Quality products for radiator manufacturing

Whether cars, trucks, construction and agricultural machinery or other systems powered by combustion engines - no vehicle can do without a reliable radiator. For reliable cooling performance, both the radiator and the supply lines must be absolutely leak-proof. Emil Otto has therefore developed a series of fluxes and flux concentrates that offer excellent wetting properties. The flux concentrates are ideal for the construction of new coolers and for repair work.

Our fluxes guarantee optimum results in conventional soft soldering, whether in the series production of radiators or for individual repair work.

Catalog number

Product

Solids content

Application

Activators

Cat. no. 2232

ALPHADYN Z

Conventional soft-soldering of iron, copper, and brass materials, cooler construction, heat-exchanger production, fire metallization

Cat. no. 2810

D-101 Super Concentrate

Conventional soft-soldering (manual, immersion, furnace soldering) of copper materials, cooler construction

Cat. no. 2833

D-303 Ultra Concentrate

Conventional soft-soldering (manual, immersion, furnace soldering) of copper materials, cooler construction

Cat. no. 6518

EO-M-016 (CU/MS)

Surface finishing of copper and brass strips and wires with pure tin, strip tinning, radiator manufacturing

organic halide complex

Cat. no. 6519

EO-M-017 (CU/MS)

Surface finishing of copper and brass strips and wires with pure tin, strip tinning, radiator manufacturing

organic halides with inorganic complexes

Cat. no. 6525

EO-M-023

Flux for soldering and tinning processes, strip tinning and radiator manufacturing

Halide complex, bromide-containing, zinc-free, copper-free, iron-free

Cat. no. 6526

EO-M-024

Flux for soldering and tinning processes, strip tinning and radiator manufacturing

Halide complex, bromide-containing, zinc-free, copper-free, iron-free

Cat. no. 6551

EO-MC-001 (metal)

Wave and selective soldering, manual and repair soldering, dip soldering

Organic hydrohalogen complex

Flux for radiator construction

The fluxes we have developed are designed for soft soldering and are ideal for soldering copper and brass materials. Our fluxes can be used in radiator construction as well as in heat exchanger production or fire metallization.

Flux concentrates for radiator construction

Our flux concentrates have been specially developed for use in radiator construction. They not only offer excellent wetting properties, but are also characterized by very good soldering properties. Depending on the area of application, the concentrates can be individually adapted to the requirements of the production or repair process. Our fluxes help to ensure that joints are soldered reliably and remain stable throughout the entire service life of the vehicle.

Customized solutions for radiator construction

In addition to our standard products, we also offer you the opportunity to develop customized solutions. In close cooperation with our customers and partners, we develop fluxes that are precisely tailored to your specific requirements in automotive radiator construction. Our expertise in development and our many years of experience in working with leading companies in the industry make us a reliable partner. All products are available in different packaging sizes.