Reactive Black dyes are widely used for deep, uniform shades on cellulosic materials. These dyes are known for excellent solubility, fastness to washing and perspiration, and strong discharge resistance. Dyeco/Bipin’s Reactive Black range is suitable for exhaust dyeing, pad–batch, and printing processes, offering rich jet-black results.
| Trade Name | Solubility @30°C | Dischargeability | Light (1) | Light (2) | Washing | Perspiration | Bleaching | Exhaust | Bath Pad Batch | Printing |
|---|---|---|---|---|---|---|---|---|---|---|
| REACTIVE BLACK WNN | 150 | 5 | 4 | 6 | 3–4 | 4 | 1 | S | S | S |
| REACTIVE BLACK SJ | 130 | 4–5 | 5 | 6 | 4 | 4–5 | 1 | S | S | S |
| REACTIVE BLACK GDN | 150 | 4–5 | 5 | 5 | 4–5 | 4–5 | 3 | S | S | S |
| REACTIVE BLACK JDF | 130 | 5 | 5 | 4 | 3–4 | 3–4 | 2 | S | S | S |
| REACTIVE BLACK CNN | 130 | 4–5 | 5 | 5 | 5 | 4–5 | 2 | S | S | S |
| REACTIVE BLACK GSA | 140 | 5 | 4–5 | 5 | 4–5 | 5 | 1 | S | S | S |
| REACTIVE BLACK RSA | 140 | 5 | 4–5 | 5 | 4 | 4 | 1 | S | S | S |
| REACTIVE BLACK DSG | 140 | 5 | 4 | 5 | 4–5 | 5 | 1 | S | S | S |
| Trade Name | Solubility @30°C | Dischargeability | Light | Washing | Perspiration | Bleaching | Exhaust | Bath Pad Batch | Printing |
|---|---|---|---|---|---|---|---|---|---|
| REACTIVE BLACK N-150 | 145 | 6 | 4–5 | 4–5 | 5 | 3 | S | S | S |
| REACTIVE BLACK HFGR | 140 | 5 | 5 | 4–5 | 4–5 | 2 | S | S | S |
| REACTIVE BLACK DN | 150 | 6 | 5 | 5 | 5 | 3 | S | S | S |
| REACTIVE BLACK ED | 150 | 6 | 5–6 | 5 | 5 | 3 | S | S | S |