my country’s electronic-grade sulfuric acid preparation technology has matured and output is gradually increasing
Electronic-grade sulfuric acid, also known as ultra-pure sulfuric acid, high-purity sulfuric acid, etc., belongs to one of the subcategories of wet electronic chemicals and is one of the most importan…
Propylene glycol methyl ether acetate production capacity continues to increase, and there is broad room for domestic substitution of electronic-grade products
Propylene glycol methyl ether acetate (PMA)Also known as propylene glycol monomethyl ether acetate, the appearance is colorless and transparent The liquid is a deep-processed product that uses propyle…
Chinese