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ASTM D7840-12
Standard Test Method for Foaming Tendencies of Non-Aqueous Engine Coolants in Glassware
STANDARD published on 1.12.2012
The information about the standard:
Designation standards: ASTM D7840-12
Note: WITHDRAWN
Publication date standards: 1.12.2012
SKU: NS-39176
The number of pages: 5
Approximate weight : 15 g (0.03 lbs)
Country: American technical standard
Category: Technical standards ASTM
The category - similar standards:
Annotation of standard text ASTM D7840-12 :
Keywords:
engine coolants, foaming, glassware, non-aqueous, ICS Number Code 71.100.45 (Refrigerants and antifreezes)
Additional information
| 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 service. 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. |
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| 2. Referenced Documents | ||||||||
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