Disperse Blue 79 (S-3BG/HGL 200%) High Sublimation Fastness Dye for Polyester Fabric Dyeing
In the textile industry, polyester fabric is widely used in clothing, home textiles and industrial materials. For dyeing factories, choosing a stable and reliable blue dye is very important. Disperse Blue 79 (S-3BG/HGL 200%) is a practical disperse dye for Polyester Fabric Dyeing, which has been used for many years and is well received in actual production.
This dye has obvious advantages in performance. Its biggest feature is High Sublimation Fastness, so the fabric will not fade or stain during high-temperature heat setting, ironing and post-finishing. With 200% concentration, it has strong coloring ability. In actual production, only a small amount can reach full color, and the dyeing effect is uniform, without color spots or color lines. Disperse Blue 79can also be mixed with other disperse dyes, which is convenient for color matching.
Disperse Blue 79 is suitable for common polyester dyeing methods. It runs stably in high-temperature and high-pressure dyeing at 130–135°C, and is also applicable to thermosol dyeing at 220–230°C. The process is easy to control, which is very suitable for mass production. At the same time, it can also be used for polyester printing, with clear patterns and firm color.
In terms of fastness, the High Sublimation Fastness of Disperse Blue 79can reach grade 4–5, meeting the requirements of medium and high-grade textiles. The dyed fabrics have good washing and rubbing fastness, and are not easy to fade in daily use, which effectively improves product quality.
In addition, this dye meets environmental protection requirements and does not contain harmful ingredients. The 200%high-strength formula reduces dosage and wastewater discharge, which is helpful for factories to reduce costs and carry out cleaner production. It is easy to store and not easy to caking, which brings convenience to production management.
At present, Disperse Blue 79 is widely used in sportswear, work clothes, curtains, bed goods, automotive fabrics and other fields. It performs well on pure polyester and blended fabrics, and has strong practicability.
In general, Disperse Blue 79 (S-3BG/HGL 200%) is a practical and high-cost-performance choice for Polyester Fabric Dyeing. It has stable performance, simple process and excellent fastness, helping textile factories improve product quality and production efficiency.
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