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ASTM D2007-11

Historical Revision

Standard Test Method for Characteristic Groups in Rubber Extender and Processing Oils and Other Petroleum-Derived Oils by the Clay-Gel Absorption Chromatographic Method

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1.1 This test method covers a procedure for classifying oil samples of initial boiling point of at least 260°C (500°F) into the hydrocarbon types of polar compounds, aromatics and saturates, and recovery of representative fractions of these types. This classification is used for specification purposes in rubber extender and processing oils.

Note 1—See Test Method D2226.

1.2 This test method is not directly applicable to oils of greater than 0.1 mass % pentane insolubles. Such oils can be analyzed after removal of these materials, but precision is degraded (see Appendix X1).

1.3 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.

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 and health practices and determine the applicability of regulatory limitations prior to use. Specific warning statements are given in 6.1, Section 7, A1.4.1, and A1.5.5.

The composition of the oil included in rubber compounds has a large effect on the characteristics and uses of the compounds. The determination of the saturates, aromatics, and polar compounds is a key analysis of this composition.

The determination of the saturates, aromatics, and polar compounds and further analysis of the fractions produced is often used as a research method to aid understanding of oil effects in rubber and other uses.

SDO ASTM: ASTM International
Document Number D2007
Publication Date May 1, 2011
Language en - English
Page Count 8
Revision Level 11
Supercedes
Committee D02.04.0C
Publish Date Document Id Type View
Dec. 15, 2019 D2007-19 Revision
May 1, 2011 D2007-11 Revision
May 10, 2003 D2007-03E01 Revision
May 10, 2003 D2007-03 Revision
Nov. 11, 2002 D2007-02 Revision
Nov. 10, 2001 D2007-98 Revision
Nov. 10, 2001 D2007-01A Revision
Nov. 10, 2001 D2007-01 Revision
March 1, 2024 D2007-19R24E01 Reaffirmation
Oct. 1, 2016 D2007-11R16 Reaffirmation
Dec. 1, 2008 D2007-03R08 Reaffirmation