近年来SBI测试已经成为欧洲建材燃烧和发烟特性的标准测试。
In recent years, the SBI test has become a standard requirement in Europe for the fire and smoke behaviour of building components.
用锥形量热法研究了膨胀型阻燃剂对低密度聚乙烯燃烧和发烟性能的影响。
The effect of intumescent flame retardant(IFR)on the combustion and smoke of low-density polyethylene(LDPE)was studied by cone calorimeter.
通过FTIR光谱仪对所制备的发烟剂进行了燃烧实验，得出了烟幕及固体残渣的红外光谱图。
It got infrared spectrum of smoke and sol id remains through smoke agent prepared carrying on combustion experiment using FTIR spectrometer.
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