ASTM-D2689 › Standard Practices for Testing Alkyd Resins (Withdrawn 2008)
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Scope
1.1 These practices cover test methods for testing alkyd resins as listed in Table 1. They are the test methods most often used to characterize alkyds. All of the analytical test methods were subjected to interlaboratory testing using oil-modified alkyds. Their adaptability to other types of alkyds has not been studied. Although each test method specifies a recommended amount of specimen for starting a separate analysis, several of the procedures can be conducted on the same starting specimen, if desired. For example, the tests for unsaponifiable matter, fatty acid content, oil identification, and phthalic acid content could all be run on a consecutive basis, if all were required.
Significance and Use
These practices should be used as a reference for any alkyd resin analyst who wants general information about classifying alkyd resins. In each case, the significance and use of the specific classification item will be found in the referenced test method.6
Keywords
Alkyds/alkyd resins; Fatty acids-tests; Guides/practices for testing paints/related coatings; Isophthalic acid; Oil acids; Oils; Phthalic anhydride; Polyhydric alcohol; Resins-alkyd; alkyd resins-selection of test methods, practice; ICS Number Code 87.060.20 (Binders)
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This document is available in Paper format.
Document Number
ASTM-D2689-88(1993)e1
Revision Level
1988 R93(E1) EDITION
Status
Superseded
Modification Type
Withdrawn
Publication Date
March 1, 1993
Document Type
Practice
Page Count
3 pages
Committee Number
D01.33