| About |
|---|
| Medium viscosity aliphatic Polyketon, flame-retardant, halogen free |
| Product Description | |
|---|---|
| Supplier | A. Schulman |
| Generic | POK |
| Material Status | Commercial: Active |
| Features | Halogen free,Flame Characteristics |
| 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 | 30.0 | cm³/10min | ISO 1133 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 1700 | MPa | ISO 527-2/1A/1 |
| tensile strength | |||
| yield | 50.0 | MPa | ISO 527-2/1A/50 |
| Tensile strain | |||
| yield | 18 | % | ISO 527-2/1A/50 |
| Bending modulus | 1950 | MPa | ISO 178 |
| bending strength | |||
| 3.50% strain | 50.0 | MPa | ISO 178 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| -30℃ | 3.5 | kJ/m² | |
| 23℃ | 7.0 | kJ/m² | |
| Charpy Unnotch Impact strength | |||
| -30℃ | 60 | kJ/m² | 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 | 83.0 | ℃ | ISO 75-2/Af |
| Vicat Softening Temp | |||
| A50 | 213 | ℃ | ISO 306/A50 |
| B50 | 187 | ℃ | ISO 306 |
| Ball pressure test | |||
| 130℃ | 通过 | IEC 60695-10-2 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Compared to the leakage tracing index | 600 | V | UL 746 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | |||
| 0.40 mm | V-0 | ||
| 0.80 mm | V-0 | ||
| 1.60 mm | V-0 | ||
| 3.20 mm | V-0 | ||
| Glowing wire flammability index | |||
| 0.75 mm | 960 | ℃ | |
| 1.5 mm | 960 | ℃ | |
| 3.0 mm | 960 | ℃ | |
| Igniting temperature of the hot wire | |||
| 0.75 mm | 800 | ℃ | |
| 1.5 mm | 800 | ℃ | |
| 3 mm | 800 | ℃ | |
| Extreme oxygen index | 33 | % | ISO 4589-2 |
| 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 | % | |
| Proposed maximum recycled material ratio | 25 | % | |
| Processing (melt) temperature | 225 to 240 | °C | |
| Mold temperature | 60 to 120 | °C | |
| Injection speed | 慢to中等 | ||
| Back pressure | 2.00 to 8.00 | MPa | |
| Screw Speed | < 15 | m/min | |
| Notes |
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