Studies on thermal and flame retardant behaviour of mixtures of bis(m-aminophenyl)methylphosphine oxide based benzoxazine and glycidylether or benzoxazine of Bisphenol A

被引:42
作者
Sponton, M. [1 ]
Ronda, J. C. [1 ]
Galia, M. [1 ]
Cadiz, V. [1 ]
机构
[1] Univ Rovira & Virgili, Dept Quim Analit & Quim Organ, Tarragona 43007, Spain
关键词
Flame retardant; Benzoxazine; Epoxy; Heteroatom-containing polymers;
D O I
10.1016/j.polymdegradstab.2008.08.004
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
The curing of mixtures of bis(m-aminophenyl)methylphosphine oxide based benzoxazine and glycidylether or benzoxazine of Bisphenol A has been studied. In all samples the molar ratio of benzoxazine monomers or the benzoxazine-epoxy system was varied to achieve different phosphorus content. The phosphorus-containing polybenzoxazines have been characterized by dynamic mechanical and thermogravimetric analysis. Limiting oxygen index values indicate good flame retardant properties. (C) 2008 Elsevier Ltd. All rights reserved.
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页码:2158 / 2165
页数:8
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