ASTM-D4214:2023 Edition

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D4214-23 Standard Test Methods for Evaluating the Degree of Chalking of Exterior Paint Films

Published By	Publication Date	Number of Pages
ASTM	2023

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Category: ASTM

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Description

ASTM D4214-23

Active Standard: Standard Test Methods for Evaluating the Degree of Chalking of Exterior Paint Films

ASTM D4214

Scope

1.1 These test methods cover the evaluation of the degree of chalking on white or tinted exterior paint films. These test methods describe the procedures recommended for transferring the chalk to a fabric or fingertip, which is then compared to photographic reference standards, or in the case of adhesive tapes, compared to a reflectance table or photographic reference standards, to determine the degree of chalking.

1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.

1.3 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.

1.4 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.

Keywords

chalking; evaluation; exterior paint films;

ICS Code

ICS Number Code 87.040 (Paints and varnishes)

DOI: 10.1520/D4214-23

Additional information