首页> 外文会议>Energetic Materials: Performance and Safety >THE PECULIARITIES OF COMBUSTION OF SOME ENERGETIC MATERIALS BASED ON POTASSIUM NITRATE DESTINED TO EXPLOITATION IN GENERATORS OF FIRE-EXTINGUISHING AEROSOL
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THE PECULIARITIES OF COMBUSTION OF SOME ENERGETIC MATERIALS BASED ON POTASSIUM NITRATE DESTINED TO EXPLOITATION IN GENERATORS OF FIRE-EXTINGUISHING AEROSOL

机译:旨在用于灭火气溶胶发生器的基于硝酸钾的某些含能材料的燃烧特性

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摘要

The results of applied investigations in the field of polymer composites based on potassium nitrate yielding combustion products capable to smother fire seats of various natures are presented. The information concerning combustion of polymer composites yielding fire-extinguishing aerosol, the influence of their composition on fire-extinguishing capacity, the temperature of combustion, the content of toxic gases in combustion products etc., is given. The capability of various additives (in particular, oxides of transition metals, carbon, phenol derivatives) to activate the combustion of such composites is examined. It was demonstrated using the composite containing polyvinylbuthyral binder as an example, that the dependence of burning rate against the ratio between separate activators has extreme shape and correlates with fire-extinguishing capacity of aerosol. In addition, the information on composition of combustion products is given. This work is supported by Russian Foundation for Basic Research, Grant No. 04-03-08144.
机译:提出了在基于硝酸钾的聚合物复合材料领域中应用研究的结果,该燃烧产物能够消灭各种性质的火席。给出了有关产生灭火气溶胶的聚合物复合材料燃烧,其组成对灭火能力,燃烧温度,燃烧产物中有毒气体含量等的影响的信息。研究了各种添加剂(特别是过渡金属的氧化物,碳,酚衍生物)激活此类复合材料燃烧的能力。以含有聚乙烯基丁缩醛粘合剂的复合材料为例证明,燃烧速率对单独的活化剂之间的比率的依赖性具有极端的形状,并且与气溶胶的灭火能力有关。此外,给出了有关燃烧产物组成的信息。这项工作得到了俄罗斯基础研究基金会的资助(编号04-03-08144)。

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