Definition of Lightfastness. Meaning of Lightfastness. Synonyms of Lightfastness

- Wool Scale the lightfastness is rated between 1–8. 1 being very poor and 8 being excellent lightfastness. In grey scale the lightfastness is rated between...
- student-grade to professional-grade. Concentration of pigments in the core, lightfastness of the pigments, durability of the colored pencil, and softness of the...
- rhodamine B. They are mainly used to dye paper and inks, but they lack the lightfastness for fabric dyeing. Aside from their major applications, they are often...
- for colour fastness before using bleach or other cleaning products. Lightfastness, wash fastness, and rub fastness are the main forms of colour fastness...
- original vermilion) with greatly improved lightfastness. Cadmium pigments are known for excellent lightfastness, although the lighter shades can fade in...
- has no known health hazards and is considered non-toxic, with an ASTM lightfastness rating of I. It is more opaque and less toxic than other black pigments...
- properties, mainly in the yellow to red range, as well as good lightfastness. The lightfastness depends not only on the properties of the organic azo compound...
- their fast drying time in oil painting, relative inexpensiveness, and lightfastness. Cave paintings done in sienna still survive today. After mining, the...
- which became known as the color alizarin crimson. Its consistency and lightfastness quickly made it a favourite red pigment for artists. Alizarin crimson...
- Verdigris pigment is lightfast in oil paint, as numerous examples of 15th-century paintings show. However, its lightfastness and air resistance are...