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Products of non-flaming combustion of phenol-formaldehyde resin foam
Institution:1. Institute of Organic Chemistry and Technology, Cracow University of Technology, 31155 Cracow, Poland;2. Department of Chemistry, Institute of Natural Sciences, Ural Federal University, 620000 Ekaterinburg, Russian Federation;3. Technology and Development Center, Azoty SA, 33101 Tarnów, Poland;1. The State Key Lab of Fluid Power Transmission and Control Industrial Engineering Center, College of Mechanical Engineering, Zhejiang University, Hangzhou 310027, China;2. Key Laboratory of Advanced Manufacturing Technology of Zhejiang Province, Hangzhou 310027, China;1. Guangzhou Institute of Energy Conversion, Chinese Academy of Science, Guangzhou 510640, China;2. Key Laboratory of Renewable Energy, Chinese Academy of Sciences, Guangzhou 510640, China;3. University of Chinese Academy of Sciences, Beijing 100049, China;4. Guangzhou Division Academy, Chinese Academy of Science, Guangzhou 510070, China
Abstract:Phenol-formaldehyde foam was decomposed by non-flaming combustion under temperature and atmosphere conditions simulating the main stages of a fire development and the decomposition products were studied. The type and amounts of the products were affected by the decomposition conditions. The residue yield, which was large, decreased with increase in temperature and atmospheric oxygen. Volatile products consisted mostly of light gases with some volatile-condensable products. The volatile products included light hydrocarbons, formaldehyde, phenols, aldehydes, ketones, ethers, oxygen-containing heterocycles, fused ring compounds and benzene and its homologues. The concentration dependence on combustion conditions was studied.
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