The localization rate of photoresist continues to increase, driving the development of propylene glycol methyl ether acetate (PGMEA) industry
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,…