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Pigment Orange 73

Brand
Fineland Chem
Color Index
Pigment Orange 73
Color Index No
561170
CAS No
84632-69-7
EC No
276-057-2
Chemical Group
Diketopyrrolopyrrole
Chemical Formula C₂₆H₂₈N₂O₂

Introduction

Introduction

Pigment Orange 73(PO73) is suitable for various industrial coatings, especially automotive and architectural uses, offering clean orange hues and stable dispersion in solvent-based and powder systems. its resistance to solvents, light, and weather is moderate

Best Selling

PO73 DuraPaint®6573        ⬇️TDS
DuraPaint® 6573 is a premium orange pigment with outstanding heat and light resistance, featuring lightfastness grades of 7–8 and heat stability up to around 280 °C in full-shade tests. It offers high color strength, excellent dispersibility, and consistent performance in industrial coatings, coil and powder coatings, automotive refinish, and high-end ink systems. With its combination of durability, visual brilliance, and broad application compatibility, it provides an excellent performance-to-cost ratio for formulators targeting premium finishes.

Physical Properties

Molecular structure formula of pigment orange 73
Test Item
Specification
Density (g/cm3 )
1.19
Specific Surface Area(m2/g)
10-40
Oil Absorption(g/100g)
30-45
PH Value
6-8
Bulk Density (lb/gal)
12.7-13.3
Total impurities(ppm)
≤600

 

Fastness Properties (5=excellent, 1=poor) | Light Fastness (8=excellent, 1=poor)

Heat Resistance (℃) 280 Alkali Resistance (1-5) 5
Light Resistance (Full Shade, 1-8) 7-8 Migration Resistance(1-5) 5
Light (Reduced tinting, 1-8) 7 Ethyl Acetate (1-5) 4-5
Weather Resistance (1-5) 4-5 Ethanol (1-5) 5
Acid Resistance (1-5) 5 MEK (1-5) 4-5

Application

● 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.

Application

Printing Ink: Discover high-performance ink pigments for various printing technologies including water-based, solvent-based, offset, inkjet, UV curing, and decorative applications. More Details

Paint and Coating: Explore a wide range of coating pigments tailored for paints, oils, automotive finishes, industrial applications, concrete, cement, and ceramics. More Details

Plastic: Browse a comprehensive selection of plastic pigments designed for PE, PVC, EVA, rubber, and a variety of engineering plastics. More Details

Special Applications: Find specialized pigments offering unique effects and functionalities for textiles, resins, glazes, metallic finishes, fluorescence, and anti-corrosion needs. More Details

Pigment Powder for different application

Package and Delivery

●   25KG Kraft Bag, 400kg/500kg Carton Box

●   Lead Time: Normally around 15 days after signed contract.

Advantages

Advantages

  • Vivid Orange Shade
    PO73 provides a bright, clean orange hue with excellent color saturation, making it ideal for applications requiring vivid and eye-catching tones.

  • Good Gloss and Dispersion
    The pigment exhibits smooth dispersion and maintains high gloss in coating systems, contributing to superior surface finish quality.

  • Suitable for High-End Coatings
    It performs well in premium industrial coatings such as automotive OEM paints, powder coatings, and coil coatings, ensuring consistent shade and film integrity.

Synonyms

Pyrrolo3,4-cpyrrole-1,4-dione, 3,6-bis4-(1,1-dimethylethyl)phenyl-2,5-dihydro-
3,6-Bis[4-(1,1-dimethylethyl)phenyl]-2,5-di- hydropyrrolo[3,4-c]pyrrole-1,4-di-one
3,6-Bis(4-tert-butylphenyl)-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione
C.I. 561170
P-orange 73
Irgazin DPP Orange 16A
Irgazin DPP Orange RA
DPP Orange RA
Permanent Orange 3RTN-P

 

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