Polyarylether sulfone toughening agent PESU

Polyarylethersulfone toughening agents are a type of amorphous aromatic polymers with sulfone groups in their chemical structure. They possess excellent mechanical properties, dielectric properties, heat resistance, flame retardancy, creep resistance and chemical stability. They are widely used in thermosetting plastic modification systems to enhance the toughness, impact resistance and fatigue resistance of thermosetting materials through the melt-forming process. They can be applied in aerospace and other fields.