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为降低传统镁/聚四氟乙烯红外诱饵的紫外辐照度,采用改变镁粉含量、添加碳酸氢钠降温剂以及使用六亚甲基四胺代替部分镁粉等方法,以降低药剂燃烧温度。结果表明,在不引入新组分的前提下,降低镁粉含量可以有效抑制紫外辐射的产生;引入新组分时,紫外辐射的产生并非仅仅与燃烧温度有关,新组分本身在火焰中的行为对其影响更大。
In order to reduce the UV irradiance of the traditional magnesium / polytetrafluoroethylene infrared decoys, the method of changing the content of magnesium powder, adding the sodium bicarbonate cooling agent and using hexamethylene tetramine instead of part of magnesium powder are adopted to reduce the burning temperature of the medicament. The results show that under the premise of not introducing new components, reducing the content of magnesium powder can effectively inhibit the generation of UV radiation; when introducing new components, UV radiation is not only related to the combustion temperature, the new component itself in the flame Behavior has a greater impact on it.