Pigment Beta Blue 15:4
COMPARATIVE PROPERTIES AND USES
| Chemical Class | Phthalocyanine Copper Beta Complex (Pigment) |
| Colour Index Name | PIGMENT BLUE 15:4 |
| Colour Index No. | 74160 |
| Hue | Dark Blue |
| Molecular Weight | 576 |
| Cas No. | 147-14-8 |
| Molecular Formula | C32H16CuN8 |
PHYSICAL PROPERTIES
| Oil Absorption (Ml/100gms) | 50+-5 |
| Bulk Density | 0.32+0.04 gm/cc |
| Specific Gravity (20 C) | 1.52-1.56 |
| Solubility in Water | Maximum 1% |
| Residue on 325 Mesh-sieve | |
| Grit Content | <50ppm |
| Heavy Metal | <3ppm |
| Free Copper | <50ppm |
| Moisture Content | Maximum 1% |
| PH of 10%Aq.Slurry | 8.0 |
| Heat Stability | Stable up to 265°C (As per Application) |
| Dispensability | Excellent |
FASTNESS PROPERTIES IN 1 TO 5 SCALE
| Water | 5 | Toluene | 5 |
| Ethanol | 5 | MEK | <5 |
| Butanol | 5 | Turpentine | 5 |
| Acetone | 4+ | Soap | 5 |
| Butyl Acetate | 5 | Wax | 5 |
| Ortho-Xylene | 5 | Alkalies NaOH | 4+ |
| Methanol | 4+ | Acids (HCL) | 5 |
| Cello salt | 5 | Sterilization | 5 |
OIL/PLASTICIZER
| Linseed Oil | 8 | DOP | 8 |
| Caster Oil | 8 | DBP | 6 |
| DCO | 8 | Light Fastness | 8 |
APPLICATIONS
Pigment suitable letter press ink, Gravure Ink, Offset Inks, Metal Decorating Ink, Silk Screen Ink, Air drying & Decorative Paints, Water base paints, Flexo-graphic Inks, Plastic Application, Paint Emulsion, Paper, Leather etc.
The above specification is representing general idea of the report however same is subject to variation up to certain extent, since this is been PIGMENT, automatic action & reaction is very natural even test pack of the materials and same is depending on natural weather too.
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