| About |
|---|
| Product Description | |
|---|---|
| Supplier | BASF |
| Generic | Copolymer Polyformaldehyde |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Good stripping performance,Rigid-tough balance,HB |
| Availabilitys | Asia Pacific,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.41 | g/cm³ | ISO 1183 |
| Melt Volume Rate | |||
| 190℃，2.16 kg | 7.50 | cm³/10min | ISO 1133 |
| Shrinkage rate | ISO 294-4 | ||
| TD | 2.1 | % | ISO 294-4 |
| MD | 2.1 | % | ISO 294-4 |
| Water absorption rate | ISO 62 | ||
| Saturation, 23 ℃ | 0.90 | % | ISO 62 |
| Equilibrium, 23 ℃, 50% RH | 0.20 | % | ISO 62 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 2600 | MPa | ISO 527-2 |
| tensile strength | |||
| yield | 62.0 | MPa | ISO 527-2/50 |
| Tensile strain | |||
| yield | 9.4 | % | ISO 527-2/50 |
| Nominal tensile fracture strain | 27 | % | ISO 527-2/50 |
| Tensile creep modulus | |||
| 1 hr | 1800 | MPa | ISO 899-1 |
| 1000 hr | 1300 | MPa | ISO 899-1 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179/1eA | ||
| -30℃ | 5.0 | kJ/m² | ISO 179/1eA |
| 23℃ | 6.0 | kJ/m² | ISO 179/1eA |
| Charpy Unnotch Impact strength | ISO 179/1eU | ||
| -30℃ | 210 | kJ/m² | ISO 179/1eU |
| 23℃ | 240 | kJ/m² | ISO 179/1eU |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 95 | ℃ | ISO 75-1/2 |
| 0.45 MPa, unannealed | 156 | ℃ | ISO 75-1/2 |
| Melting temperature | 166 | ℃ | ISO 11357-3 |
| Linear coefficient of thermal expansion | |||
| MD | 1.1E-4 | 1/℃ | ISO 11359-2 |
| Extreme oxygen index | 15 | % | ISO 4589-1/-2 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | 1.0E+13 | ohms | IEC 62631 |
| Volume resistivity | 1.0E+11 | ohms·cm | IEC 62631 |
| Compared to the leakage tracing index | 600 | IEC 60112 | |
| Dielectric strength | 40 | kV/mm | IEC 60243-1 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| 1.60 mm | HB | UL 94 |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| Automotive materials | |||
| > 1.00 mm | Pass | FMVSS 302 | |
| ISO Type | POM-K | undefined |
| Process Conditions | |||
|---|---|---|---|
| Injection | Nominal value | Unit | Test method |
| drying temperature | 100 | °C | |
| Drying time | 3.0 | hr | |
| Recommended maximum moisture content | 0.20 | % | |
| Hopper temperature | 200 | °C | |
| Temperature at the rear of the barrel | 200 | °C | |
| Temperature in the middle of the barrel | 200 | °C | |
| Front temperature of material barrel | 200 | °C | |
| Nozzle temperature | 200 | °C | |
| Processing (melt) temperature | 190 to 230 | °C | |
| Mold temperature | 60 to 120 | °C | |
| Screw Speed | < 300 | mm/sec | |
| 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. |