• envichem

Antifreeze – Adblue®

General description

They are separated into concentrated and non-concentrated products. These are solutions of antifreeze fluid based on Organic Acid Technology (OAT). They are prepared using very high purity mono-ethylene glycol and various other chemical additives that protect the engine’s cooling circuit materials from corrosion and rust.

Suggested Uses

  • Protection of internal combustion engine cooling system (car coolers).
  • Protection of closed water circuits (compressors, central air-conditioning systems, etc.).
  • Protection of cooling circuits containing materials such as copper, brass, cast iron, steel and aluminum.

Application

Non-concentrated products can be used directly in the car coolers, while the concentrated products are first required to be diluted with deionized water.

General description

They are high quality products that help to reduce emissions of NOx, carbon monoxide (CO), hydrocarbon pollutants, particulate matter (PM10) as well as to reduce fuel consumption. The product is essential for the correct operation of the pollution control equipment installed in the exhaust system in EURO 4, EURO 5 and EURO 6 diesel engine vehicles.

Suggested Uses

  • In diesel engines with SCR (Selective Catalytic Reduction) technology.

Application

AdBlue® products are sprayed into the exhaust system of the engine exhaust before the catalyst. Due to high temperatures, the product is converted into ammonia and carbon dioxide, which then react with the nitrogen oxides through the catalyst and produce nitrogen and water. The product must not be added directly to the fuel tank as it should not be mixed directly with the fuel.