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Standard Test Method for Dropping Point of Lubricating Grease
Automaticky preložený názov:
Štandardná skúšobná metóda pre skvapnutia mazacieho tuku
NORMA vydaná dňa 15.4.2009
Označenie normy: ASTM D566-02(2009)
Poznámka: NEPLATNÁ
Dátum vydania normy: 15.4.2009
Kód tovaru: NS-32065
Počet strán: 5
Približná hmotnosť: 15 g (0.03 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Keywords:
dropping point, grease, lubricating grease, Dropping point, Lubricating grease, Temperature tests--petroleum products, ICS Number Code 75.100 (Lubricants, industrial oils and related products)
Significance and Use | ||||||||
In general, the dropping point is the temperature at which the grease passes from a semisolid to a liquid state under the conditions of test. This change in state is typical of greases containing as thickeners soaps of conventional types. Greases containing as thickeners materials other than conventional soaps can, without change in state, separate oil. This test method is useful to assist in identifying the grease as to type and for establishing and maintaining bench marks for quality control. The results are considered to have only limited significance with respect to service performance as dropping point is a static test. Note 1—Cooperative testing indicates that in general, dropping points by Test Method D 566 and Test Method D 2265 are in agreement. In cases where results differ, there is no known significance. However, agreement between producer and consumer as to the test method used is advisable. |
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1. Scope | ||||||||
1.1 This test method covers the determination of the dropping point of lubricating grease. 1.2 This test method is not recommended for use at bath temperatures above 288°C. For higher temperatures Test Method D 2265 should be used. 1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.4 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 hazard statements, see 6.4 and 8.1. |
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2. Referenced Documents | ||||||||
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