Synthesis, crosslinking and flame retardance of polymers of boron-containing difunctional styrenic monomers

被引：46
作者：
Martin, C.
Hunt, B. J.
Ebdon, J. R.
Ronda, J. C.
Cadiz, V.
机构：
[1] Univ Rovira & Virgili, Dept Quim Analit & Quim Organ, Tarragona 43007, Spain
[2] Univ Sheffield, Dept Chem, Polymer Ctr, Sheffield S3 7HF, S Yorkshire, England
来源：
REACTIVE & FUNCTIONAL POLYMERS | 2006年 / 66卷 / 10期
关键词：
flame retardant; boron-containing; styrenic monomer; crosslinking;
D O I：
10.1016/j.reactfunctpolym.2006.01.013
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
Two novel difunctional styrenic monomers - 2,2-bis(4-vinylbenzyl)propane-1,3-diol and 5,5-bis(4-vinylbenzyl)-2-phenyl-[1,3,2] dioxaborinane - were synthesized and copolymerized to test the influence of boron on the properties of materials. They were characterized by elemental analysis, mass spectrometry, FTIR and H-1, C-13 NMR spectroscopy. The copolymers with boron showed higher thermal stability and char yields than polystyrene or homologous copolymers without boron. The thermal degradation of boron-containing styrenic polymers was studied by FTIR and boric acid was detected at high temperatures. LOI values increase with boron content. (c) 2006 Elsevier B.V. All rights reserved.
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收藏
页码：1047 / 1054
页数：8
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