Concrete Admixtures

Concrete admixtures, particularly plasticisers based on perishable lignosulfonates, are often a challenge for preservation. LANXESS offers you a wide range of preservatives, which meets all requirements - whether for long-term protection in hot climates or for simple standard preservation - with a broad selection of suitable combination products.

Our Products for the preservation of concrete admixtures

PREVENTOL® O EXTRA

  

  • Min. 99.5 % o-phenylphenol (OPP).
  • Broad-spectrum of activity covering bacteria, yeasts, fungi and enveloped viruses.
  • Active ingredient for disinfectants for use in hospitals, doctor’s offices, industry, institutions, stables and sheds. For the formulation of all-purpose disinfectants and disinfectant liquid soaps.
  • For the preservation of aqueous products such as glues, adhesive dispersions, concrete additives, filler suspensions, pigment slurries and textile print thickeners.
  • For post-harvest preservation of entire citrus fruits.
  • Preservative for the leather industry.
  • For the manufacture of halogen-free flame retardants for epoxy resins and as functional monomers for optical applications.
  • Inter alia registered in Europe, Japan and USA.