Color masterbatch dyes play a crucial role in color manufacturing, with solvent dyes and pigments being the two most common types. Solvent red 23, solvent red 24, solvent green 5, solvent blue 35, and solvent yellow 114 are commonly used dyes in solvent dyes for color masterbatches. Pigment blue 15:3, pigment green 7, pigment red 53:1, and pigment red 57:1 are representatives of pigment based dyes.

Solvent dyes are a type of dye that can dissolve in organic solvents, and they have bright colors and good dyeing performance. Due to its ability to disperse uniformly in organic solvents, solvent dyes are more easily controlled for color uniformity and stability during the manufacturing process. At the same time, they also have excellent light resistance, heat resistance, and chemical resistance, making the dyed products have a longer service life.

Pigments are a type of colored, white, or black solid particles that are insoluble in water and organic solvents. They adhere to the surface of objects through physical means, rather than dyeing through chemical reactions. Pigment based dyes have a wide color gamut and high covering power, and can achieve rich and colorful effects on various substrates. In addition, some pigments also have specific weather resistance, chemical resistance, and wear resistance, allowing dyed products to maintain a good appearance in different environments.

In the manufacturing process of color masterbatch, suitable solvent dyes or pigments can be selected as dyeing agents according to the product requirements and application scenarios. By precisely controlling the type, dosage, and mixing ratio of dyeing agents, precise control of the color of the masterbatch can be achieved to meet the customization needs of different customers.

Overall, solvent dyes and pigments are essential components in masterbatch dyeing. They each have unique performance and advantages, and can be selected and matched according to specific needs to achieve the best dyeing effect.

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