Апстрактан
This standard provides guidance for evaluating and testing the color, chromatic aberration, сјај, 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, reflected haze, fluorescence, and ASTM test standards indicated in the specification.

ASTM D5382-02-2017 Standard Guide for Evaluation of Optical Properties of Powder Coatings

Обим
1.1 This standard provides the user with a guide to the various practices and test methods available for evaluating color, chromatic aberration, gloss and metachromography by visual and instrumental means.

1.2 Овај стандард није намењен решавању свих безбедносних питања, ако их има, повезана са његовом употребом. 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 Овај међународни стандард је развијен у складу са међународно признатим принципима стандардизације утврђеним у Одлуци о принципима за израду међународних стандарда., Guidelines and Recommendations issued by the Technical Barriers to Trade (ТБТ) Committee of the World Trade Organization.