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Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PA66 77G33L-NC DUPONT USA
Zytel®
Automotive Applications,Fitness equipment,electrical equipment
wear resistant,High impact resistance
UL
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Plastic Datasheets
| thermal performance | Test Condition | Test Method | DUPONT USA/77G33L-NC |
|---|---|---|---|
| Hot deformation temperature | 0.45MPa | ASTM D790/ISO 178 | 216 °C |
| 1.80MPa | ASTM D790/ISO 178 | 200 °C | |
| Linear coefficient of thermal expansion | Parallel | ISO 11359-1/-2 | 0.26 E-4/C |
| Normal | ISO 11359-1/-2 | 0.83 E-4/C | |
| Melting temperature | 10°C/min | ISO 11357-1/-3 | 218 °C |
| mechanical properties | Test Condition | Test Method | DUPONT USA/77G33L-NC |
|---|---|---|---|
| Bending modulus | ISO 178 | 8200 Mpa | |
| Charpy Notched Impact Strength | -40 ℃ | ISO 179/1eA | 12 kJ/m² |
| -30℃ | ISO 179/1eA | 11 kJ/m² | |
| 23 ℃ | ISO 179/1eA | 13 kJ/m² | |
| Fracture strain | ISO 527 | 3 % | |
| Fracture stress | ISO 527 | 168 Mpa | |
| Impact strength of simply supported beam without notch | -30℃ | ISO 179/1eU | 60 kJ/m² |
| 23 ℃ | ISO 179/1eU | 80 kJ/m² | |
| Tensile modulus | ISO 527 | 9500 Mpa |
| Electrical performance | Test Condition | Test Method | DUPONT USA/77G33L-NC |
|---|---|---|---|
| Compared to the anti leakage trace index | 3.0mm | UL 746A | PLC 1 |
| UL flame retardant rating | 0.75mm | UL 94 | HB |
| Volume resistivity | IEC 60093 | 1E+13 E-4/C |