ASTM-D4570 Historical Revision Information
Standard Test Method for Rubber Chemicals - Determination of Particle Size of Sulfur by Sieving (Dry)

ASTM-D4570 - 1986 R93(E1) EDITION - SUPERSEDED
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Standard Test Method for Rubber Chemicals—Determination of Particle Size of Sulfur by Sieving (Dry)
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Scope

1.1 This test method covers the particle size measurement of the coarse fraction of ground sulfurs. It is limited to measurement of particles greater than 45 [mu]m (No. 325 sieve). If the sulfur is very fine and the screens become plugged by the caking of the sulfur, it may be necessary to use a wet sieve procedure instead.

1.2 The values stated in SI units are to be regarded as the standard.

1.3 This standard does not purport to address all of the safety problems, 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.

Keywords

dry sieving; particle size; sulfur

To find similar documents by ASTM Volume:

09.01 (Rubber, Natural and Synthetic -- General Test Methods; Carbon Black)

To find similar documents by classification:

83.060 (Rubber Raw rubber, see 83.040.10)

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Document Number

ASTM-D4570-86(1993)e1

Revision Level

1986 R93(E1) EDITION

Status

Superseded

Modification Type

Reapproval

Publication Date

June 1, 1993

Document Type

Test Method

Page Count

2 pages

Committee Number

D11.20