and there is huge room for domestic substitution of China’s photoresist resin (film-forming resin)

photoresist resin (film-forming resin) is an important raw material for the production of photoresist. it is an inert polymer used as a binder. it affects the line width that the photoresist can achieve at a specific wavelength, further affecting the quality of the photoresist product. hardness, flexibility, adhesion and other properties. photoresist is one of…