Phthalocyanine Green pigments are a type of high-performance organic pigments belonging to the phthalocyanine compound family. They possess excellent tinting strength, lightfastness, heat resistance, and chemical stability, making them one of the widely used green pigments in industrial fields.
They are formed by the combination of phthalocyanine rings with elements such as copper and chlorine, featuring a stable molecular structure. This stability endows them with outstanding weather resistance and chemical corrosion resistance (e.g., resistance to acids, alkalis, and solvents).
Phthalocyanine Green pigments exhibit extremely strong tinting strength; a small amount can achieve a green effect with high saturation, making them suitable for scenarios requiring vivid and intense hues.
Their temperature resistance range is generally 180-250°C (with slight variations among different models), enabling them to adapt to high-temperature or high-shear processes such as plastic processing (injection molding, extrusion), ink printing, and coating production.