CYCLOTRIPHOSPHAZENE AND THEIR POTENTIAL AS FLAME RETARDANTS IN POLYMERS

摘要：

　　Phosphazene derivatives have been synthesized, characterized and evaluated using the criteria yield, reactants and decomposition temperature.The influence of the substituent was determined using calculated Lowdin charges and thermal decomposition.Furthermore, selected phosphazen derivatives were processed via extruder and injection molding in polypropylene (PP),polycarbonate (PC) and polyamide 66 (PA66).The products were evaluated using mechanical properties and fire behavior.The influences of all synthesized derivatives on the synthesis of polyurethane (PUR) and cast polyamide 6 (PA6) were evaluated.The most promising system is the cast PA6 with hexaphenoxycyclotriphosphazene.

作者: B.KAEBISCH

作者单位: Fraunhofer ICT, Joseph-von-Fraunhofer-Strasse 7, 76237 Pfinztal, Germany

会议类型: 国际会议

会议名称: 4th International Symposium on Flame-Retardant Materials & Technologies(ISFRMT 2016)(第四届阻燃材料与技术国际研讨会 )

会议地点: 长春

会议语种:英文

页码: 59-60

在线出版日期: 2016-06-15（万方平台首次上网日期，不代表论文的发表时间）