Deutsch: Pigment / Español: Pigmento / Português: Pigmento / Français: Pigment / Italiano: Pigmento
A pigment is a material that changes the color of reflected or transmitted light as the result of wavelength-selective absorption. This physical process differs from fluorescence, phosphorescence, and other forms of luminescence, in which a material emits light. Many materials selectively absorb certain wavelengths of light.
In the industrial and industry context, a pigment is a material that imparts color to other materials. Pigments are used in a wide range of industries, including paint and coating, ink, plastic, cosmetic, and food industries, to impart color and visual appeal to their products. Pigments are often finely ground solid particles that are insoluble in the medium in which they are used.
Examples of pigments used in the industrial and industry context include:
- Titanium dioxide, used as a white pigment in paint, paper, and plastic
- Iron oxide, used as a red, yellow, or brown pigment in paint and ceramics
- Carbon black, used as a black pigment in ink, rubber, and plastic
- Ultramarine blue, used as a blue pigment in paint, paper, and cosmetics
- Cadmium yellow, used as a yellow pigment in paint and plastic
- Chromium green, used as a green pigment in paint and ink
- Lead chromate, used as a yellow or orange pigment in paint and ceramics
- Manganese violet, used as a violet pigment in paint and cosmetics
- Cadmium red, used as a red pigment in paint and plastic.
The choice of pigment depends on several factors, such as the desired color, lightfastness, stability, and compatibility with the medium in which it will be used. Some pigments, such as lead chromate and cadmium pigments, are highly toxic and can have environmental and health implications, and alternatives are being developed and used to replace them.
Related Articles to the term 'Pigment' | |
| 'Brown' at fashion-glossary.com | ■■■■■■■■■■ |
| The term Brown refers to a composite color derived from the combination of red, yellow, and black or . . . Read More | |
| 'Hardener' at quality-database.eu | ■■■■■■■■ |
| In the context of quality management, a hardener refers to a chemical component used in combination with . . . Read More | |
| 'Painting' | ■■■■■■■■ |
| Painting: In the industrial or industry context, painting refers to the application of paint, coatings, . . . Read More | |
| 'Quartz' | ■■■■■■■■ |
| Quartz in the industrial context refers to a versatile mineral composed primarily of silicon dioxide . . . Read More | |
| 'Processing and Dyeing' at fashion-glossary.com | ■■■■■■■■ |
| Processing and Dyeing refers to the industrial and artisanal techniques used to transform raw textile . . . Read More | |
| 'Black Leather' at fashion-glossary.com | ■■■■■■■ |
| Black Leather: Black leather is a material of enduring significance in fashion, valued for its versatility, . . . Read More | |
| 'Slate' | ■■■■■■■ |
| Slate: In the industrial or industry context, slate refers to a fine-grained, foliated, homogeneous metamorphic . . . Read More | |
| 'Absorption' at quality-database.eu | ■■■■■■■ |
| Absorption in the quality management context typically refers to the process by which a material takes . . . Read More | |
| 'Mold' | ■■■■■■■ |
| Mold is a tool used in manufacturing and industrial processes to shape materials into desired forms by . . . Read More | |
| 'Shade' at fashion-glossary.com | ■■■■■■■ |
| Shade in the fashion context refers to a specific variation or degree of a color, achieved by adding . . . Read More | |