小瞄xxj
幼苗
共回答了18个问题采纳率:94.4% 举报
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Abstract:the new type of phosphorus self-made flame retardant agent of nylon 6 for flame retardant research to the oxygen index and level of the vertical combustion flame retardant effect,evaluation in tensile strength,bending strength and impact energy evaluation and its mechanical properties,the thermogravimetric analyzer evaluation in the pyrolysis performance.Experiment shows that homemade phosphorus add quantity of flame retardant agent for 25%,flame retardant role FV - 0 level,to show good flame retardant performance; Phosphorus flame retardant agent and nylon 6 interaction makes its thermal degradation temperature reduced,its carbon chemical reactions in advance.
Keywords:phosphate flame retardant agent nylon 6 flame retardant thermal degradation
1年前
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晨钟暮钟
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大哥 我是替我朋友问的 我也看不懂呀 等等啊 我一会看看给你采纳 谢谢啊 辛苦你了