| About |
|---|
| Polyethersulfone (PES) is a amorphous high heat resistance engineering polymer. It is transparency, outstanding hydrolysis resistance, inherent flame retardancy, excellent resistance to a broad range of chemicals and low smoke, can withstand high temperatures under load, and provides stable performances under extreme temperature changes. This overall outstanding performance material can be used in electronic/electrical, food and tableware, military, automotive, aerospace, and medical fields.&& |
| Product Description | |
|---|---|
| Supplier | Asia International Enterprise (Hong Kong) |
| Generic | PES |
| Material Status | Commercial: Active |
| Features | Good Clarity,Low smoke,Hydrolysis stability,Flame Characteristics,High Heat Resistance,Lubricating,Solvent resistance,Amorphous,V-0 |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.59 | g/cm³ | ISO 1183 |
| Shrinkage rate | ISO 294-4 | ||
| TD | 0.20 | % | |
| MD | 0.10 | % | |
| Water absorption rate | |||
| Saturation, 23 ℃ | 0.30 | % | ISO 62 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | 9.5 | kJ/m² | ISO 180 |
| Notched impact strength of cantilever beam | 50 | kJ/m² | ISO 180 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 216 | ℃ | ISO 75-2/A |
| Vicat Softening Temp | |||
| B50 | 228 | ℃ | ISO 306 |
| Linear coefficient of thermal expansion | |||
| MD：-20~150℃ | 2.5E-4 | 1/℃ | ISO 11359-2 |
| Thermal conductivity coefficient | 0.50 | W/m/K | ISO 8302 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Volume resistivity | < 1.0E+3 | ohms·cm | IEC 60093 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| 1.60 mm | V-0 | UL 94 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | |||
| R-level | 125 | ISO 2039-2 | |
| tensile strength | |||
| yield | 160 | MPa | ISO 527-2/1270 |
| Tensile strain | |||
| fracture | 1.5 | % | ISO 527-2/50 |
| Bending modulus | 15500 | MPa | ISO 178 |
| bending strength | 260 | MPa | ISO 178 |
| friction coefficient | 0.16 | ISO 8295 |
| Notes |
|---|
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