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ASTM D942 test method for oxidation stability of lubricating greases
ASTM D942 test method for oxidation stability of lubricating greasesASTM D942 standard test method for oxidation stability of lubricating greases by the oxygen pressure vessel method3. Summary of Test Method3.1 The sample of grease is oxidized in a pressure vessel heated to 99°C (210°F) and filled ...
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ASTM D942 test method for oxidation stability of lubricating greases
ASTM D942 test method for oxidation stability of lubricating greasesASTM D942 standard test method for oxidation stability of lubricating greases by the oxygen pressure vessel method1. Scope1.1 This test method determines resistance of lubricating greases to oxidation when stored statically in an oxygen ...
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ASTM D4048 test method for detection of copper corrosion from lubricating grease
ASTM D4048 test method for detection of copper corrosion from lubricating grease11. Report11.1 Report the corrosiveness in accordance with one of the classifications and descriptions in Table 1. State the duration of the test and the test temperature.12. Precision and Bias12.1 Due to the nature of the ...
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ASTM D4048 test method for detection of copper corrosion from lubricating grease
ASTM D4048 test method for detection of copper corrosion from lubricating grease9. Procedure9.1 Place about 60 mL (about 50 to 70 g, depending on its specific gravity) of grease sample into the bottom of a clean test jar (see 6.1). Bring the depth of the grease to about 80 mm (3.2 in.). Tap the grease ...
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ASTM D4048 test method for detection of copper corrosion from lubricating grease
ASTM D4048 test method for detection of copper corrosion from lubricating grease6. Apparatus6.1 Test Jars - Cloud and pour jars, cylindrical jars of clear glass with flat bottoms, 30 mm to 33.5-mm (1 3/16 in. to 1 5/16 in.) inside diameter, and 115 mm to 125 mm (4 1/2 in. to 5 in.) in height as described ...
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ASTM D4048 test method for detection of copper corrosion from lubricating grease
ASTM D4048 test method for detection of copper corrosion from lubricating grease4. Summary of Test Method4.1 A prepared copper strip is totally immersed in a sample of grease and heated in an oven or liquid bath at a specified temperature for a definite period of time. Commonly used conditions are 100 ...
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ASTM D4048 test method for detection of copper corrosion from lubricating grease
ASTM D4048 test method for detection of copper corrosion from lubricating grease1. Scope1.1 This test method covers the detection of the corrosiveness to copper of lubricating grease.1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information ...
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ASTM D235 specification for mineral spirits
ASTM D235 specification for mineral spiritsASTM D235 standard specification for mineral spirits (petroleum spirits) (hydrocarbon dry cleaning solvent)6. Test Methods6.1 The properties enumerated in this specification shall be determined in accordance with the following ASTM test methods:6.1.1 Bromine ...
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ASTM D235 specification for mineral spirits
ASTM D235 specification for mineral spiritsASTM D235 standard specification for mineral spirits (petroleum spirits) (hydrocarbon dry cleaning solvent)3. Classification3.1 Mineral spirits shall be of the following types as specified:3.1.1 Type I - Full Range.3.1.2 Type II - High Flash Point.3.1.3 Type ...
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ASTM D235 specification for mineral spirits
ASTM D235 specification for mineral spiritsASTM D235 standard specification for mineral spirits (petroleum spirits) (hydrocarbon dry cleaning solvent)1. Scope1.1 This specification covers four types of hydrocarbon solvents, normally petroleum distillates, used primarily in the coatings and dry-cleaning ...
