UL Prospector



Heubach Ltd makes their documentation available in the regions indicated below:

HEUCORIN® RZ is a zinc-5-nitroisophthalate, an effective organic inhibitor based on the zinc salt of an organic nitro compound, for use as an organic corrosion inhibitor for the application in Protective Coatings. This product has a moisture content of 5%, an organic content of typ. 49%, and a water-soluble chloride of max. 0.025%. By adding very small quantities of HEUCORIN® RZ and HEUCOPHOS® pigments and thus taking advantage of unique organic-norganic synergies, it is possible to improve existing protective coatings to some significant extent.


Heubach Ltd has been developing and manufacturing pigments for 200 years. The company answers challenging market demands with technically innovative, high-performance coloring and protection solutions for Paint and Coatings. Heubach Ltd product portfolio encompasses organic and inorganic “intelligent” pigments, as well as pigment preparations for paints, varnishes, coatings, and more.

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Heubach Ltd

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