Polyphthalamide polymers: A review on synthesis, properties, and advance manufacturing and emerging applications
Mateo Gonzalez de Gortari, Manjusri Misra, Amar K. Mohanty
Abstract
Abstract The focus of this review is on the family of polymers commonly known as polyphthalamide (PPA), employed in the automotive industry along with other industries. This includes electrical parts, manufacturing or oil extraction because of PPAs chemical resistance, high strength, stiffness at high temperature, and dimensional stability. A significant amount of research was found and was divided into two main sections: first, PPA and its blends, and second, PPA composites. A consistent notation was devised to aid the understanding of older sources and enhance the comparison between different materials, increasing comprehension. Undiscovered or unpublished properties of PPAs means that there is a rich vein of opportunity, and many studies yet to be performed. This will open up a plethora of breakthrough research in electrical vehicle and aerospace applications.