| About |
|---|
| Impact modified polyamide 66, standard viscosity, suitable for use at low temperature&& |
| Product Description | |
|---|---|
| Supplier | Celanese |
| Generic | PA66 |
| Material Status | Commercial: Active |
| Features | High impact resistance |
| Availabilitys | North America,Latin America,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.07 | g/cm³ | ASTM D792 |
| Shrinkage rate | |||
| MD | 1.6 | % | ASTM D995 |
| Water absorption rate | |||
| 23℃，24hr | 6.7 | % | ASTM D570 |
| 23℃，50% RH | 2.2 | % | ASTM D570 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| 23℃ | 40 | MPa | ASTM D638 |
| Tensile strain | |||
| Fracture, 23 ℃ | 70 | % | ASTM D638 |
| Tensile modulus | |||
| 23℃ | 1800 | MPa | ASTM D638 |
| Bending modulus | |||
| 23℃ | 1505 | MPa | ASTM D790 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 65 | ℃ | ASTM D648 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Dissipation factor | |||
| Compared to the leakage tracing index | 600 | V | ASTM D3638 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | |||
| 1.60mm | HB | UL-94 | |
| 3.20mm | HB | UL-94 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃ | 908 | J/m | ASTM D256 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 90 | °C | |
| Drying time | 4.0 | Hr | |
| Injection temperature | |||
| Rear barrel temperature | 270 | °C | |
| Central temperature of the barrel | 270 | °C | |
| Barrel front temperature | 280 | °C | |
| Die temperature | 280 | °C | |
| Mold temperature | 60-80 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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