| About |
|---|
| HiFill® 4150 A is a Polyetheretherketone (PEEK) product. It can be processed by injection molding and is available in North America. Characteristics include: Flame Rated Low Viscosity&& |
| Product Description | |
|---|---|
| Generic | PEEK |
| Material Status | Commercial: Active |
| Features | Low Viscosity |
| Availabilitys | North America |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.30 | g/cm³ | ASTM D792 |
| Shrinkage rate | |||
| MD：3.2 mm | 0.16 | % | ASTM D955 |
| Water absorption rate | |||
| 24hr | 0.12 | % | ASTM D570 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃，3.2mm | 80 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 160 | ℃ | ASTM D648 |
| Linear coefficient of thermal expansion | |||
| MD | 4.7E-5 | 1/℃ | ASTM D696 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Volume resistivity | > 1.0E+15 | ohms·cm | ASTM D257 |
| Dielectric strength | 12 | kV/mm | ASTM D149 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| 4.00 mm | V-0 | UL 94 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | |||
| R-level | 105 | ASTM D785 | |
| tensile strength | |||
| yield | 96.5 | MPa | ASTM D638 |
| Tensile strain | |||
| yield | 5.0 | % | ASTM D638 |
| Bending modulus | 4100 | MPa | ASTM D790 |
| bending strength | 172 | MPa | ASTM D790 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying time | 2.0 to 4.0 | hr | |
| Barrel rear temperature | 360 to 388 | °C | |
| Barrel middle temperature | 360 to 388 | °C | |
| Barrel front temperature | 360 to 388 | °C | |
| Processing (melt) temperature | 360 to 382 | °C | |
| Mold temperature | 177 to 218 | °C | |
| Back pressure | 0.345 to 0.689 | MPa | |
| Screw speed | 50 to 100 | rpm | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Method A (Short-Time) |
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