Product name: para-phenylenediamine

Appearance: white to light purple crystalline solid (powder or flake)

Advantages: high strength, high modulus, lightweight, heat resistant, flame retardant, corrosion resistant, and good chemical stability.

Properties: slightly soluble in water, soluble in ethanol, diethyl ether, benzene, chloroform, etc., chemically stable, and will oxidize in the air.

Application: can be used in the production of fur dyes, rubber antioxidants and photographic developers, and can also be used in the fields of light enhancement and automotive rubber tube tires, etc.