This standard specifies the determination of the minimum oxygen concentration in a gas mixture of oxygen and nitrogen that will maintain combustion in a vertical specimen at temperatures between 25°C and 150°C and under specified test conditions. The condensation obtained in this standard is taken as the oxygen index value at the typical superheating condition temperature that plastic materials actually encounter.
JIS K 7201-3:2008 Referenced Document
JIS K 7201-2:2007 Plastics -- Determination of burning behaviour by oxygen index -- Part 2: Ambient-temperature test
JIS K 7201-3:2008 history
2021JIS K 7201-3:2021 Plastics -- Determination of burning behaviour by oxygen index -- Part 3: Elevated-temperature test
2008JIS K 7201-3:2008 Plastics -- Determination of burning behaviour by oxygen index -- Part 3: Elevated-temperature test