Standard Active Last Updated: Dec 23, 2022 Track Document
ASTM D3003-01(2022)

Standard Test Method for Pressure Mottling and Blocking Resistance of Organic Coatings on Metal Substrates

Standard Test Method for Pressure Mottling and Blocking Resistance of Organic Coatings on Metal Substrates D3003-01R22 ASTM|D3003-01R22|en-US Standard Test Method for Pressure Mottling and Blocking Resistance of Organic Coatings on Metal Substrates Standard new BOS Vol. 06.02 Committee D01
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Abstract

This test method covers the procedures for determining the pressure mottling and sticking, or blocking resistance of organic coatings applied on coil-coated or factory coated metal substrates prior to fabrication. The coated metal is cut into at least four, preferably six, suitably-sized panels which are then subjected to a specified pressure and temperature for a specified time. After the heat is turned off and the specimen cooled, the samples are examined for any signs of sticking or blocking and mottling.

Scope

1.1 This test method covers determination of the pressure mottling and sticking, or blocking resistance of organic coatings applied to coil-coated or factory-coated metal prior to fabrication.

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.

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Details
Book of Standards Volume: 06.02
Developed by Subcommittee: D01.53
Pages: 3
DOI: 10.1520/D3003-01R22
ICS Code: 25.220.60