| About |
|---|
| HiFill® PA6/6 E4 HS MB is a Polyamide 66 (Nylon 66) product. It can be processed by extrusion and is available in North America. Characteristics include: Heat Stabilizer High Viscosity&& |
| Product Description | |
|---|---|
| Generic | PA66 |
| Material Status | Commercial: Active |
| Features | High Viscosity,Heat Stabilized |
| Availabilitys | North America |
| Process Methods | Extrusion |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.14 | g/cm³ | ASTM D792 |
| Shrinkage rate | |||
| MD：3.2 mm | 1.8 | % | ASTM D955 |
| Water absorption rate | |||
| 24hr | 1.2 | % | ASTM D570 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃，3.2mm | 59 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | ASTM D648 | ||
| 0.45 MPa, unannealed | 237 | ℃ | ASTM D648 |
| 1.8 MPa, unannealed | 87.8 | ℃ | ASTM D648 |
| Linear coefficient of thermal expansion | |||
| MD | 7.7E-5 | 1/℃ | ASTM D696 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Volume resistivity | 1.0E+13 | ohms·cm | ASTM D257 |
| Dielectric strength | 18 | kV/mm | ASTM D149 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | |||
| R-level | 105 | ASTM D785 | |
| tensile strength | |||
| yield | 82.7 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 60 | % | ASTM D638 |
| Bending modulus | 2900 | MPa | ASTM D790 |
| bending strength | 138 | MPa | ASTM D790 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 82 | °C | |
| Drying time | 2.0 to 4.0 | hr | |
| Recommended maximum moisture content | 0.12 | % | |
| Barrel rear temperature | 282 to 293 | °C | |
| Barrel middle temperature | 288 to 299 | °C | |
| Barrel front temperature | 277 to 288 | °C | |
| Nozzle temperature | 282 to 293 | °C | |
| Processing (melt) temperature | 282 to 304 | °C | |
| Mold temperature | 54 to 93 | °C | |
| Injection speed | 中等偏快 | ||
| Back pressure | 0.345 to 0.689 | MPa | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Method A (Short-Time) |
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