Fastness: 1.Washing :(CH:4-5,CO:4) 2.Perspiration :(Acidic:4-5,Alkaline:4-5) 3.Rubbing: (Dry:4-5,Wet:4) 4.Hot Pressing 200oC:4-5 Solubility 50oC g/l :140 BF reactive dye is widely in vat or pad dyeing of cotton, rayon, wool, silk, nylon and linen. It is particularly suitable for dyeing of knitted fabrics, silk and ramie fabrics, yarns, bed sheet, corduroy, etc. It features: 1. Excellent build-up property, suitable for medium- to dark-shaded fabrics. 2. Excellent levelling property. 3. High solubility, easy operability, low overall cost. 4. Excellent alkali resistance, broad pH range.
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