Pigment Blue 15:4

Brand	Fineland Chem
Color Index	Pigment Blue 15:4
Color Index No	74160
CAS No	147-14-8
EC No	205-685-1
Chemical Group	Phthalocyanine
Chemical Formula	C₃₂H₁₆CuN₈

Introduction

With its advanced NCNF (Non-Crystallizing, Non-Flocculating) crystal structure, Pigment Blue 15:4 delivers brilliant shade, superior color strength, and smooth flow performance comparable to PB15:3. Designed for high-performance coatings and inks, it ensures stable dispersion, excellent print clarity, and vivid color expression—especially ideal for baking enamels, toluene-based gravure publication inks, and diverse flexographic systems.

Best Selling

PB15:4 – DuraPrint® S6654 ⬇️TDS
It has good color strength and excellent dispersibility, specially developed for NC-based inkjet inks requiring stable viscosity and vivid print performance.

Physical Properties

Test Item	Specification
Density (g/cm3 )	1.60-1.65
Specific Surface Area(m²/g)	38-95
Oil Absorption(g/100g)	54-60
PH Value	6.5-8.5
Moisture Content (%)	≤1.5
Total impurities(ppm)	≤600

Fastness Properties

Heat Resistance (℃)	250	Alkali Resistance (1-5)	4
Light Resistance (Full Shade, 1-8)	7-8	Migration Resistance(1-5)	5
Light (Reduced tinting, 1-8)	7	Ethyl Acetate (1-5)	5
Weather Resistance (1-5)	4	Ethanol (1-5)	5
Acid Resistance (1-5)	5	MEK (1-5)	4-5

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

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

Pigment Blue 15:4 Advantages

High Tinting Strength & Clean Greenish Shade – Offers bright, pure color with excellent chroma and moderate opacity.
Excellent Flow and Rheology – Ensures smooth dispersion and even film formation in gravure and flexographic inks.
Superior Fastness Properties – Excellent lightfastness, heat resistance, and solvent resistance for durable applications.
Wide Compatibility – Performs well in baking enamels, toluene-based publication gravure inks, solvent-based packaging inks, and flexographic systems.

synonyms

C.I. 74160	Phthalocyanine Blue	Copper Phthalocyanine	Fastogen Blue 5485
Monastral Blue FGX	Catulia Cyanine LJS	Sunyo Cyanine Blue KRG	Phthalocyanine Blue 2792
Foscolor Phthalo Blue 15:4	Kenalake Blue BG-NFAC	Lionol Blue GF-41703	Heliogen Blue D 7105 T
C.I. Pigment Blue 15	Sunfast Blue 15:4 (249-8450)	Copper, [phthalocyaninato(2-)]-	Copper(II) Phthalocyanine (α-form)
Copper, [29H,31H-phthalocyaninato(2-)-N29,N30,N31,N32]-, (SP-4-1)-