PSU
Polysulfone
Polysulfone Is Amber Transparent Solid Material, High Hardness And Impact Strength, Non-toxic, Heat And Cold Resistance And Good Aging Resistance.
Advantage
Characteristic：
Resistant To Inorganic Acid, Alkali And Salt Corrosion, But Not Resistant To Aromatic Hydrocarbons And Halogenated Hydrocarbons. Polyarylsulfone Has High Hardness, Radiation Resistance, Good Heat And Cold Resistance And Self-breathability, And Can Be Used For A Long Time At -100-175 Degrees.
Information
| Shape | Colour | ||
 |  | ||
| Plate | Bar | Black | Natural Color |
| Thickness（mm） | Breadth（mm） | Length（mm） |
| 6-100 | 610 | 1220 |
| Diameter（mm） | Length（mm） |
| 6-150 | 1000 |
Specific gravit | ASTM D792 | g/cm3 | 1.23 |
Tensile yield strength | ASTM D638 | Mpa | 75 |
Breaking elongation | ASTM D638 | % | 5.7 |
Shore hardness | ASTM D2240 | D | 90 |
lmpact strength | ASTM D256 | KJ/M2 | 6 |
Melting point | DSC | °C | 320 |
Heat distortion temperature | ASTM D648 | °C | 177 |
Operating Temperature | - | °C | 160 |
Maximum operating temperature | - | °C | 200 |
Thermal conductivity | DIN 52612-1 | W/(K-M) | - |
Coefficient of linear themal | ASTM D696 | 10-5-1/K | 5.3 |
Dielectric strength | ASTM D150 | KV-mm | 37 |
Dielectric loss factor | ASTM D150 | - | 0.008 |
| Volume resistivit | ASTM D257 | Ω.cm | 1013 |
Surface resistivity | ASTM D257 | Ω | 1015 |
Dielectric constant | ASTM D149 | - | 3.4 |
| Water absorption | 23°C 60%RH | % | 0.24 |
Acid resistance | 23°C 60%RH | + | |
Alkali resistance | + | ||
Acid and alkali resistance | + | ||
Resistance to sodium chlorate | + | ||
Resistance to hot water | 23°C 60%RH | + |
Flammability | UL 94 | V-2 | |
Non toxic | EEC 90/128 FDA | + |
