1.1 This guide covers the selection and use of procedures for testing coating powders and powder coatings. The test methods included are listed in Table 1. Where more than one test method is listed for the same characteristic, no attempt is made to indicate superiority of one method over another. Selection of the methods to be followed must be governed by experience and the requirements in each individual case, together with agreement between the purchaser and the seller.
1.2 This guide also refers to methods developed specifically for the coating powder industry by the Powder Coating Institute, PCI, and the International Organization for Standards, ISO.
1.3 This guide describes the testing of coating powders as applied by electrostatic spray, fluidized bed, or any other applicable method.
1.4 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
1.6 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
ASTM D3451-06(2017) Referenced Document
ASTM B117 Standard Practice for Operating Salt Spray (Fog) Apparatus
ASTM D1005 Standard Test Method for Measurement of Dry-Film Thickness of Organic Coatings Using Micrometers*, 2020-06-01 Update
ASTM D1014 Standard Practice for Conducting Exterior Exposure Tests of Paints on Steel
ASTM D1308 Standard Test Method for Effect of Household Chemicals on Clear and Pigmented Organic Finishes
ASTM D1474 Standard Test Methods for Indentation Hardness of Organic Coatings
ASTM D1535 Standard Practice for Specifying Color by the Munsell System
ASTM D1654 Standard Test Method for Evaluation of Painted or Coated Specimens Subjected to Corrosive Environments
ASTM D1729 Standard Practice for Visual Appraisal of Colors and Color Differences of Diffusely-Illuminated Opaque Materials
ASTM D1730 Standard Practices for Preparation of Aluminum and Aluminum-Alloy Surfaces for Painting
ASTM D1731 Standard Practices for Preparation of Hot-Dip Aluminum Surfaces for Painting
ASTM D1732 Standard Practices for Preparation of Magnesium Alloy Surfaces for Painting
ASTM D1735 Standard Practice for Testing Water Resistance of Coatings Using Water Fog Apparatus
ASTM D1895 Standard Test Methods for Apparent Density, Bulk Factor, and Pourability of Plastic Materials
ASTM D5382 Standard Guide to Evaluation of Optical Properties of Powder Coatings
ASTM D5531 Standard Guide for Preparation, Maintenance, and Distribution of Physical Product Standards for Color and Geometric Appearance of Coatings
ASTM D5767 Standard Test Methods for Instrumental Measurement of Distinctness-of-Image Gloss of Coating Surfaces
ASTM D5861 Standard Guide for Significance of Particle Size Measurements of Coating Powders
ASTM D5965 Standard Test Methods for Specific Gravity of Coating Powders
ASTM D609 Standard Practice for Preparation of Cold-Rolled Steel Panels for Testing Paint, Varnish, Conversion Coatings, and Related Coating Products*, 2022-06-01 Update
ASTM D610 Standard Test Method for Evaluating Degree of Rusting on Painted Steel Surfaces
ASTM D6132 Standard Test Method for Nondestructive Measurement of Dry Film Thickness of Applied Organic Coatings Over Concrete Using an Ultrasonic Gage
ASTM D6441 Standard Test Methods for Measuring the Hiding Power of Powder Coatings
ASTM D658 Standard guide for statistical evaluation of atmospheric dispersion model performance
ASTM D660 Standard Test Method for Evaluating Degree of Checking of Exterior Paints*, 2019-10-01 Update
ASTM D661 Standard Test Method for Evaluating Degree of Cracking of Exterior Paints*, 2019-10-01 Update
ASTM D662 Standard Test Method for Evaluating Degree of Erosion of Exterior Paints*, 2019-10-01 Update
ASTM D6695 Standard Practice for Xenon-Arc Exposures of Paint and Related Coatings*, 2024-04-22 Update
ASTM D7091 Standard Practice for Nondestructive Measurement of Dry Film Thickness of Nonmagnetic Coatings Applied to Ferrous Metals and Nonmagnetic, Nonconductive Coatings Applied to Non-Ferrous Metals*, 2022-06-01 Update
ASTM D714 Standard Test Method for Evaluating Degree of Blistering of Paints
ASTM D772 Standard Test Method for Evaluating Degree of Flaking (Scaling) of Exterior Paints
ASTM D822 Standard Practice for Filtered Open-Flame Carbon-Arc Exposures of Paint and Related Coatings
ASTM D870 Standard Practice for Testing Water Resistance of Coatings Using Water Immersion
ASTM D968 Standard Test Methods for Abrasion Resistance of Organic Coatings by Falling Abrasive
ASTM E11 Standard Specification for Wire Cloth and Sieves for Testing Purposes
ASTM E1164 Standard Practice for Obtaining Spectrophotometric Data for Object-Color Evaluation
ASTM E1331 Standard Test Method for Reflectance Factor and Color by Spectrophotometry Using Hemispherical Geometry
ASTM E1345 Standard Practice for Reducing the Effect of Variability of Color Measurement by Use of Multiple Measurements*, 2019-05-01 Update
ASTM E1347 Standard Test Method for Color and Color-Difference Measurement by Tristimulus (Filter) Colorimetry
ASTM E1349 Standard Test Method for Reflectance Factor and Color by Spectrophotometry Using Bidirectional Geometry