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ASTM D6795 Standard Test Method for Measuring the Effect on Filterability of Eng
ASTM D6795 Standard Test Method for Measuring the Effect on Filterability of Engine Oils After Treatment with Water and Dry Ice and a Short (30 min) Heating Time4. Summary of Test Method4.1 The test oil is treated with deionized water and dry ice. The sample is heated to 70 °C for 30 min, followed by ...
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ASTM D6795 Standard Test Method for Measuring the Effect on Filterability of Eng
ASTM D6795 Standard Test Method for Measuring the Effect on Filterability of Engine Oils After Treatment with Water and Dry Ice and a Short (30 min) Heating Time1. Scope1.1 This test method covers the determination of the tendency of an oil to form a precipitate that can plug an oil filter. It simulates ...
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ASTM D6794 Standard Test Method for Measuring the Effect on Filterability of Eng
ASTM D6794 Standard Test Method for Measuring the Effect on Filterability of Engine Oils After Treatment with Various Amounts of Water and a Long (6-h) Heating Time13. Report13.1 Report the following information:13.1.1 Non-reference or reference oil identification.13.1.2 Porosity of filter used (25 µm).13.1.3 ...
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ASTM D6794 Standard Test Method for Measuring the Effect on Filterability of Eng
ASTM D6794 Standard Test Method for Measuring the Effect on Filterability of Engine Oils After Treatment with Various Amounts of Water and a Long (6-h) Heating Time10. Procedure10.1 Assemble apparatus as shown in Fig. 1 with filter installed in proper orientation (25-µm smooth side up).10.2 Determine ...
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ASTM D6794 Standard Test Method for Measuring the Effect on Filterability of Eng
ASTM D6794 Standard Test Method for Measuring the Effect on Filterability of Engine Oils After Treatment with Various Amounts of Water and a Long (6-h) Heating Time6. Apparatus6.1 The apparatus consists of a 25-mL burette, a filter holder with 25-µm automotive oil filter paper, and a source of 69 +/- ...
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ASTM D6794 Standard Test Method for Measuring the Effect on Filterability of Eng
ASTM D6794 Standard Test Method for Measuring the Effect on Filterability of Engine Oils After Treatment with Various Amounts of Water and a Long (6-h) Heating Time4. Summary of Test Method4.1 The test oil is treated with deionized water. The sample is heated to 70°C for 6 h, followed by storage at ...
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ASTM D6794 Standard Test Method for Measuring the Effect on Filterability of Eng
ASTM D6794 Standard Test Method for Measuring the Effect on Filterability of Engine Oils After Treatment with Various Amounts of Water and a Long (6-h) Heating Time1. Scope1.1 This test method covers the determination of the tendency of an oil to form a precipitate that can plug an oil filter. It simulates ...
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ASTM D3235 Standard Test Method for Solvent Extractables in Petroleum Waxes
ASTM D3235 Standard Test Method for Solvent Extractables in Petroleum Waxes10. Report10.1 Report the result as solvent extractables, Test Method D3235, to the nearest 0.1 % by mass. If the result is negative, report as zero.11. Precision and Bias11.1 The precision of this test method as determined by ...
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ASTM D3235 Standard Test Method for Solvent Extractables in Petroleum Waxes
ASTM D3235 Standard Test Method for Solvent Extractables in Petroleum Waxes8. Procedure8.1 Melt a representative portion of the sample, using a water bath or oven maintained at 70 °C to 100 °C (158 °F to 212 °F). As soon as the wax is completely melted, thoroughly mix. Preheat the pipet or equivalent ...
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ASTM D3235 Standard Test Method for Solvent Extractables in Petroleum Waxes
ASTM D3235 Standard Test Method for Solvent Extractables in Petroleum Waxes5. Apparatus5.1 Filter Stick and Assembly, consisting of a 10 mm diameter sintered glass filter stick of 10 µm to 15 µm maximum pore diameter as determined by the method in Appendix X1, provided with an air pressure inlet tube ...
