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ASTM D938

Standard Test Method for Congealing Point of Petroleum Waxes, Including Petrolatum

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Organization: ASTM
Publication Date: 15 August 1992
Status: inactive
Page Count: 2
ICS Code (Waxes, bituminous materials and other petroleum products): 75.140
scope:

1. Scope

1.1 This test method covers determination of the congealing point of petroleum waxes, including petrolatum.

1.2 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only.

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.

NOTE 1--This test method is an alternative to Test Method D 127. Results obtained are usually lower than the results obtained by Test Method D 127 - IP 133, the amount of the deviation varying with the nature of the petroleum wax.

Document History

December 1, 2012
Standard Test Method for Congealing Point of Petroleum Waxes, Including Petrolatum
This test method covers determination of the congealing point of petroleum waxes, including petrolatum. The values stated in SI units are to be regarded as the standard. Exception—The values given...
December 1, 2012
Standard Test Method for Congealing Point of Petroleum Waxes, Including Petrolatum
This test method covers determination of the congealing point of petroleum waxes, including petrolatum.  The values stated in SI units are to be regarded as the standard. The values given in...
November 1, 2005
Standard Test Method for Congealing Point of Petroleum Waxes, Including Petrolatum
This test method covers determination of the congealing point of petroleum waxes, including petrolatum. The values stated in SI units are to be regarded as the standard. The values given in...
May 1, 2004
Standard Test Method for Congealing Point of Petroleum Waxes, Including Petrolatum
(Footnote *) Footnote * - A Summary of Changes section appears at the end of this standard. This test method covers determination of the congealing point of petroleum waxes, including petrolatum....
August 15, 1992
Standard Test Method for Congealing Point of Petroleum Waxes, Including Petrolatum
A description is not available for this item.
ASTM D938
August 15, 1992
Standard Test Method for Congealing Point of Petroleum Waxes, Including Petrolatum
1. Scope 1.1 This test method covers determination of the congealing point of petroleum waxes, including petrolatum. 1.2 The values stated in inch-pound units are to be regarded as the standard. The...
October 31, 1986
STANDARD TEST METHOD FOR CONGEALING POINT OF PETROLEUM WAXES, INCLUDING PETROLATUM (IP 76/84) (BRITISH STANDARD 5088)
A description is not available for this item.
September 15, 1971
STANDARD TEST METHOD FOR CONGEALING POINT OF PETROLEUM WAXES, INCLUDING PETROLATUM (R 1981) (BRITISH STANDARD 5088)
A description is not available for this item.

References

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