PPSU
Polyphenylene Sulfone Resin
PPSU Polysulfone Resin Is A Product Of Polysulfone (PSF) Series. It Is A Novel Thermoplastic Engineering Plastic, Which Refers To A Polymer Compound Containing Sulfone Group And Aromatic Nucleus In The Molecular Main Chain, And Is Non-crystalline. PPSU Is An Amorphous Thermal Plastic That Is Highly Transparent And Hydrolytically Stable And Can Withstand Repeated Steam Disinfection.
Advantage
Characteristic：
High Degree Of Transparency; High Hydrolytic Stability: Products Can Withstand Repeated Steam Disinfection; Rigidity And Toughness: Maintain Physical And Mechanical Properties And Electrical Properties In A Wide Range, Unique Flame Retardant, Low Smoke And Chemical Resistance.
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 | % | 6 |
Shore hardness | ASTM D2240 | D | 90 |
Impact strength | ASTM D256 | J/M | 5.5 |
Melting point | DSC | °C | 300 |
Heat distortion temperature | ASTM D648 | °C | 180 |
Operating temperature | - | °C | 160 |
Maximum operating temperature | - | °C | 200 |
Themmal conductivity | DIN 52612-1 | W/(K-M) | - |
Coefficient of linear Themal | ASTM D696 | 10-5-1/k | 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 | - | 3.1 |
Water absorption | 23°C 60%RH | % | 0.8 |
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 | + |
