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ASTM International - ASTM D7840-12

Standard Test Method for Foaming Tendencies of Non-Aqueous Engine Coolants in Glassware

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Organization: ASTM International
Publication Date: 1 December 2012
Status: inactive
Page Count: 5
ICS Code (Refrigerants and antifreezes): 71.100.45
significance And Use:

5.1 In the test method, coolants generally will be distinguished that have a tendency to foam excessively from those that are suitable for further evaluation to determine performance in actual... View More

scope:

1.1 This test method covers a simple glassware test for evaluating the tendency of non-aqueous engine coolants to foam under laboratory controlled conditions of aeration and temperature.

1.2 Units-The values stated in SI units are to be regarded as the standard. No other units of measurement are included in this standard.

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. For specific warning statements, see 7.2 and 7.3.

Document History

April 1, 2017
Standard Test Method for Foaming Tendencies of Non-Aqueous Engine Coolants in Glassware
1.1 This test method covers a simple glassware test for evaluating the tendency of non-aqueous engine coolants to foam under laboratory controlled conditions of aeration and temperature....
ASTM D7840-12
December 1, 2012
Standard Test Method for Foaming Tendencies of Non-Aqueous Engine Coolants in Glassware
1.1 This test method covers a simple glassware test for evaluating the tendency of non-aqueous engine coolants to foam under laboratory controlled conditions of aeration and temperature....
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