Standard Historical Last Updated: Aug 16, 2017 Track Document
ASTM E1037-84(1996)e1

Standard Test Method for Measuring Particle Size Distribution of RDF-5

Standard Test Method for Measuring Particle Size Distribution of RDF-5 E1037-84R96E01 ASTM|E1037-84R96E01|en-US Standard Test Method for Measuring Particle Size Distribution of RDF-5 Standard new BOS Vol. 11.04 Committee D34
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Scope

1.1 This test method is used to determine the size distribution of a RDF-5 sample. Size is defined as the maximum length of the particle, where length is determined by the RDF-5 manufacturing process. That is, a pellet, cubette, or briquette all have a recognizable length. Figure 1 displays the sizes and shapes of some RDF-5 particles.

1.2 An air dried RDF-5 sample is separated into categories of differing particle sizes. The size distribution is measured as the weight percentage of each size category. A graph of a function of the cumulative fraction of material by weight finer than particle size versus particle size is plotted. From this plot are taken values which describe the size distribution-the uniformity constant and the characteristic particle size.

1.3 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.

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Details
Book of Standards Volume: 11.04
Developed by Subcommittee: D34.03
Pages: 2
DOI: 10.1520/E1037-84R96E01
ICS Code: 19.120