Pigment Orange 73

Brand:Fineland Chem
Product Name:Corimax Orange RA
Color Index:Pigment Orange 73
C.I.No:561170
CAS No:84632-59-7
EC No:276-057-2
Chemical Group:Diketopyrrolopyrrole
Chemical Formula:C26H28N2O2

Test Item	Specification
Cont of water % ≤	2.5
Soluble matter in water %≤	2.0
Oil absorption %	45±5
Water permeate (grade)	5
Oil permeate (grade)	5
Conductivity (µm/cm)≤	250
Quality of total (ppm)	200
Residues passing through(100mesh)% ≤	5.0
Ph value	6.5～7.5

_{Acid Resistance}	3	_{Soap Resistance}	3
_{Alkali Resistance}	3	_{Bleeding Resistance}	₄
_{Alcohol Resistance}	3	Light Fastness (8=excellent)	6-7
_{Ester Resistance}	4	Light Fastness (8=excellent)	6-7
Benzene Resistance	3	Migration Resistance	4

● Pigment Orange 73’s resistance to high temperatures and its stability make it ideal for industrial applications such as premium paints and automotive finishing.
● Its excellent thermal stability also makes pr168 particularly effective for use in industrial and automotive coatings, as well as in latex, water-based, and solvent-based formulations.

● 25KG Kraft bag,400KG Carton Box.
● Lead Time: Normally around 15 days after signed contract.

● PO73 has excellent resistance to acids, alkalis and migration, ensuring durability in a wide range of environments.
● Compared to other pigments, PO73 has excellent lightfastness, meaning it retains its vibrant color even after prolonged exposure to light, making it suitable for coatings such as powder coatings, coil coatings and stoving lacquers.
● PO73 is also recommended as a replacement for lead-based formulations in automotive painting, offering a safer alternative without compromising performance. Its combination of durability and environmental resistance makes it particularly suitable for applications requiring long-lasting vibrant colors, especially in automotive and industrial coatings.

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