ASTM D721-97

Standard Test Method for Oil Content of Petroleum Waxes

Preview

Most recent standard

Description

Features

Life cycle

Historical

Summary

1.1 This test method covers the determination of oil in petroleum waxes having a congealing point of 30°C (86°F) or higher as determined in accordance with Test Method D938, and containing not more than 15 % of oil.

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

Note 1-With some types of waxes, of oil contents greater than 5 %, there may be an incompatibility with MEK resulting in the formation of two liquid phases. If this occurs, the method is not applicable to the material under test.

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.

Technical characteristics

Publisher	American Society for Testing and Materials (ASTM International)
Publication Date	11/10/1997
Collection
Page Count	6
Themes	Waxes, bituminous materials and other petroleum products
EAN	---
ISBN	---
Weight (in grams)	---