Abstract
This standard provides guidance for evaluating and testing the color, chromatische aberratie, glans, metachromatic and other optical properties of optical powder coatings by visual and instrumental means. Visual evaluation of optical properties shall include visual gloss test methods, Munsell color sequence systems, and ASTM test standards indicated in the specification. Instrumental evaluation of optical properties shall include specular gloss testing, filter photometry, gereflecteerde nevel, fluorescence, and ASTM test standards indicated in the specification.

ASTM D5382-02-2017 Standaardgids voor evaluatie van optische eigenschappen van poedercoatings

Reikwijdte van
1.1 This standard provides the user with a guide to the various practices and test methods available for evaluating color, chromatische aberratie, gloss and metachromography by visual and instrumental means.

1.2 Deze norm is niet bedoeld om alle veiligheidsproblemen aan te pakken, indien aanwezig, die verband houden met het gebruik ervan. It is the responsibility of the user of this standard to establish appropriate safety and health practices and to determine the applicability of regulatory restrictions prior to use.

1.3 Deze internationale norm is ontwikkeld in overeenstemming met de internationaal erkende standaardisatieprincipes die zijn vastgelegd in het Besluit over de beginselen voor de ontwikkeling van internationale normen, Guidelines and Recommendations issued by the Technical Barriers to Trade (TBT) Committee of the World Trade Organization.