Product Description
Azo pigments are a class of synthetic organic pigments that contain the azo group (-N=N-) as the chromophore, responsible for their color. They are widely used in various industries due to their:
1. Bright and vibrant colors
2. High tinting strength
3. Good lightfastness
4. Chemical resistance
5. Low cost
Types of Azo Pigments:
1. Monoazo pigments (e.g., Pigment Yellow 1, Pigment Red 6)
2. Diazo pigments (e.g., Pigment Orange 16, Pigment Brown 23)
3. Polyazo pigments (e.g., Pigment Red 208, Pigment Violet 26)
Applications:
1. Paints and coatings
2. Plastics and polymers
3. Inks and printing
4. Textiles and leather
5. Cosmetics and personal care products
6. Food coloring (in some countries)
7. Art supplies and coloring materials
Characteristics:
1. Bright and transparent colors
2. Good dispersibility
3. High functorial strength
4. Resistant to chemicals and solvents
5. Can be sensitive to UV light