Indigo Dyes - DyStar® Indigo Vat 40% Solution

Dystar’s core denim product is Dystar Indigo Vat 40% solution, the cleanest Indigo on the market. This product represents the state-of-the-art in pre-reduced Indigo liquid. It allows cleaner denim production and shows massive positive impact on resource efficiency such as reduction of sodium hydrosulfite usage by 60-70%, much cleaner waste water and less water usage.

It only contains water, indigo and soda for a more pure color. The completely closed storage and feeding system with nitrogen protection and flow control allows easy handling and accurate feeding.

Key features:

• Cleaner dye house – less dust and odor pollution.

• Improved resource efficiency: savings in Indigo up to 15% and savings in hydrosulphite / caustic soda  up to 70%.

• Much cleaner waste water: reduction of major waste water parameters (such as COD, TSS, Sulphates…)

• More fabric up to standard.

• Deeper shades possible.

Aniline containing Indigo dyes