Center for Degradable and Flame-Retardant Polymeric Materials;
College of Chemistry;
State Key Laboratory of Polymer Materials Engineering;
National Engineering Laboratory of Eco-Friendly Polymeric Materials(Sichuan);
Analytical and Testing Center;
Sichuan University;
无卤阻燃聚乙烯; 层次结构; 聚磷酸铵; 电感耦合等离子体原子发射光谱; 改性; 哌嗪; 傅里叶变换红外光谱; ICP-AES;