| About |
|---|
| Acetal copolymer resin natural standard of MFI 9 with lubrified and friction improved (PTFE) is perfect for final pieces that requires a minor wear out in final applications, inertia to different chemical products and good resistance to humidity.&& |
| Product Description | |
|---|---|
| Generic | Copolymer Polyformaldehyde |
| Material Status | Commercial: Active |
| Features | Moisture resistance,Lubricating,Copolymer,Good wear resistance,Solvent resistance,HB |
| Availabilitys | Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.50 | g/cm³ | ISO 1183 |
| Melt Flow Rate | 6.0 | g/10min | ISO 1133 |
| Shrinkage rate | 2.1 | % | ISO 294-4 |
| Water absorption rate | |||
| 23℃，24hr | 0.18 | % | ISO 62 |
| humidity | |||
| Pellets | 0.20 | % | ISO 1110 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| 23℃ | 4.0 | kJ/m² | ISO 179 |
| Charpy Unnotch Impact strength | |||
| 23℃ | 60 | kJ/m² | ISO 179 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 150 | ℃ | ISO 75-2/B |
| 1.8 MPa, unannealed | 97.0 | ℃ | ISO 75-2/A |
| Vicat Softening Temp | 145 | ℃ | ISO 306 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | 1.0E+16 | ohms | IEC 60093 |
| Dielectric strength | 16 | kV/mm | IEC 60243-1 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Burning rate | < 100 | mm/min | FMVSS 302 |
| Flame retardant level | HB | UL 94 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s D | 81 | ISO 868 | |
| Tensile modulus | 2450 | MPa | ISO 527-2 |
| tensile strength | 44.0 | MPa | ISO 527-2 |
| Tensile strain | |||
| fracture | 15 | % | ISO 527-2 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 80 | °C | |
| Drying time | 2.0 to 4.0 | hr | |
| Processing (melt) temperature | 180 to 200 | °C | |
| Mold temperature | 40 to 80 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 【 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. |