Thermal decomposition behavior and flame retardancy of polycarbonate containing organic metal salts: Effect of salt composition
Thermal decomposition behavior and flame retardancy of polycarbonate containing organic metal salts: Effect of salt composition
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DOI：
10.1002/app.21091
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发表时间：
2004-12-05
影响因子：
3
通讯作者：
Kanai, T
中科院分区：
文献类型：
--
作者：
Nodera, A;Kanai, T
本文介绍了有机金属盐在聚碳酸酯中的热分解行为和形成过程，探讨了有机金属盐在聚碳酸酯中的阻燃机理。此外，评价了添加各种有机金属盐的聚碳酸酯的阻燃性，并考虑了阻燃性的差异。在燃烧过程中，聚碳酸酯中的有机金属盐的分解促进了作为催化剂的聚碳酸酯的分解，并在表面上形成炭层，这抑制了可燃气体的供应和热传递。阻燃性与有机金属盐的最终分解温度有关，接近聚碳酸酯的最高分解温度时阻燃性最高。(C)2004年，Wiley期刊。
This report describes the thermal decomposition behavior and the formation to investigate the flame-retardant mechanism of organic metal salt in polycarbonate. Moreover, the flame retardancy of the polycarbonate with the addition of various kinds of organic metal salt was evaluated, and the difference in flame retardancy was considered. The decomposition of organic metal salt in polycarbonate during combustion promotes the decomposition of polycarbonate as a catalyst and the formation of a char layer on the surface that inhibits the supply of flammable gas and heat transfer. The flame retardancy is related to the final decomposition temperature of organic metal salt, and it is highest when it is close to the maximum decomposition temperature of polycarbonate. (C) 2004 Wiley Periodicals.