Plastics - Determination of burning behaviour by oxygen index - Part 2: Ambient-temperature test (ISO 4589-2:1996 + Amd. 1:2005)(includes Amendment A1:2006) English version of DIN EN ISO 4589-2:1999 + A1:2006-06
The document specifies the method for determining the minimum concentration of oxygen, in a mixture with nitrogen, that will support combustion of small vertical test specimens under specified test conditions. The results are defined as oxygen index values.