2,9-bis(p-methoxybenzyl)anthra[2,1,9-def:6,5,10-d’e’f’]diisoquinoline-1,3,8,10(2H,9H)-tetrone

📌Basic Information

Chemical Name: N,N-Bis(4-methoxybenzyl)perylene-3,4,9,10-dicarboximide
Chemical Formula: C₄₀H₂₆N₂O₆
Appearance: Black powder
Key Properties: Excellent lightfastness, weather resistance, heat resistance (up to 280°C), and chemical reagent stability.
Primary Applications: Automotive topcoats and refinish paints, industrial coatings, inks, and coatings or camouflage materials requiring specific infrared absorption properties.

✨Core Characteristics Explained

Pigment Black 32 belongs to the perylene series of high-performance organic pigments. Its exceptional properties primarily stem from its stable perylene ring conjugated structure:Color Performance: Delivers an exceptionally pure blue-black hue with strong tinting strength and excellent color saturation.
Lightfastness/Weather Resistance: Exceptionally superior. Withstands prolonged exposure to outdoor UV radiation and atmospheric conditions without fading or discoloration over extended periods. This makes it critical for automotive coatings.
Heat Resistance: Typically withstands processing temperatures exceeding 280°C, making it suitable for high-temperature plastics and industrial baking coatings.
Solvent/Chemical Resistance: Exhibits outstanding stability against various organic solvents, acids, alkalis, and resin systems, with minimal color bleeding or migration.
Dispersibility: As a high-performance pigment, it requires specific surface treatment to achieve optimal dispersion and gloss in coatings and inks.