ASTM International - ASTM D283-13(2019)
Standard Test Methods for Chemical Analysis of Cuprous Oxide and Copper Pigments
|Publication Date:||1 June 2019|
|ICS Code (Pigments and extenders):||87.060.10|
significance And Use:
3.1 This collection of test methods is used by pigment producers and paint manufacturers for process control, product acceptance, and research and development.
1.1 These test methods cover procedures for the chemical analysis of cuprous oxide and copper pigments.
1.2 The analytical procedures appear in the following order:
|Total Reducing Power as Cuprous Oxide||8 and 9|
|Metallic Copper||10 and 11|
|Metals Other than Copper||14 - 16|
|Chlorides and Sulfates||17 and 18|
|Coarse Particles Insoluble in Nitric Acid||23|
1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.
1.5 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.