The localization rate of photoresist continues to increase

Propylene glycol methyl ether acetate (PGMEA), also known as propylene glycol monomethyl ether acetate, is a high-grade solvent. It has both non-polar and polar parts in the same molecule, so it is not suitable for non-polar substances. and polar substances have certain solubility. As a low-toxic advanced industrial solvent, PGMEA is currently used in inks,…