| About |
|---|
| Product Description | |
|---|---|
| Supplier | DOMO |
| Generic | PA66 |
| Material Status | Commercial: Active |
| Features | Grease resistance |
| Availabilitys | Europe,Africa & Middle East |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.32 | g/cm³ | ISO 1183/A |
| Shrinkage rate | Internal Method | ||
| TD | 0.85 | % | |
| MD | 0.40 | % | |
| Water absorption rate | |||
| 23℃，24hr | 0.90 | % | ISO 62 |
| Molding Shrinkage Isotropy | 0.470 | Internal Method | |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 8700 | MPa | ISO 527-2/1A |
| tensile strength | |||
| fracture | 179 | MPa | ISO 527-2/1A |
| Tensile strain | |||
| fracture | 3.0 | % | ISO 527-2/1A |
| Bending modulus | 7600 | MPa | ISO 178 |
| bending strength | 280 | MPa | ISO 178 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | 9.0 | kJ/m² | ISO 179-1eA |
| Charpy Unnotch Impact strength | 65 | kJ/m² | ISO 179/1eU |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 255 | ℃ | ISO 75-2/Af |
| Melting temperature | 263 | ℃ | ISO 11357-3 |
| Linear coefficient of thermal expansion | |||
| TD：23~85℃ | 2.7E-5 | 1/℃ | ISO 11359-2 |
| Process Conditions | |||
|---|---|---|---|
| Injection | Nominal value | Unit | Test method |
| drying temperature | 80.0 | °C | |
| Recommended maximum moisture content | 0.20 | % | |
| Temperature at the rear of the barrel | 260 to 270 | °C | |
| Temperature in the middle of the barrel | 270 to 280 | °C | |
| Front temperature of material barrel | 280 to 290 | °C | |
| Mold temperature | 60.0 to 80.0 | °C | |
| Notes |
|---|
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