Product Name
Chrome Pigments
Pigments are colored substances that impart color to other materials. Unlike dyes, which dissolve, pigments are usually insoluble powders that need a binder or medium (like oil, acrylic, or gum) to stick to a surface. They are widely used in paints, inks, plastics, textiles, and cosmetics.
Chrome Yellow Lemon
| PARAMETERS | RESULTS |
|---|---|
| Specific Gravity | 5.3gm/cm³ |
| Oil absorption | 24g/100g (+/-5 gm) |
| pH of aqueous extract | 6-8 |
| Moisture content | Max 1% |
| Residue on sieve (45 µm) | Max 0.5% |
| Water soluble salts | Max 1.0% |
| Conductivity | Max 500 µS |
| Heat Stability (5 min) | 220 °C - 240 °C |
| Acid Resistance (1-5) | 3 |
| Alkali Resistance (1-5) | 1 |
| Resistance to Sulphur dioxide (1-5) | 2 |
Chrome Yellow Middle
| PARAMETERS | RESULTS |
|---|---|
| Specific Gravity | 5.4gm/cm³ |
| Oil Absorption | 24g/100g (+/-5gm) |
| pH of aqueous extract | 6-8 |
| Moisture content | Max 1.0% |
| Residue on Sieve (45µm) | Max 0.5% |
| Water soluble salts | Max 1.0% |
| Conductivity | Max 500 µS |
| Heat Stability (5 min) | 220 °C - 240 °C |
| Acid Resistance (1-5) | 4 |
| Alkali Resistance (1-5) | 1 |
| Resistance to Sulphur dioxide (1-5) | 2 |
Chrome Yellow Primrose
| PARAMETERS | RESULTS |
|---|---|
| Specific Gravity | 5.3gm/cm³ |
| Oil absorption | 22g/100g (+/-5gm) |
| pH of aqueous extract | 6-8 |
| Moisture content | Max 1.0% |
| Residue on Sieve (45µm) | Max 0.5% |
| Water soluble salts | Max 1.0% |
| Conductivity | Max 500 µS |
| Heat Stability (5 min) | 200 °C - 220 °C |
| Acid resistance (1-5) | 3 |
| Alkali resistance (1-5) | 1 |
| Resistance to sulphur dioxide (1-5) | 2 |
Scarlet Orange Chrome
| PARAMETERS | RESULTS |
|---|---|
| Specific Gravity | 6gm/cm³ |
| Oil absorption | 22g/100g (+/-5gm) |
| pH of aqueous extract | 6-8 |
| Moisture content | Max 1.0% |
| Residue on Sieve (45µm) | Max 0.5% |
| Water soluble salts | Max 1.0% |
| Conductivity | Max 500 µS |
| Soluble Pb content | Max 5.0% |
| Heat Stability (5 min) | 200 °C - 220 °C |
| Acid resistance (1-5) | 2 |
| Alkali resistance (1-5) | 4 |
| Resistance to sulphur dioxide (1-5) | 2 |
Ultramarine Blue Pigment
| PARAMETERS | RESULTS |
|---|---|
| Matter volatile at 105°C for 10 mins | 0.6% |
| Soluble salts | 0.7% |
| Sieve residue retention (325 mesh) | 0.04% |
| Free sulphur | 0.025% |
| Tinting strength | 150 |
| Specific gravity | 2.35 |
| Tap Density | 0.60 to 0.65 g/cm³ |
| Oil absorption | 30 to 40% |
| Mean particle size (D50) | 1.31 µ |
| Specific surface area | 1.82 m²/g |
| Heat resistance | 300°C for 5 mins |
| Mass tone | Excellent: 7/8 |
| Reduced tone | Excellent: 7/8 |
| Acid resistance | Poor |
| Alkali resistance | Good |