| About |
|---|
| Material code according to ISO 1043-1: PA66 Heat stabilized Nylon 66 reinforced by 40 weight percent long glass fibers. The pellets are cylindrical and normally as well as the embedded fibers 10 mm long. Parts molded of CELSTRAN have outstanding mechanical properties such as high strength and stiffness combined with high heat deflection. The notched impact strength is increased at elevated and low temperatures due to the fiber skeleton built in the parts. The long fiber reinforcement reduces creep significantly. The very isotropic shrinkage in the molded parts minimizes the warpage. Complex parts can be manufactured with high reproducibility by injection molding. Can be used for substituting die cast metal with the advantage of Weight reduction, no corrosion problems, no post treatment.&& |
| Product Description | |
|---|---|
| Supplier | Celanese |
| Generic | PA66 |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Low warping,Good flexibility,High impact resistance,High Heat Resistance,low-temperature impact resistance,Heat Stabilized |
| Availabilitys | Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.46 | g/cm³ | ISO 1183 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | |||
| — | 13700 | MPa | ISO 527-2/1A/1 |
| 80℃ | 9000 | MPa | ISO 527-2/1A |
| tensile strength | |||
| fracture | 180 | MPa | ISO 527-2/1A/5 |
| 80℃ | 130 | MPa | ISO 527-2/1A |
| Tensile strain | |||
| fracture | 1.5 | % | ISO 527-2/1A/5 |
| Fracture, 80 ℃ | 2.0 | % | ISO 527-2/1A |
| Bending modulus | ISO 178 | ||
| 23℃ | 12600 | MPa | ISO 178 |
| 80℃ | 8000 | MPa | ISO 178 |
| bending strength | ISO 178 | ||
| 23℃ | 260 | MPa | ISO 178 |
| 80℃ | 250 | MPa | ISO 178 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179/1eA | ||
| -30℃ | 23 | kJ/m² | ISO 179/1eA |
| 23℃ | 23 | kJ/m² | ISO 179/1eA |
| Charpy Unnotch Impact strength | ISO 179/1eU | ||
| -30℃ | 41 | kJ/m² | ISO 179/1eU |
| 23℃ | 40 | kJ/m² | ISO 179/1eU |
| Impact strength of cantilever beam notch | ISO 180/1A | ||
| -30℃ | 35 | kJ/m² | ISO 180-1A |
| 23℃ | 24 | kJ/m² | ISO 180-1A |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 255 | ℃ | ISO 75-2/A |
| 8.0 MPa, unannealed | 240 | ℃ | ISO 75-2/C |
| Melting temperature | 261 | ℃ | ISO 11357-3 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 70 to 80 | °C | |
| Drying time | 2.0 to 4.0 | hr | |
| Recommended maximum moisture content | 0.15 | % | |
| Hopper temperature | 70 to 80 | °C | |
| Barrel rear temperature | 265 to 275 | °C | |
| Barrel middle temperature | 275 to 285 | °C | |
| Barrel front temperature | 285 to 295 | °C | |
| Nozzle temperature | 305 to 315 | °C | |
| Processing (melt) temperature | 305 to 315 | °C | |
| Mold temperature | 90 to 120 | °C | |
| Injection pressure | 120 to 150 | MPa | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 10°C/min |
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