Wetting and adhesion of materials is governed by their surface free energy (SFE) and its polar and non-polar (disperse) components. To optimize painting, coating or bonding, the SFE is often increased by pretreatment. For quality control, our unique Mobile Surface Analyzer – MSA performs very fast mobile measurements of the SFE using the contact angle method. Revealing also the polar and disperse parts of the SFE, material analyses with the MSA are far superior to the test ink method.
Mobile Surface Analyzer – MSA: https://www.kruss-scientific.com/products/contact-angle/mobile-surface-analyzer-msa/
KRÜSS GmbH, https://www.kruss-scientific.com/