| About |
|---|
| (DOMAMID 66G20) Polyamide 66, 20% glass fiber reinforced, for injection moulding&& |
| Product Description | |
|---|---|
| Supplier | DOMO |
| Generic | PA66 |
| Material Status | Commercial: Active |
| Features | HB |
| Availabilitys | North America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.26 | g/cm³ | ISO 1183 |
| Shrinkage rate | |||
| MD：23℃，72 hrs | 0.60 to 1.3 | % | ISO 2577 |
| Water absorption rate | |||
| Saturation, 23 ℃ | 6.5 | % | ISO 62 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃ | 7.5 | kJ/m² | ISO 180-1A |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 250 | ℃ | ISO 75-2/A |
| 0.45 MPa, unannealed | 255 | ℃ | ISO 75-2/B |
| Vicat Softening Temp | |||
| B50 | 255 | ℃ | ISO 306 |
| Melting temperature | 258 to 262 | ℃ | ISO 11357-3 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | 1.0E+13 | ohms | IEC 60093 |
| Volume resistivity | 1.0E+15 | ohms·cm | IEC 60093 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| 0.80 mm | HB | UL 94 | |
| Burning rate | < 100 | mm/min | FMVSS 302 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 7000 | MPa | ISO 527-1-2 |
| tensile strength | |||
| fracture | 130 | MPa | ISO 527-2/5 |
| Tensile strain | |||
| fracture | 3.0 | % | ISO 527-2/5 |
| Rockwell hardness | |||
| R-level | 120 | ISO 2039-2 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 75 to 85 | °C | |
| Drying time | 4.0 to 6.0 | hr | |
| Processing (melt) temperature | 260 to 285 | °C | |
| Mold temperature | 80 to 120 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 50% RH |
| 3. 0.079 in/min |
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