Pigment Blue 15:1
Color Makes Bright
| Property | Detail |
|---|---|
| Colour Index | CI 74100 |
| CAS Number | 147-14-8 |
| Appearance | Red-shade phthalo blue powder |
| Lightfastness | ★★★★★★★★ |
| Heat Resistance | 280°C |
| Oil Absorption | ≤38 g/100g |
| Acid Fastness | ★★★★★ |
| Alkaline Fastness | ★★★★★ |
| Application | Offset inkWater-based InkCoatingPlastic |
Frequently Asked Questions
What is the tinting strength (color strength) of the pigment?
We provide third-party test reports or side-by-side comparison data using customer samples, stating the exact tinting strength percentage range. Free samples are available for independent verification.
What light fastness and weather resistance ratings does the pigment achieve?
We provide light fastness reports from authoritative testing bodies (SGS/Intertek) with the exact rating stated. For outdoor applications we recommend dedicated weather-resistant grades such as select phthalocyanine blue / quinacridone series.
What temperature can the pigment withstand?
We provide heat resistance data across multiple temperature gradients and recommend the matching heat-resistant grade based on your specific application (PP, PE, PVC, or PET fiber spinning).
What is the particle fineness and how well does it disperse?
We provide the appropriate fineness grade based on your application (ink/coatings/plastics/cosmetics), along with actual grindometer test data. Easy-dispersion pre-treated grades are available when needed.