Famous Sulphur Dyes A Colorful Legacy
Sulphur dyes are a unique class of synthetic dyes that have made a significant impact in the textile industry. Known for their vibrant colors and excellent fastness properties, these dyes have gained fame and utility across various applications, particularly in dyeing cotton and other cellulosic fibers.
Famous Sulphur Dyes A Colorful Legacy
One of the most notable features of sulphur dyes is their ability to produce deep and rich shades. They are particularly renowned for their dark tones, including blacks, browns, and deep blues. These colors are increasingly sought after in the fashion industry for their sleek and sophisticated looks, making them favorites in both casual and formal wear. The appeal of sulphur dyes does not end there; they are also favored for their cost-effectiveness, making them an excellent choice for manufacturers looking to maintain quality while controlling expenses.
In terms of application, sulphur dyes are typically used in a reduced form and require specific dyeing conditions, such as elevated temperatures and the presence of alkalis. This unique dyeing process allows for a range of textures and finishes on fabric, enabling designers to explore innovative styles and looks. Additionally, because sulphur dyes are insoluble in water, they bond chemically with the fiber, resulting in impressive wash-fastness and light-fastness, making them suitable for a variety of end uses.
Environmental considerations are increasingly influencing the textile dyeing industry, and sulphur dyes are no exception. They are often perceived as being less harmful than some other synthetic dyes because they can be generated from non-toxic sulphur compounds. Advances in technology and regulation have encouraged manufacturers to pursue more environmentally friendly practices in dye production and application.
In conclusion, famous sulphur dyes have carved a niche in the textile market by combining vivid color options with functionality and cost-efficiency. Their enduring popularity among manufacturers and designers alike is a testament to their role in shaping the modern dyeing practices, reflecting the dynamic and evolving landscape of the fashion industry. As sustainability continues to take center stage, the future of sulphur dyes looks promising, paving the way for innovative and responsible textile solutions.
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Sulphur Black
1.Name: sulphur black; Sulfur Black; Sulphur Black 1;
2.Structure formula:
3.Molecule formula: C6H4N2O5
4.CAS No.: 1326-82-5
5.HS code: 32041911
6.Product specification:Appearance:black phosphorus flakes; black liquid
Bromo Indigo; Vat Bromo-Indigo; C.I.Vat Blue 5
1.Name: Bromo indigo; Vat bromo-indigo; C.I.Vat blue 5;
2.Structure formula:
3.Molecule formula: C16H6Br4N2O2
4.CAS No.: 2475-31-2
5.HS code: 3204151000 6.Major usage and instruction: Be mainly used to dye cotton fabrics.
Indigo Blue Vat Blue
1.Name: indigo blue,vat blue 1,
2.Structure formula:
3.Molecule formula: C16H10N2O2
4.. CAS No.: 482-89-3
5.Molecule weight: 262.62
6.HS code: 3204151000
7.Major usage and instruction: Be mainly used to dye cotton fabrics.