The Duratron® T4203 PAI offers the best toughness and impact resistance of all Duratron® PAI grades. The Duratron® PAI extruded is very popular for precision parts in high-tech equipment. In addition, its good electrical insulation capability offers numerous possibilities in the field of electrical components. Duratron® T4503 PAI compression molded, has a composition similar to Duratron® T4203 PAI and is selected when larger shapes are required.

The Duratron® T4203 PAI is especially used in electrical connectors and can chucks.