Direct Blue Brn

Direct Blue BRN is a high-strength, azo-based direct dye renowned for its exceptional color properties, durability, and versatility. Designed to meet rigorous industrial standards, it is widely used in textiles where vibrant color, wash fastness, and thermal stability are essential.

High Tinting Strength

Direct Blue BRN dye has excellent tinting strength, with a color value of more than 180%, and reduces the usage by 15~20% compared with ordinary direct dyes at the same ratio.

High Washing Fastness

It adopts a stable azo structure, and the washing fastness reaches 3~4 levels. It can still maintain its original color after multiple washings. It is particularly suitable for textiles with high requirements for color fastness, such as work clothes, bedding, etc.

High Temperature Resistance And No Decomposition

The dye exhibits excellent thermal stability, capable of withstanding temperatures in excess of 130°C without discoloration or decomposition. It is therefore well-suited for high-temperature rapid dyeing processes and remains unaffected by steaming or high-temperature drying-effectively ensuring consistent quality of the finished products.

Textile Dyeing

Direct blue brn is suitable for mass dyeing of cotton, viscose, rayon and other fabrics, and is widely used in the production of ready-made garments and cloth in the textile industry.

Paper Industry Coloring

Direct blue brn can be used for dyeing paper products such as tissues, wrapping paper, and craft paper, giving the paper a soft and stable blue tone.

Leather Product Dyeing

It is used for the base color treatment of light leather or recycled leather products to improve the uniformity of the leather surface color and visual texture.

Soap And Detergent Coloring

This dye is suitable for coloring solid or liquid cleaning products, making the products easy to identify and increasing the attractiveness of the goods.

Industry-specific attributes 

CAS No.86437-47-0

Direct Blue BRN stands out as a premium dye solution for manufacturers seeking enhanced color performance, operational economy, and compliance in textile production. Its balanced profile of high tinting strength, durability, and thermal resistance makes it a preferred choice for industrial and household textiles worldwide.

Originally established in the early 1980s as Jinzhou Dongxing Dyestuff Plant, Our company serves a diverse global market. Our main sales regions include Southeast Asia (30%), Eastern Asia (20%), South Asia (20%), and the domestic market (10%), with additional presence in Europe, Africa, the Middle East, the Americas, and Oceania.

our company now offers a wide range of products including acid, solvent, basic, vat, and direct dyes, as well as textile auxiliaries and chemicals such as edible and industrial cellulose, sodium pyrosulfite, sodium sulfite, and amino silicone oil.

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