| About |
|---|
| HiFill® PA4/6 GF45 HS BK is a Polyamide 46 (Nylon 46) product filled with 45% glass fiber. It can be processed by injection molding and is available in North America. Characteristics include: Flame Rated Heat Stabilizer&& |
| Product Description | |
|---|---|
| Generic | PA 46 |
| Material Status | Commercial: Active |
| Features | Heat Stabilized,HB |
| Availabilitys | North America |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.57 | g/cm³ | ASTM D792 |
| Shrinkage rate | |||
| MD：3.2 mm | 0.50 | % | ASTM D955 |
| Water absorption rate | |||
| 24hr | 1.5 | % | ASTM D570 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| fracture | 231 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 2.8 | % | ASTM D638 |
| Bending modulus | 11000 | MPa | ASTM D790 |
| bending strength | 317 | MPa | ASTM D790 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃，3.2mm | 120 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 288 | ℃ | ASTM D648 |
| Linear coefficient of thermal expansion | |||
| MD | 3.4E-5 | 1/℃ | ASTM D696 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Volume resistivity | 8.0E+15 | ohms·cm | ASTM D257 |
| Dielectric strength | 22 | kV/mm | ASTM D149 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | HB | UL 94 |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| TPCI # | 9627150 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 85 | °C | |
| Drying time | 4.0 to 8.0 | hr | |
| Barrel rear temperature | 282 to 316 | °C | |
| Barrel middle temperature | 282 to 316 | °C | |
| Barrel front temperature | 282 to 316 | °C | |
| Processing (melt) temperature | 246 to 316 | °C | |
| Mold temperature | 88 to 127 | °C | |
| Back pressure | 0.00 to 0.345 | MPa | |
| Screw speed | 40 to 80 | rpm | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Method A (Short-Time) |
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