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Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PA66 70G33L BK031 DUPONT SHENZHEN
Zytel®
Automotive sector,Electrical field,Electronic field
Glass fiber reinforced,high strength
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Plastic Datasheets
| thermal performance | Test Condition | Test Method | DUPONT SHENZHEN/70G33L BK031 |
|---|---|---|---|
| Hot deformation temperature | 66 psi， Unannealed | ASTM D648 | 261 °C |
| Linear coefficient of thermal expansion | 平行Flow | ASTM E831 | 0.000018 cm/cm/ ℃ |
| Melting temperature | DSC | 263 °C | |
| UL flame retardant rating | UL 94 | HB |
| mechanical properties | Test Condition | Test Method | DUPONT SHENZHEN/70G33L BK031 |
|---|---|---|---|
| Bending modulus | ASTM D790 | 8970 Mpa | |
| Elongation at Break | ASTM D638 | 3.0 % | |
| Impact strength of cantilever beam gap | ASTM D256 | 117 J/m | |
| shear strength | ASTM D732 | 86.0 Mpa | |
| tensile strength | ASTM D638 | 186 Mpa |
| Physical properties | Test Condition | Test Method | DUPONT SHENZHEN/70G33L BK031 |
|---|---|---|---|
| Shrinkage rate | MD | ASTM D955 | 0.0020-0.003 cm/cm |
| Water absorption rate | Saturation | ASTM D570 | 5.4 % |
| 24hr | ASTM D570 | 0.7 % |