Levafix ECO - Reactive dyes free of p-CA or other regulatory controlled amines


Summary

A new range of reactive dyes based on chemistry which is free of p-CA and other regulatory amines. The new dyes have enhanced fastness properties leading to improved sustainability of the textile end product.


Description

Levafix ECO Black:

  • A new reactive black which is not based on conventional reactive black.
  • Advantages in wet fastness and light fastness.
  • Superior level of colour constancy.
  • Good build-up to Deep Black shades Levafix ECO Navy.
  • A new neutral navy with high light fastness compared to existing reactive dyes.
  • Good perspiration-light fastness and wet fastness.
  • Good colour constancy in different light sources Levafix ECO Forest.
  • Unique homogeneous dark green reactive dye.
  • Strong build-up to very deep shades.
  • Superior light fastness compared to dark green shades based on navy/black/yellow combinations.

Possible replacement to

Reactive Black 5 types, containing p-CA, p-Chloraniline CAS# 106-47-8.


DyStar
Supplier
DyStar
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Contact
Bernhard Knoche

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Documents:
Levafix® ECO_range.pdf

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