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Optical brighteners are used in textiles, papermaking, detergents, plastics and other fields to improve the whiteness of products. They must be used in compliance with regulations and balance functionality and safety.

In various fields of industrial production, water treatment agents solve problems such as corrosion, scaling and pollution through professional water quality control. Nowadays, they are upgrading towards high efficiency and environmental friendliness, continuously safeguarding production and ecology.

Solvent dyes, as an important coloring material, are widely used in plastics, inks, coatings, and many other industries due to their excellent dyeing effects and stable performance. They not only provide bright and long-lasting colors but also enhance the overall quality and competitiveness of products. This article will provide a detailed introduction to the core advantages, application areas, selection criteria, and environmental features of solvent dyes to help you fully understand solvent dyes and offer references for your purchasing and production decisions.

Optical Brightener is a chemical additive that can enhance the brightness of items. It is widely used in clothing textiles, detergents and papermaking. We often use laundry detergents and books and paper. So is optical brightener harmful to the human body?