NF G 07-128:1978 oxygen index test

NF G 07-128: Textiles-Fire behaviour-Determination of oxygen number at room temperature.

NF T 51-071:1999 Plastics –Fire reaction tests-Determination of oxygen number.

NF G 07-128 or NF T 51-071 standard have been replaced by IEC 60695-2-11/EN ISO 60695-2-11.

This standard is used to small size parts of I classification in the oxygen index test.

The oxygen index test apply the test oxygen index is 70%、45%、32%、28%

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