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ASTM D7397-21 - Standard Test Method for Cloud Point of Petroleum Products and Liquid Fuels (Miniaturized Optical Method)
January 1, 2021 - ASTM International

1.1 This test method covers the determination of the cloud point of petroleum products and biodiesel fuels that are transparent in layers 40 mm in thickness by an automatic instrument. 1.2 This test method covers the range of temperatures from â€"60 °C to...

ASTM D7483-21 - Standard Test Method for Determination of Dynamic Viscosity and Derived Kinematic Viscosity of Liquids by Oscillating Piston Viscometer
January 1, 2021 - ASTM International

1.1Â This test method covers the measurement of dynamic viscosity and derivation of kinematic viscosity of liquids, such as new and in-service lubricating oils, by means of an oscillating piston viscometer. 1.2Â This test method is applicable to...

ASTM D7484-21 - Standard Test Method for Evaluation of Automotive Engine Oils for Valve-Train Wear Performance in Cummins ISB Medium-Duty Diesel Engine
January 1, 2021 - ASTM International

5.1Â This test method was developed to assess the performance of a heavy-duty engine oil in controlling engine wear under operating conditions selected to accelerate soot production and valve-train wear in a turbocharged and aftercooled four-cycle diesel engine with sliding...

ASTM D7522/D7522M-21 - Standard Test Method for Pull-Off Strength for FRP Laminate Systems Bonded to Concrete or Masonry Substrates
January 1, 2021 - ASTM International

5.1Â The pull-off strength of a bonded FRP system is an important performance property that has been used in specifications, particularly those for assessing the quality of an application. This test method serves as a means for uniformly preparing and testing bonded FRP...

ASTM D7528-21 - Standard Test Method for Bench Oxidation of Engine Oils by ROBO Apparatus
January 1, 2021 - ASTM International

1.1Â This test method describes a bench procedure to simulate the oil aging encountered in Test Method D7320, the Sequence IIIG engine test method. These aged oils are then tested for kinematic viscosity and for low-temperature pumpability properties as described in the Sequence IIIGA engine...

ASTM D7683-21 - Standard Test Method for Cloud Point of Petroleum Products and Liquid Fuels (Small Test Jar Method)
January 1, 2021 - ASTM International

5.1Â The cloud point of petroleum products and biodiesel fuels is an index of the lowest temperature of their utility for certain applications. Wax crystals of sufficient quantity can plug filters used in some fuel systems. 5.2Â Petroleum blending operations...

ASTM D7689-21 - Standard Test Method for Cloud Point of Petroleum Products and Liquid Fuels (Mini Method)
January 1, 2021 - ASTM International

5.1Â The cloud point of petroleum products and biodiesel fuels is an index of the lowest temperature of their utility for certain applications. Wax crystals of sufficient quantity can plug filters used in some fuel systems. 5.2Â Petroleum blending operations...

ASTM D7799-12a(2021) - Standard Specification for Tufted and Woven Broadloom Carpet Adhesives Without Homogenous PVC or Non-PVC Backings
January 1, 2021 - ASTM International

This specification establishes minimum requirements for adhesives used for the installation of tufted or woven broadloom carpet, within a climate controlled structure, when adhered directly, and permanently, to a structurally sound and recommended substrate. It provides the...

ASTM D7920-21 - Standard Test Method for Determination of Fuel Methanol (M99) and Methanol Fuel Blends (M10 to M99) by Gas Chromatography
January 1, 2021 - ASTM International

1.1Â This test method covers the determination of the methanol content, by gas chromatography, of M10 to M99 in methanol fuel blends, including fuel methanol (M99). 1.1.1Â Methanol may be determined from 10 % to 99 % by volume. 1.2Â This test method is designed to...

ASTM D7945-21 - Standard Test Method for Determination of Dynamic Viscosity and Derived Kinematic Viscosity of Liquids by Constant Pressure Viscometer
January 1, 2021 - ASTM International

1.1 This test method covers the measurement of dynamic viscosity and density for the purpose of derivation of kinematic viscosity of petroleum liquids, both transparent and opaque. The kinematic viscosity, ν, in this test method is derived by...

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