Maleic anhydride derivatives have a wide range of applications and Puyang Hui has become a leading company in the domestic industry

maleic anhydride anhydride derivatives are acid anhydrides produced from maleic anhydride as starting materials, including tetrahydrophthalic anhydride, hexahydrophthalic anhydride, nadic anhydride, methyltetrahydrophthalic anhydride, methylhexahydrophthalic anhydride, methylnadic anhydride, and metaphenyl anhydrides, etc. there are many types of maleic anhydride derivatives, which can be widely used in coatings, wind power, electronic devices, electrical equipment, chemical industry and…