Dye Intermediates — Applications
Applications:
• Dye intermediates are widely used across multiple industries including textiles, plastics, paints, printing inks, and paper.
• Beyond industrial applications, certain dye intermediates are directly utilized as colourants in personal care products, especially hair dyes.
• Notably, Paraphenylenediamine (PPD) and Paratoluenediamine (PTD) are two key intermediates extensively used in hair dye formulations for their strong colouration properties and stability.
– By enabling the creation of diverse dyes and pigments, dye intermediates play a critical role in supporting industries that touch everyday life, from fashion and packaging to personal care and beyond.
