Bernd Schwegmann GmbH & Co. KG
Wernher-von-Braun-Str. 14
53501 Grafschaft-Gelsdorf
Tel +49 (0) 22 25 / 92 26 -0
Fax +49 (0) 22 25 / 92 26 -33

SCHWEGO® flash inhibitor 6843

Flash rust corrosion inhibitor for water–based coating systems


Chemical base:   Blend of anorganic and organic salts in water, free of sodiumnitrite, free of VOC
Properties:   SCHWEGO flash inhibitor 6843 prevent the formation from flash rust corrosion at the drying from water-based coatings on ferrous substrates.
SCHWEGO flash inhibitor 6843 reduces in-can-corrosion at storage of the paint. SCHWEGO flash inhibitor 6843 has no influence at the water resistance from the dry film.
Applications:   SCHWEGO flash inhibitor 6843 can be used more or less in all water-based coating systems. Field of applications are industrial paints, anticorrosive coatings and DIY–paints. The efficiency from SCHWEGO flash inhibitor 6843 is independent from the kind of latices and emulsions. The use is possible in styrene/acrylate dispersions, pur – dispersions, pure acrylate dispersions, alkyd emulsions, epoxy emulsions and so on, beside in formulations with pH-value lower than 5. We recommend SCHWEGO flash inhibitor 6844 for this application.
Technical data:
(Guide values)
  Appearance :cloudy, whitish liquid
Density (ISO 2811-1) : 1,08 g/cm³
Processing:   SCHWEGO flash inhibitor 6843 can be incorporated at all steps from the paint production. It is also possible to incorporate SCHWEGO flash inhibitor 6843 in the ready paint. The dosage is between 0.5 – 2.5 % calculated on the formulation.
Storage:   Do not store SCHWEGO flash inhibitor 6843 at temperatures below 5°C. Keep it in a cool, well-ventilated place. SCHWEGO flash inhibitor 6843 is freeze / thaw stable.

Subject appropriate storage, the described properties of SCHWEGO flash inhibitor 6843 remain stable for at least 18 months, provided the orginal container is closed after use.
Packaging:   25 kg canister / 50/200 kg drum
    The above information is based on our current knowledge and experience. No binding assurance in respect of certain properties or suitability for certain applications must be read into our information. Patent rights and other proprietary rights must be observed if necessary. Further safety instructions please learn from our material safety data sheet.