本文阐述膨胀型防火涂料的主要成分及其制法，并用差示热分析法、热重量分析法、透射电子显微镜等方法研究涂层受热时变化情况。
It described the main components of the expansive fire-retardant paint and its preparation. DSC, TGA and TEM were used to study the film performance during heating.
现在我们可看到典型的热解重量分析法。
采用扫描电镜观察改性煤沥青的形貌；采用热解重量分析仪分析改性沥青的热行为。
Shapes of coal tar pitch modified were observed through SEM and thermal behavior was analyzed with Thermo-Gravimetric Analysis (TGA).
利用红外光谱、元素分析、热稳定分析、重量分析等对该螯合纤维的结构、性能等进行了表征；
The structure of the chelating fiber was characterized by IR, EA, TG and weight analysis.
利用红外光谱、元素分析、热稳定分析、重量分析等对该螯合纤维的结构、性能等进行了表征；
The structure of the chelating fiber was characterized by IR, EA, TG and weight analysis.
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