Polyphthalamide, light colorable, with a high melting point, halogen-free flame-retardant, very low water absorption, good mechanical and dielectrical properties at elevated temperatures as well as excellent chemical resistance, soldering bath resistant.

Preliminary Product - Ultramid Advanced N4H is a partially aromatic polyphthalamide for injection molding and extrusion with strong mechanical properties especially at elevated temperatures, good long-term thermal stability and excellent chemical resistance for highly stressed parts. This material has high toughness, extremely low water absorption, outstanding dimensional stability and very good wear/sliding friction properties. It features a high melting point (300C) and excellent melt stability.