journal article·2014-08

Silicon–aluminum synergistic mechanism in flame retardancy of epoxy resin

Jiangbo Wang, Yongyou Li, Mengjiao Huang, Jialin Fang, Chengwei Wang

Polymer Composites· Volume 35· Issue 8
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Abstract

In this article, the Kissinger method and the Flynn‐Wall‐Ozawa method were used to calculate the activation energy of thermal degradation process. Similar results were found in above two methods that the flame retardants polyepoxyphenylsilsesquioxane (PEPSQ) and aluminum hydroxide (ATH) improved the activation energy of epoxy resin (EP). The Flynn‐Wall‐Ozawa method further revealed that the addition of PEPSQ and ATH played an important role in improving the heat resistance and thermal stability of the system and produced synergistic effect in flame retardancy of EP through the significantly increment of the activation energy, especially in the final stage of the EP thermal degradation process. POLYM. COMPOS., 35:1553–1558, 2014. © 2013 Society of Plastics Engineers
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Research context

OpenAlex topics: Flame retardant materials and properties · Thermal and Kinetic Analysis · Polymer Nanocomposites and Properties

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

School of Chemical Engineering Ningbo University of Technology Ningbo 315016 China

Funding

Zhejiang Provincial Natural Science Foundation of China · Ningbo Natural Science Foundation · Zhejiang Provincial Innovation Training Plan for University Students · Science and Technology Innovation Team Project of Ningbo City · K. C. Wong Education Foundation of Hong Kong

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