| About |
|---|
| 注塑厚壁制品，挤出棒和片材及管子 |
| Product Description | |
|---|---|
| Supplier | Celanese |
| Generic | Copolymer Polyformaldehyde |
| Material Status | Commercial: Active |
| Availabilitys | North America |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.41 | g/cm³ | ISO 1183 |
| Water absorption rate | |||
| 23℃，24hr | 0.65 | % | ISO 62 |
| Melt Flow Rate | |||
| 190℃，2.16KG | 2.5 | g/10min | ISO 1133 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| Yield, 23 ℃ | 62 | MPa | ISO 527-2 |
| Tensile strain | |||
| Yield, 23 ℃ | 9 | % | ISO 527-2 |
| Fracture, 23 ℃ | 35 | % | ISO 527-2 |
| Tensile modulus | |||
| 23℃ | 2450 | MPa | ISO 527-2 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Linear coefficient of thermal expansion | |||
| TD | 1.10E-4 | 1/℃ | ISO 11359-2 |
| MD | 1.10E-4 | 1/℃ | ISO 11359-2 |
| Thermal conductivity coefficient | 0.155 | W/m/K | DIN 526125 |
| melting point | 166 | ℃ | ISO 3146 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Volumetric resistance | 1.00E+12 | Ω·cm | IEC 60093 |
| Surface resistance | 1.00E+14 | Ω·cm | IEC 60093 |
| Insulation strength | 35 | KV/mm | IEC 60243-1 |
| Dielectric constant | |||
| 1 MHz | 4.00 | IEC 60250 | |
| Dissipation factor | |||
| 100 Hz | 1.50E-3 | IEC 60250 | |
| 1 MHz | 5.00E-3 | IEC 60250 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Unnotch Impact strength | |||
| 23℃ | 220 | kJ/m² | ISO 179/1eA |
| Charpy Notched Impact Strength | |||
| 23℃ | 7 | kJ/m² | ISO 179/1eA |
| 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. |