ASTM D4921 - 20 - Standard Test Method for Foaming Tendencies of Engine Coolants at Room Temperature

ASTM D4921 - 20

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

Status : Current   Published : April 2020

Format
PDF

Format
HARDCOPY



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 regarded as 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

1.4  This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.




Standard NumberASTM D4921 - 20
TitleStandard Test Method for Foaming Tendencies of Engine Coolants at Room Temperature
StatusCurrent
Publication Date01 April 2020
Normative References(Required to achieve compliance to this standard)No other standards are normatively referenced
Informative References(Provided for Information)No other standards are informatively referenced
Descriptors aqueous solutions, engine coolant, foam, foam test, foaming tendencies
ICS71.100.40
PublisherASTM
FormatA4
DeliveryYes
Pages2
File Size53 KB
Price£36.00


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