Specialty Chemicals

grotan® TK 5 Plus N is a preservative for concrete admixtures. Liquid preparation based on 2-Octyl-2H-isothiazol-3-one and reaction product of ethylene glycol, urea and Paraform. Highly effective in ligninsulfonate based admixtures. Broad, balanced spectrum of effect against yeasts and moulds. Contains no organically bound chlorine (has no effect on the AOX value).

BACTiglas™ AM 93336 is an antimicrobial masterbatch based on a universal carrier for plastics. AM 93336 uses silver technology and is suitable for inclusion in a wide range of injection moulded and extruded products where it should impart biostatic and biocidal properties at the material surface.

parmetol® S 15 is a highly effective fungicide for silicone caulks and non-aqueous paints. Non-polar product, does not contain VOC, Extremely low in leaching of the active ingredient and has an excellent behaviour against moulds and yeasts, even under the anasis conditions described in ISO 846 B.