SAF Implements High-Tech Solution to Improve Aluminum Finishing Process
SAF, a global metals distributor, fabricator, and finisher, is substantially improving its ability to confirm the quality of coatings it applies to aluminum thanks to the introduction of a new tool. The company is now incorporating X-ray fluorescence spectroscopy (XRF) technology into its polyvinylidene fluoride (PVDF) finishing process. The enhancement enables SAF to provide its customers with verification that its coatings meet key industry standards for performance and durability set by the American Architectural Manufacturers Association (AAMA).
“In the anodized aluminum industry, there is a saying that your finish is only as good as the aluminum you are anodizing. With PVDF paints, your painted finish is only as good as the pretreatment,” said John McClatchey, vice president of sales and marketing at SAF. “A real-time XRF measurement provides a more scientific way of measuring the weight of the chromatic film coating on aluminum.”