|
|
|
篇目详细内容 |
|
【篇名】 |
Synthesis and application of amino resinous intumescent flame retardants |
|
【刊名】 |
Frontiers of Chemistry in China |
|
【刊名缩写】 |
Front. Chem. China |
|
【ISSN】 |
1673-3495 |
|
【EISSN】 |
1673-3614 |
|
【DOI】 |
10.1007/s11458-009-0024-9 |
|
【出版社】 |
Higher Education Press and Springer-Verlag |
|
【出版年】 |
2009 |
|
【卷期】 |
4
卷2期 |
|
【页码】 |
210-214
页,共
5
页 |
|
【作者】 |
Ming GAO;
Rongjie YANG;
|
|
【关键词】 |
intumescent flame retardant; flexible polyurethane foam; caged bicyclic macromolecule |
【摘要】 |
|
A kind of amino resinous intumescent flame retardants (IFR) was firstly synthesized, and the structure of the main composition was determined to be a caged bicyclic macromolecule containing phosphorus. The 30% weight of IFR was added into the flexible polyurethane foam (FPUF) to get retardant FPUF which has 26.5% of the limiting oxygen index. The date of CONE show that the heat release, smoke and gas of the flame retardant FPUF are much decreased and the activation energy decreases by 54kJ．mol−1. It shows that the IFR can catalyze decomposition and carbonization of FPUF. |
|
