| About |
|---|
| Aliphatic Polyketone, Medium viscosity grade for injection molding, 30% Glass fiber reinforced&& |
| Product Description | |
|---|---|
| Generic | POK |
| Material Status | Commercial: Active |
| Features | Aliphatic series |
| Availabilitys | North America |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.48 | g/cm³ | ASTM D792 |
| Shrinkage rate | |||
| MD | 0.50 to 0.80 | % | ASTM D955 |
| Water absorption rate | |||
| Equilibrium, 23 ℃, 50% RH | 0.30 | % | ASTM D570 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| 23℃ | 13 | kJ/m² | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 210 | ℃ | |
| 1.8 MPa, unannealed | 205 | ℃ | |
| Melting peak temperature | 220 | ℃ | ASTM D1525 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Volume resistivity | > 1.0E+13 | ohms·cm | ASTM D257 |
| Dielectric strength | 500 | 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 | 118 | ASTM D785 | |
| tensile strength | |||
| 23℃ | 128 | MPa | ASTM D638 |
| Tensile strain | |||
| Fracture, 23 ℃ | > 4.0 | % | ASTM D638 |
| Bending modulus | |||
| 23℃ | 6850 | MPa | ASTM D790 |
| bending strength | |||
| 23℃ | 141 | MPa | ASTM D790 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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