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ISO 4589-2 塑料-通过氧指数测定燃烧性能-第2部分:温度测定
日期:2010-03-21 00:00
dex of a material lies above some specified minimum value.


Oxygen index results obtained using the methods described in this part of ISO 4589 can provide a sensitive measure of the burning characteristics of materials under certain controlled laboratory conditions, and hence may be useful for quality control purposes. The results obtained are dependent upon the shape, orientation and isolation of the test specimen and the conditions of ignition. For particular materials or applications, it may

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