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ASTM International - ASTM D4921-95(2000)

Standard Test Method for Foaming Tendencies of Engine Coolants at Room Temperature

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Organization: ASTM International
Publication Date: 10 April 2000
Status: inactive
Page Count: 2
ICS Code (Surface active agents): 71.100.40
scope:

1.1 This test method applies to a simple shake test for evaluating the tendency of an aqueous solution of engine coolant to foam at room temperature.

1.2 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.

Document History

April 1, 2020
Standard Test Method for Foaming Tendencies of Engine Coolants at Room Temperature
1.1 This test method applies to a simple shake test for evaluating the tendency of an aqueous solution of engine coolant to foam at room temperature. 1.2 The values stated in SI units are to be...
October 1, 2012
Standard Test Method for Foaming Tendencies of Engine Coolants at Room Temperature
1.1 This test method applies to a simple shake test for evaluating the tendency of an aqueous solution of engine coolant to foam at room temperature. 1.2 This standard does not purport to address...
April 1, 2006
Standard Test Method for Foaming Tendencies of Engine Coolants at Room Temperature
1.1 This test method applies to a simple shake test for evaluating the tendency of an aqueous solution of engine coolant to foam at room temperature. 1.2 This standard does not purport to address...
ASTM D4921-95(2000)
April 10, 2000
Standard Test Method for Foaming Tendencies of Engine Coolants at Room Temperature
1.1 This test method applies to a simple shake test for evaluating the tendency of an aqueous solution of engine coolant to foam at room temperature. 1.2 This standard does not purport to address...
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