Our current chemical product range includes over 300 products around the processes of degreasing, pickling, black oxidising, phosphating, corrosion protection and colourants for stainless steel, brass, copper, nickel silver and die-cast zinc. We develop, produce and market our chemical products around the world and profit from the know-how we have collected over the decades.
DEWE Brünofix GmbH "Alkalit" products:
Depending on the application
DEWE Brünofix GmbH "Rostalit" products:
Based on hydrochloric acid, sulphuric acid, phosphoric acid and mixed pickling fluids
Note: Inhibitors can also be purchased separately.
DEWE Brünofix GmbH "Brün" products:
For 1, 2 or 3 bath treatment methods
DEWE Brünofix GmbH "Phosphata" products:
Zinc, manganese and zinc calcium phosphating agents for use in immersion processes
"Cold black oxidation": DEWE Brünofix GmbH "Cold colouration" products
Black colouration for cast and iron materials
Colouration of brass and copper: DEWE Brünofix GmbH "Mekupa" products
Blackening of die-cast zinc: DEWE Brünofix GmbH "Zanova" products
Black and brown colouration of nickel silver: DEWE Brünofix GmbH "Neusilber" products
Emulsions: DEWE Brünofix GmbH "Emulsin" products
Matt to slightly shiny surfaces, dependent on the product
Dewatering agents: DEWE Brünofix GmbH "Fluid" products
Passivation: DEWE Brünofix GmbH "Passivation" products
Boiling oil: DEWE Brünofix GmbH "Korrosin" products