Sulphur black, as an important category of dyes, plays an irreplaceable role in industries such as textiles, leather, and paper due to its unique chemical properties and wide range of applications. This dye is widely favored for its excellent coloring performance, light resistance, and wash resistance, and has gradually become an important component of the dye industry. This article will explore the multi field applications and importance of sulfur based dyes.
Due to its high fade resistance, sulfur based dyes are often used to dye various natural and synthetic fibers, such as cotton, linen, polyester, etc. In the process of textile dyeing, black sulphur can be dyed at lower temperatures, which has good economic and environmental friendliness. In addition, sulfur based dyes have significant advantages in highlighting colors, providing textiles with bright and long-lasting colors that meet consumers' demands for fashion and personalization.
Leather products are widely popular for their durability and flexibility, and indigo black color can provide a variety of color choices in this field, ensuring the appearance of leather products is beautiful and durable. Due to the complex dyeing process involved in leather production, the application of sulfur based dyes can improve production efficiency and reduce production costs, making it an important choice for dyeing leather products.
The good solubility and high light resistance of sulfur based dyes make them excellent in the color printing of paper and the coloring process of coatings. Especially in the production of high-quality printed materials, black sulphur can ensure the color stability of the paper during long-term use, thereby enhancing the market competitiveness of the product.
Compared with many traditional dyes, sulfur based dyes greatly reduce the burden on water bodies due to their pollution resistance and lower wastewater discharge during the dyeing process, giving them certain advantages in sustainable development. Therefore, in the increasing global emphasis on environmental protection and sustainable development, the application of sulfur based dyes will undoubtedly further expand its market share.
In summary, שחור גופרית has played an indispensable role in multiple industries, with its excellent coloring performance and environmental characteristics making it widely used in fields such as textiles, leather, paper, and coatings. With the development of technology and the increasing awareness of environmental protection, the importance of sulfur based dyes will become more prominent. In the future, sulfur based dyes will continue to play an important role in materials science and dye technology.
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שחור גופרית
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.