A brief description of dyes and pigments

Color plays an important role in influencing feelings, responses, and people, things, and ideas.

Today's colors come from coloring agents that contain dyes and pigments. Since ancient times, colorants have been used for dyeing, although they originated from nature at that time. The discovery of synthetically colored color from coal tar and the petroleum distillation resulted in a revolution in the color industry. In the market there were a variety of dyes and pigments available, each with its own application segments.

Dyes and pigments are different, the main difference is the water solubility of the dyes, as opposed to the thickness of the pigments. The dyes exhibit affinity for the substrate and are able to absorb or chemically react with the carrier. Many factors determine the category in which the dye is like its chemical structure, origin, nuclear structure, methods of application and industrial classification. An example of paint and the appropriate substrate, which can be given here, are direct dyes and substrates of cellulose, cotton and blends. Today's staining techniques have also increased complexity, including batik painting, bale painting, light beam, chain painting and stain painting, and so on. Although dyes are used in different applications today, much of the textile industry in the country is used by the paper and leather industry.

The pigments against the dyes are oil and water insoluble. The pigments are responsible for coloring for several batches; the largest consumer of paint, printing inks and coatings. The pigments are classified according to their chemical composition, color, sources and application. Based on the chemical composition, pigments are divided into organic pigments and inorganic pigments. Pigments are distributed in natural and synthetic ways based on their source of supply. In addition to these categories, pigments are also graded as extendable coloring and functional pigments depending on their use.

As far as organic pigments are concerned, there are countless numbers, many of which are seldom used or rarely used today. Organic pigment manufacturers list the most commonly used lists of their phthalocyanine pigments, azo pigments, quinacridone pigments and tonic pigments. These categories provide a variety of shades and shades for a variety of applications in all categories that deliver a variety of colors. The pigmented blue manufacturers are therefore more concerned about producing the pigment blue Pthalocyanine category that gives green and blue color.

The term colors and pigments is often used loosely to refer to textiles, foodstuffs, paints, and so on. Their colors, but they all differ. In any case, it is true that both of them make the world of today much more colorful!

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