ASTM International - ASTM C1070-01(2020)
Standard Test Method for Determining Particle Size Distribution of Alumina or Quartz by Laser Light Scattering
| Organization: | ASTM International |
| Publication Date: | 1 January 2020 |
| Status: | active |
| Page Count: | 3 |
| ICS Code (Raw materials): | 81.060.10 |
significance And Use:
4.1 It is important to recognize that the results obtained by this method or any other method for particle size distribution utilizing different physical principles may disagree. The results are... View More
scope:
1.1 This test method covers the determination of particle size distribution of alumina or quartz using laser light-scattering instrumentation in the range from 0.1 to 500 μm.
1.2 The procedure described in this test method may be applied to other nonplastic ceramic powders. It is at the discretion of the user to determine the method's applicability.
1.3 This test method applies to analysis using aqueous dispersions.
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 Quartz has been classified by IARC as a Group I carcinogen. For specific hazard information in handling this material, see the supplier's Material Safety Data Sheet.
1.6 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.
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