Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PA66 ST801A DUPONT USA
Zytel®
Fitness equipment、Bottle cap、Automotive sector
High impact resistance
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Plastic Datasheets
| Thermal Properties | Test Condition | Test Method | DUPONT USA/ST801A |
|---|---|---|---|
| Vicat Softening Temperature | ISO 306/B50 | 205 °C | |
| Linear thermal expansion coefficient | 横向 : 55 到 160°C | ISO 11359-2 | 1.3E-4 cm/cm/°C |
| 流动 : 23 到 55°C | ASTM E831 | 1.4E-4 cm/cm/°C | |
| Heat Deflection Temperature | 1.8 MPa, 未退火 | ISO 75-2/A | 63.0 °C |
| Linear thermal expansion coefficient | 流动 : -40 到 23°C | ISO 11359-2 | 1.1E-4 cm/cm/°C |
| 流动 | ISO 11359-2 | 1.4E-4 cm/cm/°C | |
| 横向 | ISO 11359-2 | 1.3E-4 cm/cm/°C | |
| Glass Transition Temperature | ISO 11357-2 | 75.0 °C | |
| Linear thermal expansion coefficient | 流动 : 55 到 160°C | ISO 11359-2 | 1.6E-4 cm/cm/°C |
| Heat Deflection Temperature | 0.45 MPa, 未退火 | ISO 75-2/B | 157 °C |
| Melting Temperature | ISO 11357-3 | 262 °C | |
| Linear thermal expansion coefficient | 横向 : -40 到 23°C | ISO 11359-2 | 1.1E-4 cm/cm/°C |
| 横向 : 23 到 55°C | ASTM E831 | 1.3E-4 cm/cm/°C |
| Fill Analysis | Test Condition | Test Method | DUPONT USA/ST801A |
|---|---|---|---|
| Ejection Temperature | 190 °C |
| Injection | Test Condition | Test Method | DUPONT USA/ST801A |
|---|---|---|---|
| 80 °C | |||
| Drying time - Hot air dryer | 2.0 到 4.0 hr | ||
| Holding Pressure | Drying Recommended | yes | |
| 4.00 s/mm | |||
| Suggested Max Moisture | 0.20 % | ||
| 18 m/min | |||
| Drying Temperature | 80 °C | ||
| Mold Temperature | 50 到 100 °C | ||
| Processing (Melt) Temp | 280 到 300 °C | ||
| Holding Pressure | 50.0 到 100 Mpa |
| Physical | Test Condition | Test Method | DUPONT USA/ST801A |
|---|---|---|---|
| Moisture Absorption | 平衡, 23°C, 2.00 mm, 50% RH | ISO 62 | 2.0 % |
| Density | ISO 1183 | 1.07 g/cm³ | |
| Moisture Absorption | 24 hr, 23°C | ISO 62 | 1.1 % |
| Viscosity number | ISO 307 | 130 cm³/g | |
| Modeling Shrinkage | 横向流量 | ISO 294-4 | 1.4 % |
| 流量 | ISO 294-4 | 1.8 % | |
| Moisture Absorption | 饱和, 23°C, 2.00 mm | ISO 62 | 6.5 % |
| Mechanical Properties | Test Condition | Test Method | DUPONT USA/ST801A |
|---|---|---|---|
| Tensile Strain | 断裂 | ISO 527-2 | > 50 % |
| Tensile Stress | 50% 应变 | ISO 527-2 | 49.0 Mpa |
| Tensile Creep Modulus | 1 hr | ISO 899-1 | -- Mpa |
| Tensile Modulus | ISO 527-2 | 2000 Mpa | |
| Tensile Creep Modulus | 1000 hr | ISO 899-1 | -- Mpa |
| Flexural Modulus | ISO 178 | 1800 Mpa |
| Impact Properties | Test Condition | Test Method | DUPONT USA/ST801A |
|---|---|---|---|
| Notched Izod Impact Strength | -40°C | ISO 180/1A | 20 kJ/m² |
| Charpy Notched Impact Strength | -30°C | ISO 179/1eA | 20 kJ/m² |
| Charpy Unnotched Impact Strength | 23°C | ISO 179/1eU | -- |
| Notched Izod Impact Strength | 23°C | ISO 180/1A | 80 kJ/m² |
| -30°C | ISO 180/1A | 15 kJ/m² | |
| Charpy Notched Impact Strength | 23°C, 局部断裂 | ISO 179/1eA | 70 kJ/m² |
| Flammability | Test Condition | Test Method | DUPONT USA/ST801A |
|---|---|---|---|
| Burning Rate | 1.00 mm | ISO 3795 | < 100 mm/min |
| UL flame retardant rating | 0.8 mm | UL 94, IEC 60695-11-10, -20 | HB |
| Oxygen Index | ISO 4589-2 | 20 % | |
| FMVSS Flammability | FMVSS 302 | B | |
| UL flame retardant rating | 1.5 mm | UL 94, IEC 60695-11-10, -20 | HB |
| Electrical Properties | Test Condition | Test Method | DUPONT USA/ST801A |
|---|---|---|---|
| Volume Resistivity | IEC 62631-3-1 | > 1.0E+13 ohms·m | |
| Relative Permittivity | 1 MHz | IEC 62631-2-1 | 3.30 |
| Dielectric Strength | IEC 60243-1 | 25 KV/mm | |
| Relative Permittivity | 100 Hz | IEC 62631-2-1 | 3.50 |
| Dissipation Factor? | 100 Hz | IEC 62631-2-1 | 5.0E-3 |
| Surface Resistivity | IEC 62631-3-2 | -- ohms | |
| Dissipation Factor? | 1 MHz | IEC 62631-2-1 | 0.010 |
| Comparative Tracking Index | IEC 60112 | 600 V |
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