What are fluorescent dyes and fluorescent pigments? *A comprehensive explanation of the differences and how to choose them by a specialized manufacturer.
A comprehensive explanation of fluorescent dyes and fluorescent pigments widely used in products that require visibility, such as safety signs, fluorescent markers, clothing, and printing inks!
Fluorescent dyes and fluorescent pigments are coloring materials that achieve brighter and more vivid colors than conventional colorants by absorbing ultraviolet (UV) light and emitting visible light. 【Selection Points】 When transparency is needed: Fluorescent dyes (high permeability to liquids and fibers) When weather resistance is required: Fluorescent pigments (excellent for outdoor use and long-term durability) For coloring solids such as plastic molding: Fluorescent pigments (suitable for high-temperature processing and good dispersibility) ■ Applications in textiles and clothing Fluorescent dyes are suitable. They have good permeability to fabrics, providing vivid colors and flexibility. However, care must be taken to avoid fading from washing and sunlight. ■ Applications in plastic molded products Fluorescent pigments are suitable. They can withstand high temperatures during injection molding and blow molding, allowing for uniform fluorescent color throughout the molded product. ■ Applications in printing inks Different types are used depending on the application. ■ Offset printing: Fluorescent pigment-based Screen printing: Both fluorescent pigments and dyes, solvent-based inks: Fluorescent dyes, safety signs and warning displays → Fluorescent pigments are mainstream. Due to the demand for durability and high visibility in outdoor use, fluorescent pigments with excellent light resistance are chosen. *For more details, please download the PDF or contact us directly.
basic information
Fluorescent dyes and fluorescent pigments are both coloring materials with high visibility, but their properties such as solubility, transparency, and light resistance differ significantly. If you have such concerns, our specialized technical staff in fluorescent materials will provide free consultations. *For more details, please download the PDF or contact us directly.*
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Nihon Lumicolor Co., Ltd. is a company that utilizes innovative technology and special materials in the field of fluorescent dyes to provide high-quality and environmentally friendly products. We focus on research and development based on market trends to meet the diverse needs of our customers, aiming for a wide range of applications from interior paints to safety signs and industrial uses. We also value close relationships with our customers and incorporate their feedback into product improvements. Our company is continuously evolving with the aim of contributing to the realization of a sustainable society.