| About |
|---|
| Polyamide 6.6 in color black reinforced with 38% of fiberglass, heat stabilized, resistivity hydrolysis and UV good set of thermal and mechanical properties. Ideal for injection molding.&& |
| Product Description | |
|---|---|
| Generic | PA66 |
| Material Status | Commercial: Active |
| Features | Weather resistance is good,Hydrolysis stability,Heat Stabilized,HB |
| Availabilitys | North America,Latin America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.45 | g/cm³ | ASTM D792 |
| Shrinkage rate | |||
| MD | 0.80 | % | ASTM D955 |
| Water absorption rate | |||
| saturated | 0.70 | % | ASTM D570 |
| Ash Content | 36 to 40 | % | ASTM D2584 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | 48 | J/m | ASTM D256 |
| Notched impact strength of cantilever beam | 690 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | ASTM D648 | ||
| 0.45 MPa, unannealed | 255 | ℃ | ASTM D648 |
| 1.8 MPa, unannealed | 235 | ℃ | ASTM D648 |
| Melting temperature | 250 to 265 | ℃ | ASTM D2117 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Volume resistivity | 1.0E+13 | ohms·cm | ASTM D257 |
| Dielectric strength | 16 | kV/mm | ASTM D149 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | HB | UL 94 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | |||
| R-level | 122 | ASTM D785 | |
| tensile strength | 124 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 4.0 | % | ASTM D638 |
| Bending modulus | 6620 | MPa | ASTM D790 |
| bending strength | 183 | MPa | ASTM D790 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 90 | °C | |
| Drying time | 3.0 | hr | |
| Recommended maximum moisture content | 0.020 | % | |
| Processing (melt) temperature | 260 to 285 | °C | |
| Mold temperature | 80 to 120 | °C | |
| Notes |
|---|
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