Pigment Blue 15:4, Blue 4558
Under the designation P.B.15:4 show largely the same coloristic and fastness properties as P.B.15:3 types, but often exhibit much better rheology. Improved stability to flocculation and other rub-out phenomena make P.B.15:4 an attractive choice, Commercially Available Pigments 447 especially for oven drying paints. The pigments have also gained importance in gravure printing inks, particularly in toluene-based publication gravure printing inks and in various types of flexographic printing inks. They now dominate in these areas. Often, P.B.15:4 types are optimized for use in specific media, such as publication gravure printing inks. In these media the pigment exhibits high tinctorial strength and good flow.
| Quantity: | |
|---|---|
| HP BLUE 4558 | ||
| C.I.PB15:4 | ||
| Chemical Composition: | ||
| Color Index: | Pigment Blue 15:4 | |
| C.I.NO.: | 74160 | |
| Chemical Formula: | C32H16CuN8 | |
| CAS NO.: | 147-14-8 | |
| EU NO.: | 205-685-1 | |
| Physical Properties: | ||
| Physical Form : | Blue Powder | |
| Heat Resistance(º C): | 300 | |
| Density (g/cm3): | 1.4 | |
| Specific Surface(㎡/g): | 58 | |
| PH Value: | 7.0-8.0 | |
| Oil Absorption(ml/100g): | 54 | |
| Fastness Properties: | Full Color | Tint Color |
| Dispersibility: | Excellent | Excellent |
| Light Fastness: | 7 | 6 |
| Acid Resistance: | 5 | 4 |
| Alkali Resistance: | 5 | 4 |
| Weather Fastness: | 5 | 4 |
| Water Resistance: | 5 | 4 |
| Oil Resistance: | 5 | 4 |
Features: fresh color, good flow properties, high color strength, Excellent viscosity
Recommended Application：
Printing inks: Solvent based inks., TRN, PA, NC , CLPP, PU, PG, Alcohol
Coatings: industrial paints, solvent based paints
| HP BLUE 4558 | ||
| C.I.PB15:4 | ||
| Chemical Composition: | ||
| Color Index: | Pigment Blue 15:4 | |
| C.I.NO.: | 74160 | |
| Chemical Formula: | C32H16CuN8 | |
| CAS NO.: | 147-14-8 | |
| EU NO.: | 205-685-1 | |
| Physical Properties: | ||
| Physical Form : | Blue Powder | |
| Heat Resistance(º C): | 300 | |
| Density (g/cm3): | 1.4 | |
| Specific Surface(㎡/g): | 58 | |
| PH Value: | 7.0-8.0 | |
| Oil Absorption(ml/100g): | 54 | |
| Fastness Properties: | Full Color | Tint Color |
| Dispersibility: | Excellent | Excellent |
| Light Fastness: | 7 | 6 |
| Acid Resistance: | 5 | 4 |
| Alkali Resistance: | 5 | 4 |
| Weather Fastness: | 5 | 4 |
| Water Resistance: | 5 | 4 |
| Oil Resistance: | 5 | 4 |
Features: fresh color, good flow properties, high color strength, Excellent viscosity
Recommended Application：
Printing inks: Solvent based inks., TRN, PA, NC , CLPP, PU, PG, Alcohol
Coatings: industrial paints, solvent based paints
