Title :
Study on influence of zinc stannate to halogen-free flame retardant polymer
Author :
Man, Xu ; Le, Wang ; Darong, Xie ; Xiaolong, Cao
Author_Institution :
State Key Lab. of Electr. Insulation for Power Equipment, Xi´´an Jiaotong Univ., China
Abstract :
Zinc stannate (ZS) is a new kind of flame retardant agent. In this paper the effect caused by ZS and silicon synergistic agent to the hydroxide/polymer (EVA/LLDPE) system before and after aging process is studied by means of LOI, DSC, mechanical and dielectric properties measurements. The results show that before aging process the filling content of ZS has little influence on the flaming, mechanical and dielectric properties of the composite systems. But after aging process comparing with the composite without ZS, the strength of the composite with ZS is reduced sharply and the OI value is raised a little. The mechanism is primarily discussed in this paper.
Keywords :
ageing; composite materials; dielectric properties; filling; flame retardants; halogens; mechanical properties; polymers; zinc; aging process; dielectric properties measurements; filling content; halogen-free flame retardant polymer; hydroxide; mechanical properties; silicon synergistic agent; zinc stannate; Aging; Dielectric measurements; Filling; Flame retardants; Interconnected systems; Mechanical factors; Mechanical variables measurement; Polymers; Silicon; Zinc;
Conference_Titel :
Electrical Insulating Materials, 2005. (ISEIM 2005). Proceedings of 2005 International Symposium on
Print_ISBN :
4-88686-063-X
DOI :
10.1109/ISEIM.2005.193442
