摘要
通过对防火涂料进行热重分析、差示量热扫描分析联合红外分析 ,对多聚磷酸铵 (APP)-三聚氰胺 (MEL) -季戊四醇 (PER)阻燃防火性能有较深入的探讨。防火涂料在 3 4 0～ 45 0℃发生了主要的物理化学反应 ,起到防火阻燃的作用。
The research of anti-combustion properties was furthered on APP(ammonium polyphosphate),MEL(melamine)and PER(pentaerythritol) by thermogravimetric analysis, differential scanning calorimetry and infrared technique. The anti-fire coatings play a role of anti-combustion when physical and chemical change take place at 340～450 ℃.
关键词
热分析技术
防火涂料
热重分析
差示量热扫描分析
红外分析
防火性能
阻燃机理
anti-fire coatings
thermogravimetric analysis
differential scanning calorimetry
infrared technique
anti-combustion properties
