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ASTM D6902-04

Historical Revision

Standard Test Method for Laboratory Measurement of Formaldehyde Evolved During the Curing of Melamine-Formaldehyde-Based Coatings

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1.1 This test method is for the determination of formaldehyde evolved from melamine-formaldehyde-based coatings during the cure step. The results may be used to determine the "cure formaldehyde" evolved from a sample under controlled laboratory conditions.

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 test method is capable of measuring from 500 μg/g to 22 000 μg formaldehyde/g dry coating under the test conditions specified (3 000 ml/min total flow, 50 ml/min DNPH tube flow). The ratio of total flow to DNPH tube flow could be adjusted to extend the range of the method.

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 and health practices and determine the applicability of regulatory limitations prior to use.


SDO ASTM: ASTM International
Document Number D6902
Publication Date July 1, 2004
Language en - English
Page Count 7
Revision Level 04
Supercedes
Committee D01.21
Publish Date Document Id Type View
July 1, 2004 D6902-04E01 Revision
July 1, 2004 D6902-04 Revision
July 10, 2003 D6902-03 Revision
July 1, 2023 D6902-04R23 Reaffirmation
Dec. 1, 2017 D6902-04R17 Reaffirmation
June 1, 2011 D6902-04R11 Reaffirmation