ASTM E1858-97

Standard Test Method for Determining Oxidation Induction Time of Hydrocarbons by Differential Scanning Calirometry

STANDARD published on 10.5.2000

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The information about the standard:

Designation standards: ASTM E1858-97
Note: WITHDRAWN
Publication date standards: 10.5.2000
SKU: NS-43341
The number of pages: 5
Approximate weight : 15 g (0.03 lbs)
Country: American technical standard
Category: Technical standards ASTM

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Annotation of standard text ASTM E1858-97 :

Keywords:

differential scanning calorimetry, hydrocarbons, isothermal temperature, oxidation, oxidation induction time, oxidative stability, pressure differential scanning calorimetry, ICS Number Code 71.080.01 (Organic chemicals in general)

Additional information

1. Scope

1.1 This test method covers the procedure for determining the oxidative properties of hydrocarbons by differential scanning calorimetry or pressure differential scanning calorimetry and is applicable to hydrocarbons that oxidize exothermically in their analyzed form.

1.2 Computer or electronic-based instruments, techniques or data treatment equivalent to this test method may also be used.

Note 1--Since all electronic data treatments are not equivalent, the user shall verify equivalency to this method.

1.3 Test Method A--A differential scanning calorimeter (DSC) is used at ambient pressure, for example, about 100 kPa of oxygen.

1.4 Test Method B-- A pressure DSC (PDSC) is used at high pressure, for example, 3.5 MPa (500 psig) oxygen.

1.5 SI values are the standard.

1.6 This test method is related to ISO 11357-6 but is different in technical content.

1.7 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. Specific precautionary statements are given in Note 2 and Note 13.

2. Referenced Documents

D3350-21	Standard Specification for Polyethylene Plastics Pipe and Fittings Materials
D5885-06	Standard Test Method for Oxidative Induction Time of Polyolefin Geosynthetics by High-Pressure Differential Scanning Calorimetry
CEC L-85–T	Hot Surface Oxidation Available from SAE International (SAE), 400 Commonwealth Dr., Warrendale, PA 15096-0001, http://www.sae.org.
ISO 11357–6	Plastice-Differential Scanning Calorimetry (DSC) -- Part 6: Oxidation Induction Time Available from American National Standards Institute (ANSI), 25 W. 43rd St., 4th Floor, New York, NY 10036, http://www.ansi.org.
E1860-23	Standard Test Method for Elapsed Time Calibration of Thermal Analyzers
E967-18	Standard Test Method for Temperature Calibration of Differential Scanning Calorimeters and Differential Thermal Analyzers
E691-23	Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
E473-23b	Standard Terminology Relating to Thermal Analysis and Rheology (Includes all amendments and changes 10/5/2023).
D6186-19	Standard Test Method for Oxidation Induction Time of Lubricating Oils by Pressure Differential Scanning Calorimetry (PDSC)
D5482-20a	Standard Test Method for Vapor Pressure of Petroleum Products and Liquid Fuels (Mini Method´Atmospheric) (Includes all amendments and changes 7/20/2020).
D4565-20	Standard Test Methods for Physical and Environmental Performance Properties of Insulations and Jackets for Telecommunications Wire and Cable
D3895-19	Standard Test Method for Oxidative-Induction Time of Polyolefins by Differential Scanning Calorimetry

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