| About |
|---|
| WEVO-CHEMIE Polyurethanes PU 570/300是一种聚氨酯材料,。 该产品在北美洲或欧洲有供货,加工方式为:浇铸。 WEVO-CHEMIE Polyurethanes PU 570/300的主要特性为:阻燃/额定火焰。 典型应用领域包括: 电气/电子应用 汽车行业&& |
| Product Description | |
|---|---|
| Supplier | WEVO |
| Generic | PUR |
| Material Status | Commercial: Active |
| Features | HB |
| Availabilitys | North America,Europe |
| Process Methods | casting |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Water absorption rate | |||
| Saturation, 23 ℃ | 0.40 | % | |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | HB | UL 94 |
| Thermosetting mixed viscosity | Nominal value | Unit | Test method |
|---|---|---|---|
| 22℃ | 1500 to 2000 | cP |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| working temperature | -25 to 130 | ℃ |
| Uncured Properties | Nominal value | Unit | Test method |
|---|---|---|---|
| Density | |||
| 22℃ | 1.20 to 1.24 | g/cm³ | |
| 22℃ | 1.56 to 1.59 | g/cm³ |
| Cured Properties | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s D | 65 to 70 | ISO 868 | |
| tensile strength | 6.00 | MPa | ISO 527 |
| Tensile strain | |||
| fracture | 60 | % | ISO 527 |
| Electrical strength | 28 | kV/mm | IEC 60243 |
| Relative permittivity | |||
| 50 Hz，23℃ | 5.60 | IEC 60250 | |
| Volume resistivity | 1.0E+14 | ohms·cm | IEC 60093 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Glass transition temperature | 8.00 | ℃ | TMA |
| Thermal conductivity coefficient | 0.46 | W/m/K | ISO 22007-2 |
| Thermosetting components | |||
| resin | 按重量计算的混合比: 100 | ||
| Hardening method | 按重量计算的混合比: 20 | ||
| storage stability | |||
| 22 ℃ | 2.0 to 50 | min |
| 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. |