PPA (Polyphthalamide) is polyphthalamide.PPA is a kind of thermoplastic functional nylon with both semi-crystalline structure and non-crystalline structure. It is prepared by polycondensation of phthalic acid and phthalenediamine. It has excellent thermal, electrical, physical and chemical resistance and other comprehensive properties.

Our high-performance PPA (polyphthalamide) long glass fiber reinforced composite is engineered to deliver exceptional mechanical strength, thermal stability, and durability. Designed for demanding applications, this composite material offers a superior balance of stiffness, impact resistance, and processability. Ideal for automotive, electrical, and industrial applications, it sets a new benchmark in high-performance thermoplastic composites.