Standard Test Methods for Determining Oxidation Induction Time of Hydrocarbons by Differential Scanning Calorimetry

Importancia y uso:

5.1 Oxidative induction time is a relative measure of the degree of oxidative stability of the material evaluated at the isothermal temperature of the test. The presence, quantity or effectiveness of antioxidants may be determined by this method. The OIT values thus obtained may be compared from one hydrocarbon to another or to a reference material to obtain relative oxidative stability information.

5.2 Typical uses include the oxidative stability of edible oils and fats (oxidative rancidity), lubricants, greases, and polyolefins.

Subcomité:

E37.01

Referida por:

E2744-21, E2046-19, E1860-23, D5483-21, E2009-23, E2070-23, E0537-24

Volúmen:

14.01

Número ICS:

71.080.01 (Organic chemicals in general)

Palabras clave:

differential scanning calorimetry; hydrocarbons; isothermal temperature; oxidation; oxidation induction time; oxidative stability; pressure differential scanning calorimetry;