Pigment Blue 15:1
Color Makes Bright
What is Pigment Blue 15:1?
Pigment Blue 15:1 is a multi-purpose organic pigment with the α-stable crystal form that shows more reddish than pigment blue 15:3. It is used in offset ink, water-based ink, coating, plastic.
Key Takeaways
- 01Best fit:Start with this grade when screening candidates for a color-matched trial in Offset ink, Water-based Ink, Coating, and Plastic.
- 02Why consider it:Use a sample comparison to assess shade development, handling, and overall fit against your current grade.
- 03Before scale-up:Confirm shade, dispersion, and fastness in your actual formulation and process conditions.
| 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 Pigment Blue 15:1 used for?
Pigment Blue 15:1 is used in Offset ink, Water-based Ink, Coating, Plastic. Its technical profile includes red-shade phthalo blue powder appearance, heat resistance up to 280°C, and light fastness of 8/8.
What are the key specifications of Pigment Blue 15:1?
Pigment Blue 15:1 has Colour Index CI 74100 and CAS Number 147-14-8. It appears as red-shade phthalo blue powder, with heat resistance up to 280°C and oil absorption of ≤38 g/100g.
Is Pigment Blue 15:1 suitable for offset ink?
Yes. Pigment Blue 15:1 is listed for Offset ink, Water-based Ink, Coating, Plastic. Final suitability should be confirmed with a sample in the customer’s actual resin, solvent, binder, or processing conditions.
How should I evaluate Pigment Blue 15:1 before bulk purchasing?
Request a sample of Pigment Blue 15:1 and compare color strength, dispersion, shade, and fastness in the actual formulation against the current grade.
Related Products
Explore complementary pigments for your formulation needs.