The results of this study demonstrate that heat-sensitive substrates like plastics and composites can be prepared with plasma treatment and successfully coated with UV-cured powder without degrading or deforming the integrity of the substrate.
This new heating technique is achieved by using a transverse conveyance system in which the car bodies are processed sideways through heating zones, which allows for large convection nozzles to be positioned to direct heated air through the windshield opening of the car into the inner cabin areas as well as directly into the engine compartment areas.
Developments in the area of information and communication technology are creating considerable potential and acting as a catalyst for innovations in automation, machinery and application systems.
In this study, we evaluate the use of broadband mercury, 385 nm LED and electron beam (EB) curing across a range of different acrylic formulations. The different methods of curing are compared by examining their effect on oxygen inhibition, cure speed and material properties.
Paint and coatings professionals who continue to contribute to the evolution of ebeam-friendly formulations and applications help bring light to this important but often secretive technology, and also equip their customers with new tools to save money, improve their production techniques and introduce new, differentiated products.
Low-energy EB processing is a technology in evolution. After decades of refinement and integration it continues to offer the potential of significantly enhancing production efficiencies and environmental benefits for manufacturing and brand owners focusing on sustainability, consumer safety, cost competitiveness and product differentiation.
Manufacturing managers and process engineers should evaluate UV curing as a way to reduce floor space, energy costs and environmental emissions while increasing production rates.
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