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Closed-cup Flash Points and Flammability Properties of Selected Chemical Compounds

机译:选定化合物的闭杯闪点和易燃性

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摘要

The closed-cup flash points of nine organic compounds and 38 organosilicon compounds are measured using a Setaflash closed-cup tester. This study demonstrates that Setaflash closed-cup tester is an effective tool for measuring the flash points of combustible liquids, especially for high-viscosity liquids. The flammability properties of these chemical compounds are determined using a cone calorimeter at a low-incident heat flux of 3kW/m~2. The results show that good correlations can be found between the closed-cup flash point and the time to ignition, the time to peak heat release rate, and the propensity to flashover. There is no good correlation between the closed-cup flash point and the peak heat release rate.
机译:使用Setaflash闭杯测试仪测量9种有机化合物和38种有机硅化合物的闭杯闪点。这项研究表明,Setaflash闭杯测试仪是测量可燃液体,尤其是高粘度液体闪点的有效工具。这些化合物的可燃性是使用锥形量热计在3kW / m〜2的低入射热通量下测定的。结果表明,闭杯闪点与着火时间,达到峰值放热速率的时间以及闪络倾向之间具有良好的相关性。闭杯闪点和峰值放热率之间没有良好的相关性。

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