ASTM D7868-21 PDF

Scope: 1.1 This practice covers a procedure for qualitatively evaluating the dry fall properties of coatings. The establishment of the test environment and the evaluation procedures are described. 1.2 This practice uses panels containing an automotive finish since these types of surfaces are often the primary concern relating to overspray damage. Panels coated with other systems may be used as collection surfaces when they are deemed to be more representative. 1.3 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. 1.4 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.5 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 D7868-21 Referenced Document

ASTM D5402 Standard Practice for Assessing the Solvent Resistance of Organic Coatings Using Solvent Rubs
ASTM D610 Standard Test Method for Evaluating Degree of Rusting on Painted Steel Surfaces

2021 ASTM D7868-21 Standard Practice for Determining the Dry Fall (Fog) Properties of Protective Coatings
2013 ASTM D7868-13(2017) Standard Practice for Determining the Dry Fall (Fog) Properties of Protective Coatings
2013 ASTM D7868-13 Standard Practice for Determining the Dry Fall (Fog) Properties of Protective Coatings