The melting and application units should be equipped with a precise temperature control to prevent local overheating and unwanted secondary reactions.…
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The melting and application units should be equipped with a precise temperature control to prevent local overheating and unwanted secondary reactions.
Heating the adhesive to a temperature above the recommended processing temperature will usually lead to a fast increase in viscosity of the melt due to a so-called thermal crosslinking reaction in the adhesive (the allophanate reaction), which is triggered by heat and does not need moisture.
Industrial adhesives join materials permanently and efficiently on production lines. Hot melts, dispersions, solvent-based, reactive and pressure-sensitive adhesives in one guide.
When buying industrial adhesives, technology, consistency, technical support and local supply matter more than unit price. A guide using JOWAT, SOUDAL and SENTA as examples.
Joining materials with liquid or solid adhesives has some distinct advantages over other mechanical joining (eg welding, brazing, bolting, etc.). These…
