with overseas companies dominating the global market
photoacid generator (pag), also known as photoacid generator, is a light-sensitive compound. photoacid generators have the advantages of good chemical stability, good thermal stability, and high quant…
polyimide refers to a type of polymer containing an imide ring (-co-nr-co-) on the main chain, and is an organic polymer material. modified polyimide (mpi) refers to a material made by modifying …