maintenance & repair

Chemical cold welding: Connecting element

Chemical “cold welding” is – as a high-performance alternative to conventional welding with heat input – the robust joining of two metal surfaces via a polymer-based material. Unlike the more complex “hot” welding, the connection is not made by changing the structure, but in an uncomplicated and highly effective way using a metal-like composite material. The resistant, polymer based 2-component system is characterised by long workability (long pot life) as well as low shrinkage.

Unlike conventional welding methods, cold welding with this solution does not require any complex accessories and takes much less time. No heat is transferred to the component. Therefore, cold welding does not cause stress cracking or deformation of the component, for example.

Perfect for metal and also ideal for connections of other materials: The material is also suitable for the “cold welding” of parts as well as surfaces made of ceramics, wood, plaster and concrete, among others.

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Mr. Erkan Polat


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