WHAT IS PYROMELLITIC DIANHYDRIDE USED FOR?

Pyromellitic Dianhydride (PMDA) is an indispensable raw material in the chemical industry because of its versatility and application in many fields. The applications of Pyromellitic Dianhydride (PMDA) include: • Synthetic polyimide film: PMDA is the key raw material for the manufacture of polyimide film, which is known as “gold film” be