What is pigment PR122?
Quinacridone Red (PR122) Pigment Red 122 (C.I. 73915) is a Quinacridone-based red pigment suitable for many applications including coatings, plastics and inks. Ferro supplies high performance Quinacridone pigments that provide a range of red colors (yellowish to violet) with very high tinting strength.
What color is PR122?
PR122 has the strongest violet hue of any violet red pigment available in watercolors; it undergoes a moderate drying shift, lightening slightly and losing saturation.
Is PR122 fugitive?
This reactivity to black light is fugitive, where sometimes the underlying secondary pigment is lightfast. Often pr122 is a stable secondary color in “opera” or neon pink but the other ingredient (a fluorescent dye) fades.
Is Indigo watercolor lightfast?
Indigo is certainly a regal dye, one of the few lightfast historical grand teints. But as a pigment, its lightfastness did not match the more permanent and expensive mineral blues. For use as a pigment today, pure indigo can be finely ground and mixed as watercolor, tempera, or oil paint.
What color is similar to cadmium red?
Cadmium Red >>> Naphthol Red, Winsor Red, Vermillion. Alizarin Crimson >>> Permanent Rose, Quinacridone Magenta. Pthalo Blue >>> Winsor Blue, Monestial Blue, Prussian Blue.
What pigment is opera Rose?
Winsor & Newton Professional Watercolor, Opera Rose, 14 ml.
| Brand | Winsor & Newton |
|---|---|
| Pigment Info | PR122 |
| Opacity | Semi-Transparent |
| Lightfastness | Fugitive |
| Staining | Non-Staining |
What is cadmium red light?
Cadmium Red Light (Scarlet) is a Series 4 opaque color. It has a masstone of deep scarlet red, with a cooler yet similar undertone. Cadmium Red Light is sensitive to moisture and should not be used outdoors.
Is quinacridone the same as Magenta?
On paper, Permanent Alizarin Crimson appears to be more red. And Quinacridone Magenta is magenta, of course. These are the oranges from mixing with Lemon Yellow, New Gamboge and Yellow Ochre. When you mix cool reds with cool greens or cool blues, you can get very dark shades.
Is Prussian Blue lightfast?
Prussian blue was advertised in Berlin, in 1710, as an opaque pigment of excellent covering power, and was in use (on a decorative element) in Berlin by 1712, and in England before 1721. The modern pigment is lightfast, except when mixed with an abundance of white.
Is Rose Madder fugitive?
Madder lake, also known as rose madder, is a fugitive pigment that was used extensively during the Renaissance. As the popularity of oil painting spread, its transparency made it ideal for glazing techniques. In the nineteenth century, madder became the first natural dye to be produced synthetically.
Is Opera pink lightfast?
All our watercolors are permanent, having a Lightfast category of I or II, per ASTM D 4303, ASTM D 4286, and ASTM D 5067, except for Alizarin Crimson and Opera Pink Watercolors both having a Lightfast category of IV.
What is cadmium yellow light?
Cadmium Yellow Light is a bright, cool chemically pure Cadmium color – one step warmer than our Cadmium Lemon. Excellent opacity. Pigment: Concentrated cadmium zinc sulfide (PY 35) Vehicle: Alkali refined linseed oil. Lightfastness I, Series 4, OPAQUE, SDS.
What kind of red pigment is red 122?
Quinacridone Red (PR122) Pigment Red 122 (C.I. 73915) is a Quinacridone-based red pigment suitable for many applications including coatings, plastics and inks.
Which is better Clariant Pink e or Pigment Red 122?
Briefing Pigment Red 122 is an all-around pink, it belongs to Quinacridone chemistry, application covers all kinds of polymers. Comparable with Clariant Pink E and E 01. P.R.122 has higher tinting strength than pigment violet 19, it is with excellent resistance to immigration and heat stability.
What kind of UV rating does PR122 magenta have?
PR122 Magenta is sometimes under-rated due to an outdated sample test marking it as LFIII in 1999. That is an error, since many modern brands have been thoroughly UV tested by myself, Golden and Handprint resulting in LFI masstone (LFII when diluted/BW7-8). You can not always rely on ASTM or manufacturer ratings.
Which is better pigment red 122 or violet 19?
Pigment Red 122 is an all-around pink, it belongs to Quinacridone chemistry, application covers all kinds of polymers. Comparable with Clariant Pink E and E 01. P.R.122 has higher tinting strength than pigment violet 19, it is with excellent resistance to immigration and heat stability.