| About |
|---|
| (DOMAMID 66STZ) Polyamide 66, impact modified, for injection moulding&& |
| Product Description | |
|---|---|
| Supplier | DOMO |
| Generic | PA66 |
| Material Status | Commercial: Active |
| Features | High impact resistance |
| Availabilitys | North America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.08 | g/cm³ | |
| Shrinkage rate | |||
| TD：23℃，72 hrs | 1.6 to 1.8 | % | |
| MD：23℃，72 hrs | 1.4 to 1.6 | % | |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| 23℃ | 65 | kJ/m² | |
| Charpy Unnotch Impact strength | |||
| -30℃ | 无断裂 | ||
| 23℃ | 无断裂 | ||
| Impact strength of cantilever beam notch | |||
| Notched impact strength of cantilever beam |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 165 | ℃ | |
| 1.8 MPa, unannealed | 65.0 | ℃ | |
| Vicat Softening Temp | 220 | ℃ | |
| Melting temperature | 262 | ℃ |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | 1.0E+13 | ohms | |
| Volume resistivity | 1.0E+15 | ohms·cm | |
| Compared to the leakage tracing index | |||
| Solution A | 600 | V |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| 0.80 mm | HB | ||
| Burning rate | < 100 | mm/min |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | |||
| R-level | 110 | ||
| Tensile modulus | 1900 | MPa | |
| tensile strength | |||
| yield | 50.0 | MPa | |
| Tensile strain | |||
| fracture | > 50 | % | |
| Bending modulus | 1800 | MPa | |
| bending strength | 70.0 | MPa |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 75 to 85 | °C | |
| Drying time | 2.0 to 4.0 | hr | |
| Processing (melt) temperature | 270 to 290 | °C | |
| Mold temperature | 40 to 80 | °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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