论文部分内容阅读
在所有火灾当中,我们关注的主要有四个方面:火、火产生的热度、火产生的有毒物质以及火产生的烟。而阻燃材料的使用可以有效地减少以上四个方面带来的危害。因为阻燃材料能够满足下列要求:减少火灾带来的危害;如果引火源没有点燃,火灾将不会发生;如果火开始燃烧,阻燃材料可以阻止燃烧;如果燃烧源没有自己熄灭,阻燃材料可以减少蔓延和燃烧比率。美国国家标准技术研究院统计
Among all the fires, there are mainly four aspects that we are concerned about: the heat from fire and fire, the toxic substances from fire and the smoke from fire. The use of flame retardant materials can effectively reduce the above four aspects of the hazards. Because the flame retardant material can meet the following requirements: Reduce the harm caused by the fire; If the ignition source is not ignited, the fire will not happen; If the fire began to burn, the flame retardant material can prevent combustion; If the combustion source did not go out, the flame retardant material Can reduce the spread and burn rate. National Institute of Standards and Technology statistics