GB/T 17650.1 线缆燃烧卤酸气体测定
日期:2020-05-08 14:12
量小于5mg/g的样品。本方法不能用来确定混合物或材料为无卤。对于此类混合物或材料，以及所有卤酸的相当含量小于5 mg/g的混合物或材料，推荐采用GB/T 17650.2规定的方法。
The test method specified in Part 1 of this standard is applicable to the total amount of halogen acid gas other than hydrofluoric acid released during combustion of the halogenated polymer-based mixture and halogen-containing additive mixture taken from the cable or optical cable structure Determination.
In order to ensure the accuracy of
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