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Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PA66 74G20HSL BK DUPONT USA
Zytel®
Automotive Applications,Home appliance components
Thermal stability
UL
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Plastic Datasheets
| mechanical properties | Test Condition | Test Method | DUPONT USA/74G20HSL BK |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179 | 6.0 kJ/m² | |
| Impact strength of simply supported beam without notch | ISO 179 | 45.0 kJ/m² | |
| Tensile modulus | ISO 527-1 | 7300 Mpa | |
| Tensile strain | Break | ISO 527-1 | 2.8 % |
| Tensile stress | Break | ISO 527-1 | 150 Mpa |
| Physical properties | Test Condition | Test Method | DUPONT USA/74G20HSL BK |
|---|---|---|---|
| Shrinkage rate | ISO 294-4 | 0.30 % |
| Thermal Properties | Test Condition | Test Method | DUPONT USA/74G20HSL BK |
|---|---|---|---|
| Hot deformation temperature | 1.80 Mpa，Unannealed | ISO 75A-1 | 220 °C |
| Melting temperature | ISO 3146 | 255 °C |