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ASTM International - ASTM D3643-15

Standard Test Method for Acid Number of Certain Alkali-Soluble Resins

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Organization: ASTM International
Publication Date: 1 November 2015
Status: active
Page Count: 2
ICS Code (Thermosetting materials): 83.080.10
significance And Use:

4.1 This test method is not appropriate for alkali-soluble resins whose acid functionality is due to incorporated anhydrides. Variations in manufacture, storage, and possible contamination of... View More

scope:

1.1 This test method covers the measurement of the free acidity present in certain alkali-soluble resins.

1.2 This test method is not suitable for styrene-maleic anhydride resins.

1.3 The resin manufacturer should specify whether or not this test method may be used for his product(s).

1.4 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.5 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.

Document History

ASTM D3643-15
November 1, 2015
Standard Test Method for Acid Number of Certain Alkali-Soluble Resins
1.1 This test method covers the measurement of the free acidity present in certain alkali-soluble resins. 1.2 This test method is not suitable for styrene-maleic anhydride resins. 1.3 The resin...
May 1, 2010
Standard Test Method for Acid Number of Certain Alkali-Soluble Resins
1.1 This test method covers the measurement of the free acidity present in certain alkali-soluble resins. 1.2 This test method is not suitable for styrene-maleic anhydride resins. 1.3 The resin...
September 1, 2004
Standard Test Method for Acid Number of Certain Alkali-Soluble Resins
1.1 This test method covers the measurement of the free acidity present in certain alkali-soluble resins. 1.2 This test method is not suitable for styrene-maleic anhydride resins. 1.3 The resin...
September 10, 1998
Standard Test Method for Acid Number of Certain Alkali-Soluble Resins
1.1 This test method covers the measurement of the free acidity present in certain alkali-soluble resins. 1.2 This test method is not suitable for styrene-maleic anhydride resins. 1.3 The resin...
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