Acid Brown 298 is a high-performance acid dye widely used in textiles and leather industries. Known for its strong affinity to protein fibers, it provides rich, uniform, and durable brown shades. This dye exhibits excellent solubility in water and is stable under various pH conditions, making it suitable for diverse dyeing processes.
TRADE NAME:Acid Brown S-GL,Trialan Brown SGL,Irgaren Brown C-GL,Sella Fast Brown CGL,Lanasyn Dark Brown S-GL
Testing method | Fiber | Alkali resistant | Carbonization | Chlorination discoloration | steaming wool | Alkaline fluff | Boiling wool | seawater | soaping | Perspiration | Light fastness | ||||
Discoloration | Stains | Discoloration | Stains | Discoloration | Stains | Discoloration | Stains | ||||||||
ISO | Wool | 4 | 4 | 3~4 | 4 | 4~5 | 4~5 | 4 | 3 | 4~5 | 5 | 4 | 4~5 | 4~5 | 6~7 |
Acid Brown 298 mainly used for dyeing and printing wool, silk and nylon, and also for dyeing leather.
It offers excellent resistance to washing and light, ensuring colors remain bright over time.
Yes, it blends well with other acid dyes to create customized brown tones without compromising fastness.
Dye in slightly acidic conditions with moderate temperature for optimal fiber uptake and uniform color.
