| About |
|---|
| Celazole U-60 PBI is an unfilled PBI polymer suitable for compression molding. U-60 is commonly molded and machined into precision parts for industrial, chemical and petrochemical industries; aerospace; glass making; liquid crystal display (LCD) panel manufacture; and photovoltaic (PV) panel manufacture.&& |
| Product Description | |
|---|---|
| Generic | PBI |
| Material Status | Commercial: Active |
| Features | Hydrolysis stability,High Heat Resistance,Solvent resistance,Heat Stabilized,Hydrocarbons |
| Availabilitys | North America |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.30 | g/cm³ | |
| Water absorption rate | |||
| 23℃，24hr | 0.40 | % | ASTM D570 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | 28 | J/m | ASTM D256 |
| Notched impact strength of cantilever beam | 590 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 435 | ℃ | ASTM D648 |
| Glass transition temperature | 427 | ℃ | DMA |
| Linear coefficient of thermal expansion | |||
| MD | TMA | ||
| 24 to 149 ℃ | 2.3E-5 | cm/cm/℃ | TMA |
| 199 to 299 ℃ | 3.2E-5 | cm/cm/℃ | TMA |
| Thermal conductivity coefficient | |||
| 25℃ | 0.40 | W/m/K |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Volume resistivity | 2.0E+15 | ohms·cm | ASTM D257 |
| Dielectric strength | 23 | kV/mm | ASTM D149 |
| Dielectric constant | ASTM D150 | ||
| 1 kHz | 3.40 | ASTM D150 | |
| 10 kHz | 3.40 | ASTM D150 | |
| 100 kHz | 3.30 | ASTM D150 | |
| Dissipation factor | ASTM D150 | ||
| 1 kHz | 0.0 | ASTM D150 | |
| 10 kHz | 3.0E-3 | ASTM D150 | |
| 100 kHz | 0.034 | ASTM D150 | |
| Arc resistance | 185 | sec | ASTM D495 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Extreme oxygen index | 58 | % | ASTM D2863 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s D | 95 | ASTM D2240 | |
| Rockwell hardness | ASTM D785 | ||
| E-level | 104 | ASTM D785 | |
| M-level | > 125 | ASTM D785 | |
| Tensile modulus | 5860 | MPa | ASTM D638 |
| tensile strength | 159 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 3.0 | % | ASTM D638 |
| Bending modulus | 6550 | MPa | ASTM D790 |
| bending strength | 221 | MPa | ASTM D790 |
| Compression modulus | 5860 | MPa | ASTM D695 |
| compressive strength | ASTM D695 | ||
| — | 393 | MPa | ASTM D695 |
| 10% strain | 345 | MPa | ASTM D695 |
| friction coefficient | |||
| Steel – Dynamic | 0.16 | ||
| Steel – Static | 0.15 | ||
| &Metal – Dynamic | 0.16 | ||
| &Metal – Dynamic | 0.18 | ||
| Metal – Static | 0.14 | ||
| Metal – Static | 0.16 | ||
| Tensile Fatigue（% of stress to failure） | 35 | % | ASTM D638 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Yield |
| 3. Brass |
| 4. Aluminum |
| 5. 8.1 kpsi, 1000000 cycles, 1Hz |
| 【 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. |