Comparison of additive and reactive phosphorus-based flame retardants in epoxy resins

被引:36
作者
Szolnoki, Beata [1 ]
Toldy, Andrea [2 ]
Konrad, Peter [2 ]
Szebenyi, Gabor [2 ]
Marosi, Gyoergy [1 ]
机构
[1] Budapest Univ Technol & Econ, Dept Organ Chem & Technol, H-1111 Budapest, Hungary
[2] Budapest Univ Technol & Econ, Dept Polymer Engn, H-1111 Budapest, Hungary
关键词
additive and reactive flame retardancy; epoxy resin; DOPO; ammonium polyphosphate; cone calorimeter; AMMONIUM POLYPHOSPHATE; PART I; COMPOSITES; POLYPROPYLENE; PERFORMANCE; OXIDATION;
D O I
10.3311/PPch.2175
中图分类号
TQ [化学工业];
学科分类号
0817 ;
摘要
The aim of this work was to investigate the effect of phosphorus-based additive and reactive flame retardants (FR) on the flammability and mechanical properties of a pentaerythritol-based model epoxy resin system cured with a cycloaliphatic diamine hardener. Commercially available ammonium polyphosphate (APP) was used as additive and 9,10-dihydro-9-oxa-10-phosphaphenantrene-10-oxide (DOPO) as reactive flame retardant. The behaviour of these systems was also compared to a recently synthesized phosphorus-containing amine (TEDAP), which can be used both as flame retardant and crosslinking agent.
引用
收藏
页码:85 / 91
页数:7
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