1. COMPOSITION

ECODYES are dyes obtained from natural complex polyphenols of low molecular weight.

2. PHYSICAL and CHEMICAL PROPERTIES

Aspect                                       spraydried powder

Colour                                       yellow brown

pH (10 % solution)                           5.2 +- 1.0

Colour on leather                            GREEN

3. CHARACTERISTICS

ECODYES are recommended on chrome leather for through-dyeing. They allow a very net decrease in production costs. Their low molecular weight gives them  excellent penetration in direct dyeing, which can be activated with the use of our dispersing agent, SYNTEX AP.

ECODYE GREEN penetrates and takes up well on chrome leather, either slightly or strongly vegetable retanned.

It produces a green shade of good levelling.

It can be used either as shading agent or in mixture with all other acid dyes.

As all vegetable dyes, ECODYE GREEN could be mordanted by any metallic salt.

4. APPLICATIONS

All types of chrome leather requiring rapid and through dyeing.

- Upper leathers, buffed and pigmented finished or semi-aniline

- Morocco leathers, even very thick

- Suede

- Crust leathers

- Lining leathers