ASTM D7190-05
Historical Standard: ASTM D7190-05 Standard Practice to Evaluate Leaching of Water-Soluble Materials from Latex Paint Films
SUPERSEDED (see Active link, below)
ASTM D7190
1. Scope
1.1 This practice covers the ability of a latex paint film to resist staining caused by the leaching of water-soluble materials when contacted with water shortly after application.
1.2 Water staining is attributed to the leaching of surfactants or other water-soluble materials from a paint film.
1.3 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the 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 and health practices and to determine the applicability of regulatory limitations prior to use.
2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.
ASTM Standards
D1308 Test Method for Effect of Household Chemicals on Clear and Pigmented Organic Finishes
D3924 Specification for Environment for Conditioning and Testing Paint, Varnish, Lacquer, and Related Materials
Keywords
early water resistance; exudation; latex paint; surfactant staining; water leaching; water sensitivity; water spotting; Water spotting; Exudation; Paint (latex); Surfactants; Water leaching; Water solubility;
ICS Code
ICS Number Code 87.040 (Paints and varnishes)
DOI: 10.1520/D7190-05
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