AkzoNobel and BYK-Gardner digitize surface texture for powder coatings

Customers have been benefiting from AkzoNobel’s expert digitization of color for decades. Now the company is entering new territory with the help of pioneering technology developed by BYK-Gardner, which can digitally measure and control the textured surfaces of powder coatings.

Launched on April 10, BYK-Gardner’s the spectro2profiler device represents a major step forward for the industry because currently, the only way to check the quality of a textured powder coating surface is to carry out a visual inspection. So the new tool – which can measure color and gloss, as well as analyzing the 3D topography of the surface texture – is being hailed as a game-changer. And AkzoNobel Powder Coatings are the first in the industry to start developments to tap into this new technology in the future.
 
“We’re excited to cooperate on developing this innovation milestone,” explains Pim Koeckhoven, Technology Director for Color at AkzoNobel. “Being able to objectively evaluate the structural quality of a powder coating – in a consistent, precise and standardized way – using a dedicated digital tool will be a huge step forward.”
 
Adds Moonen: “Texture is an extremely important feature of powder coatings and the trend towards textured surfaces is getting stronger all the time, especially in the architectural segment, where both coarse and fine textures are used. As the world’s leading supplier of powder coatings, having this tool available in the future will be a major asset to both ourselves and our customers.” 
 
Having previously collaborated on a digital device for AkzoNobel’s Vehicle Refinishes business – which is now the go-to color measuring tool in the automotive industry – the two companies began working on the new spectro2profiler. The aim was to take what they had already learned for leather-like surfaces and use it to explore the possibilities of digitizing the surface texture of powder coatings.
 
Adds Koeckhoven: “Combining our knowledge with BYK-Gardner will enable us to obtain objective quality control based on highly accurate measurements which just can’t be achieved with the naked eye. Testing and optimization is ongoing in our manufacturing facilities. It’s hugely exciting and we expect that this digitization method, once the development is finalized, will be able to support our in-house formulation activities in the coming years.” 
 
AkzoNobel supplies powder coatings to customers worldwide, covering market segments ranging from domestic appliances, architecture and automotive, to furniture, IT and general industrial applications.

Picture courtesy of BYK-Gardner GmbH