Our Sulphur Dyes deliver exceptional value for achieving deep, cost-effective shades – especially blacks, navies, browns, and dark greens – primarily on cellulosic fibers like cotton, viscose, and linen. Renowned for their excellent wet fastness properties (washing, perspiration), they are a preferred choice for demanding applications: workwear, uniforms, denim, heavy fabrics, and linings. Applied via a specialized process requiring a reducing agent (sodium sulphide or eco-friendly alternatives) and subsequent oxidation, sulphur dyes offer high color yield for dark shades. We provide a comprehensive range of high-quality powders and liquids, along with necessary auxiliary chemicals, ensuring reliable, economical, and durable dyeing results for bulk production.
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Haohua Chemical Is comprehensive industrial company engaging in producing disperse dyes, reactive dyes, direct dyes, blend dyes, cationic dyes, vat dyes and chemical intermediates and textileauxiliaries and dyeing additives, and other products.It integrates science, industry andtrade.
