Pigment Red 166
Color Makes Bright
What is Pigment Red 166?
Pigment Red 166 is a multi-purpose organic pigment that shows a bright yellow-light red color, with a pure and vivid hue. It is used in high-performance coating, ink, plastic.
Key Takeaways
- 01Best fit:Start with this grade when screening candidates for a color-matched trial in High performanceCoating, Ink, 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 20730 |
| CAS Number | 57022-38-5 |
| Appearance | Naphthol AS red powder |
| Lightfastness | ★★★★★★★★ |
| Heat Resistance | 300°C |
| Oil Absorption | ≤50 g/100g |
| Acid Fastness | ★★★★★ |
| Alkaline Fastness | ★★★★★ |
| Application | High performanceCoatingInkPlastic |
Frequently Asked Questions
What is Pigment Red 166 used for?
Pigment Red 166 is used in High performanceCoating, Ink, Plastic. Its technical profile includes naphthol as red powder appearance, heat resistance up to 300°C, and light fastness of 8/8.
What are the key specifications of Pigment Red 166?
Pigment Red 166 has Colour Index CI 20730 and CAS Number 57022-38-5. It appears as naphthol as red powder, with heat resistance up to 300°C and oil absorption of ≤50 g/100g.
Is Pigment Red 166 suitable for high performancecoating?
Yes. Pigment Red 166 is listed for High performanceCoating, Ink, 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 Red 166 before bulk purchasing?
Request a sample of Pigment Red 166 and compare color strength, dispersion, shade, and fastness in the actual formulation against the current grade.
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