Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PA66 ST811HS DUPONT USA
Zytel®
Fasteners,rope,Wire and cable,Inner core of hose
Thermal stability,Ultra high impact
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | DUPONT USA/ST811HS |
|---|---|---|---|
| Impact strength of simply supported beam without notch | 23°C | ISO 179/1eU | NoBreak |
| Suspended wall beam without notch impact strength | 23°C | ISO 180/1U | NoBreak |
| thermal performance | Test Condition | Test Method | DUPONT USA/ST811HS |
|---|---|---|---|
| Heat Deflection Temperature | 1.8MPa,未退火，HDT | ISO 75-2/A | 40.0 °C |
| 0.45MPa,未退火，HDT | ISO 75-2/B | 85.0 °C | |
| Linear coefficient of thermal expansion | TD | ISO 11359-2 | 1.4E-04 cm/cm/°C |
| Glass Transition Temperature | ISO 11357-2 | 50.0 °C | |
| melting temperature | ISO 11357-3 | 218 °C | |
| Linear coefficient of thermal expansion | MD | ISO 11359-2 | 1.3E-04 cm/cm/°C |
| mechanical properties | Test Condition | Test Method | DUPONT USA/ST811HS |
|---|---|---|---|
| Tensile modulus | ISO 527-2 | 900 Mpa | |
| tensile strength | 屈服 | ISO 527-2 | 31.0 Mpa |
| Tensile strain | 屈服 | ISO 527-2 | 29 % |
| flexural modulus | ISO 178 | 850 Mpa |
| Physical properties | Test Condition | Test Method | DUPONT USA/ST811HS |
|---|---|---|---|
| Water absorption rate | 平衡,23°C,2.00mm,50%RH | ISO 62 | 2.3 % |
| shrinkage rate | TD | ISO 294-4 | 1.4 % |
| Ejection Temperature | 190 °C | ||
| shrinkage rate | MD | ISO 294-4 | 0.90 % |
| flammability | Test Condition | Test Method | DUPONT USA/ST811HS |
|---|---|---|---|
| FMVSS flammability | FMVSS302 | B | |
| burning rate | 1.00mm | ISO 3795 | <100 mm/min |
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