Flüssige Sulfur Black Dye

Property Liquid Sulfur Black is a kind of pre-reduced leuco solution after strict and exact chemical reaction. It is a aeruginous liquid showing strong basicity and reducibility. Normal temperature density 1.35±0.05g/ ml. Appearance is turquoise liquid. Preparation and use is the similar to solubilized vat dye — to directly water down proportionately, no need to use reducer to solute. Dyeing temperature should be controlled above 90°C. Advantage & Uses Liquid Sulfur Black is a kind of fluid liquid and the production technology is simple. It is easy and conenient to us, and has many advantages such as high colouring efficiency, dyeing stability, high penetrability, small colour difference, small damage to gray cloth, low dyeing wast, low pollution, improving the working environment, etc. It is a new-generation dye to substitute some expensive dyes. This kind of dye can be used for dip dyeing and rolling dyeing. Tie-dyeing effect is even better, and we can produce comparatively ideal black color. Liquid Sulfur Black