The m-phenylenediamine (MPD) industry has huge room for development and local companies have competitive advantages in the global market.

Meta-phenylenediamine (MPD), also known as 1,3-phenylenediamine, has a chemical formula of C6H8N2 and is an organic compound. Meta-phenylenediamine appears as white needle-like crystals with an aromatic odor. It is soluble in water, acetone, ethanol, chloroform, and dimethylamide, and is insoluble in butanol, toluene and benzene. Meta-phenylenediamine has the characteristics of good moisture and gas barrier…