Ultrason®
PESBASFUltrason® is BASF’s high-performance polyethersulfone (PES) and polyphenylsulfone (PPSU) product family. It delivers best-in-class heat resistance (continuous use temperatures of 180–220°C) and outstanding chemical resistance for aerospace, medical, and electronic applications in extreme environments. Transparent grades combine high optical clarity with heat resistance.
Ultrason® Grade List (3)
Unreinforced2 Grades
Reinforced1 Grades
| Product | Composition (Abbreviation) | Density Kg/m³, ISO 1183 | Tensile (Tensile modulus) MPa, ISO 527-1 | Impact (Charpy notched) KJ/m², ISO 179/1eA | HDT B ℃, ISO 75-1 | Detail |
|---|---|---|---|---|---|---|
| E 2010 G6 | PES | 1.58 | 10500 | 10 | 215 |