ASTM International - ASTM D4892-89(2004)
Standard Test Method for Density of Solid Pitch (Helium Pycnometer Method)
Organization: | ASTM International |
Publication Date: | 1 November 2004 |
Status: | inactive |
Page Count: | 3 |
ICS Code (Waxes, bituminous materials and other petroleum products): | 75.140 |
significance And Use:
This test method is useful in characterizing pitches as one element in establishing uniformity of shipments and sources of supply. With this method, the density is determined to two decimal... View More
scope:
1.1 This test method covers the determination of pitch density by helium pycnometer. It is applicable at a range of room temperatures of 15 to 35°C.
1.2 The values stated in SI units are to be regarded as the standard.
1.3This 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.