Macrolex®

Macrolex are soluble dyes in various colors for the formulation of brilliant coatings.

MACROLEX®  dyes are soluble dyes in various colors for the formulation of brilliant coatings.

They are available in granules and offer brilliant tints, lightfastness and stability.
Macrolex dyes are ideally suited for the coloring of amorphous polymers such as PS, PC, ABS, PMMA and PET. Coloration can be varied from transparent to total coverage, depending on the type of polymer and colorant combination (organic/inorganic pigments).

MACROLEX® dyes fulfill numerous legal requirements for use in food packaging and children’s toys.

MACROLEX® dyes are also available as microgranules, which offer our customers the following advantages over the conventional powder form:

  • low dusting
  • good flow and meterability 
  • good dispersibility 
  • good solubility


Business Unit : Rhein Chemie Additives

Properties & Benefits

  • high thermostability
  • high lightfastness and weather stability
  • high tinting strength
  • high brilliance


Areas of Applications

  • Polymers
  • Manufacturing of plastics