Painting and dye areas（Painting and dye industries）
Plastic industry（Nontoxic and environment-friendly plasticizer）
Products like acid anhydrides can be applied to the composite insulation materials of missiles, fighters and other equipments. They can also be applied to the resin-based composite materials with high strength and light weight. For example, Nadic Anhydride is used as a molding resin model to produce aviation models, power capacitors, electronic components and impregnated oil used in cables etc.
It can be used for the production of insulating packaging materials, LED packaging glue, digital screen potting AB glue, crafts crystal glue, inks used for printing multi-sided and double-sided circuit board, organic transistors, light-emitting diodes (LED), organic light-emitting diodes (OLED). It is also used in organic solar power generation materials (OPV), which is mainly used as a conductive polymer, with a higher photoelectric conversion efficiency than that of inorganic solar materials (polysilicon) .
For example, EXO-NA is used as lurasidone intermediate for new type of atypical antipsychotic drugs. Using the special structure of dicarboxylic-anhydride, succinic anhydride can selectively improve the stability of the original drug and efficacy, increase water solubility to reduce side effects. It can also make the drugs be targeting. The products are also widely used in the fields of pesticides, paints, fuels, petrochemicals and etc.