This method covers the determination of an Oxidative Induction Time (OIT) value for coaxial cable, foamed polyethylene, and insulation materials removed from completed cable products. This test procedure is based on the ASTM D4565. The OIT value is determined by a thermo-analytical measurement of the onset time for the exothermic oxidation of insulation in pure oxygen, at a specified temperature.
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Published: 2018 Number of Pages: 13 File Size: 1 file , 380 KB