| About |
|---|
| Low viscosity aliphatic Polyketon for food contact applications |
| Product Description | |
|---|---|
| Supplier | A. Schulman |
| Generic | POK |
| Material Status | Commercial: Active |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.24 | g/cm³ | ISO 1183/A |
| Melt Volume Rate | |||
| 240℃，2.16 kg | 60.0 | cm³/10min | ISO 1133 |
| Shrinkage rate | 1.5 to 2.2 | % | ISO 294-4 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 1450 | MPa | ISO 527-2/1A/1 |
| Tensile stress (yield) | 65.0 | MPa | ISO 527-2/1A/50 |
| Tensile strain | |||
| yield | 18 | % | ISO 527-2/1A/50 |
| Bending modulus | 1500 | MPa | ISO 178 |
| Bending stress | |||
| 9.0% strain | 55.0 | MPa | |
| 3.5% strain | 40.0 | MPa |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| -40℃ | 5.0 | kJ/m² | |
| 23℃ | 15 | kJ/m² | |
| Charpy Unnotch Impact strength | |||
| -40℃ | 无断裂 | ISO 179 | |
| 23℃ | 无断裂 | ISO 179/1eU |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 184 | ℃ | ISO 75-2/Bf |
| 1.8 MPa, unannealed | 89.0 | ℃ | ISO 75-2/Af |
| Vicat Softening Temp | |||
| — | 200 | ℃ | ISO 306/A50 |
| — | 186 | ℃ | ISO 306 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | > 1.0E+15 | ohms | IEC 60093 |
| Volume resistivity | > 1.0E+15 | ohms·cm | IEC 62631-3-1 |
| Compared to the leakage tracing index | |||
| Solution A | 600 | V | IEC 60112 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Burning rate | |||
| 2 mm | < 100 | mm/min | ISO 3795 |
| Flame retardant level | |||
| 1.60 mm | HB | ||
| 3.20 mm | HB | ||
| Glowing wire flammability index | |||
| 1.5 mm | 700 | ℃ | |
| 3.0 mm | 700 | ℃ | |
| Hot filament ignition temperature | |||
| 1.5 mm | 725 | °C | |
| 3.0 mm | 725 | °C |
| Process Conditions | |||
|---|---|---|---|
| Injection | Nominal value | Unit | Test method |
| drying temperature | 80 | °C | |
| Drying time | 3.0 to 4.0 | hr | |
| Recommended maximum moisture content | 0.15 | % | |
| Suggested maximum proportion of recycled materials | 20 | % | |
| Processing (melt) temperature | 225 to 240 | °C | |
| Mold temperature | 60 to 120 | °C | |
| Notes |
|---|
| 【 Disclaimer 】 Guangzhou Soliao Information Technology Co., Ltd. reserves all rights. The information in this data table was obtained from the manufacturer of the material on soliao.com. Soliao.com makes every effort to ensure the accuracy of this data. However, the search company does not assume any responsibility for the uncertainty and consequences caused to users by these data values and suggestions, and strongly recommends verifying the data values with the material supplier before the final selection of materials. |