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https://www.shanhucolor.com/products/pigment-violet/

1. The application of organic pigments
The applications of pigments mainly include coatings, inks, plastics, rubber, leather finishing, papermaking, ceramics, textiles, architecture, arts and crafts, medical care and cosmetics. Different application fields have different requirements for pigment performance, so pigments of different types and structures should be selected to meet the general needs of users.

2. The use of organic colour pigments in coatings
The current coatings often use phenolic resins, amino resins, alkyd resins, epoxy resins, nitrocellulose and natural resins as film-forming agents, and uniformly mix pigments into varnishes to make colored coatings. Generally, the requirements of coatings for pigments are high hiding power, light fastness and weather resistance, so inorganic pigments are used in many coatings. However, high-grade coatings that require high color brightness, such as automotive paints, also often use organic colour pigments, especially high-grade heterocyclic organic pigments, such as quinacridone, pyrrolopyrrole pigments, etc. Weather resistance and light fastness are ideal.

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If you want to know more details of classification of organic pigments, please visit our website.