Abstract
Paint quality is colour quality. We specify colour in terms of three numbers (X, Y, Z) and closeness of the match is described in a single number (∆E). A colour computer system is used for quality control of colour, formulation, production batch correction and quantifying colour related properties such as whiteness and yellowness indices, opacity, contrast ratio, pigment load and hiding power. Preparing a good sample for colour measurement is very important and internet based colour management systems were recently introduced for point-of-sales and are operating successfully. A non-contact spectrophotometer for wet paint colour matching and a multi-angle spectrophotometer for matching metallic in automotive paints are now available.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.