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微胶囊化膨胀阻燃剂及膨胀阻燃聚丙烯性能的研究 被引量:20

STUDY ON MICROENCAPSULATED INTUMESCENT FLAME RETARDANT AND PROPERTIES OF INTUMESCENT FLAME RETARDANT POLYPROPYLENE
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摘要 通过微胶囊化技术合成了新型磷氮体系无卤膨胀型阻燃剂(IFR),采用IFR提高聚丙烯(PP)的阻燃性能。运用扫描电子显微镜、氧指数仪和垂直燃烧仪等对IFR阻燃PP体系的表面形态和性能进行分析。结果表明,聚磷酸铵经包覆后粒度增大;当IFR的质量分数达到30%左右时,PP/IFR体系可以获得良好的阻燃效果,其氧指数达到32%,燃烧等级为FV-0级,抑烟效果较明显;力学性能下降不大;断裂面形态良好。 The novel intumescent flame retardant, which was prepared by microencapsulation, was used for the preparation of expansion flame retardant polypropylene (PP). The SEM ,oxygen index and UL- 94 vertical burning test were used to investigate the morphology and properties of the flame retardant PP. The results showed that the particle size of the microencapsulated APP was improved. When adding 30 percent of IFR into PP, perfect retardancy was obtained with OI of 32% and UL -94 rate of FV -0, and the repression smoke function was obviously; the mechanical properties of flame retardant PP were not decreased too fast and the compatibility of PP and IFR was improved.
出处 《工程塑料应用》 CAS CSCD 北大核心 2007年第5期12-15,共4页 Engineering Plastics Application
关键词 聚丙烯 聚磷酸铵 微胶囊包覆 膨胀型阻燃剂 polypropylene, ammonium polvphosphate, microencapsulation, intumescent flame retardant agent
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参考文献7

  • 1Titelman G I, Gonen Y. Discolouration of polypropylene-based compounds containing magnesium hydroxide [ J ], Polym Degrad Stab,2002,77 : 345 - 352.
  • 2Tai C M,Li Robert K Y. Studies on the impact fracture behaviour of flame retardant polymeric material [ J ]. Mater Des, 2001,22 (1) :15 -19.
  • 3杨兴钰,徐平勇,宦双燕.N,N-对苯二胺基(2-羟基)二苄基膦酸四乙酯的合成及结构表征[J].武汉大学学报(自然科学版),2001,47(2):182-184. 被引量:18
  • 4Robertson A J,Gallivan J B. Production of hexamethylenediamine muoonate salt : US,4929396 [ P ]. 1990-05-29.
  • 5王保正.聚丙烯用阻燃剂及阻燃聚丙烯[J].塑料,2004,33(1):54-59. 被引量:67
  • 6Zaikov G E, Lomakin S M. Polymer flame retardancy a new approach [ J ]. J Appl Polym Sci, 1998,68 ( 5 ) : 715 - 725.
  • 7王永强.阻燃材料及应用技术[M].北京:化学工业出版社,2002..

二级参考文献10

  • 1.欧盟审议禁用3种溴阻燃剂[EB/OL](国际版).http://WWW.oilnews.com.cn,2001-12-03.
  • 2.汽车工业对塑料消费日益增长[EB/OL].http://WWW.plasmarket. com/news/,2002- 12- 03.
  • 3.我国阻燃合成纤维开发应用现状及展望[EB/OL].http://WWW.yzast.org/cyf/fx/fg/fxzr.htm,2003-09-20.
  • 4.阻燃技术与阻燃材料[EB/OL].http://WWW.yongantech. com/xinwen-1. htm,2003 - 05 - 19.
  • 5GONG Chang-sheng.Development and Current Status of Phosphorus-containing Flame Retardants.The Fouth National Conference on Phosphorus Chemistry[J].Chinese Chemical Society,1997,9:212-213(Ch).
  • 6OU Yu-xiang.Flame Retardants Manufacture,Property and Application[M].Perking:Weapon Industrial Press,1997.5(Ch).
  • 7DUAN Chang-qiang,MENG Qian-fang,ZHANG Tai,et al.Handbook of Modern Chemical Reagent,Part Ⅰ[M].Perking:Chemical Industrial Press,1986.591(Ch).
  • 8Bl-Hatw M T, Amrallah A H,Adam F A,et al.Mixed Metal Complexes of Some Tetradentate Bifunctional Schiff Bases[J]. J Indian Chem Soc, 1990,67:360-364.
  • 9孟娟,周政懋.阻燃聚丙烯及其阻燃剂[J].阻燃材料与技术,1998(4):1-7. 被引量:12
  • 10李响,钱立军,孙凌刚,周政懋.阻燃剂的发展及其在阻燃塑料中的应用[J].塑料,2003,32(2):79-83. 被引量:71

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