Fire Behavior of HDPE Composite Based on Modified Clay with Phenol Formaldehyde Silane Resin

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• 作者：M. A. Nour ; S. S. Elmorsy ; R. B. Saltout…
• 关键词：HDPE ; Phenol formaldehyde silane resin ; FTIR ; ConeCalorimeter ; Time to ignition
• 刊名：Arabian Journal for Science and Engineering
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：42
• 期：1
• 页码：153-162
• 全文大小：
• 刊物类别：Engineering
• 刊物主题：Engineering, general; Science, Humanities and Social Sciences, multidisciplinary;
• 出版者：Springer Berlin Heidelberg
• ISSN：2191-4281
• 卷排序：42

文摘

A phenol formaldehyde resin is modified by N-[(3-trimethoxysilylpropyl)] ethylene diamine and 3-triethoxy silylpropyl amine in order to produce the corresponding phenol formaldehyde silane resin derivatives (PFS1) and (PFS2), respectively. The prepared phenol formaldehyde silane resin derivatives usually are used to modify the Na-MMT for preparing the corresponding modified clay (O-MMTPFS1) and (O-MMTPFS2), respectively. The prepared materials are injected to HDPE in the 3, 5 and 7 wt% to study the fire behavior of HDPE composites. The prepared composites are characterized by thermogravimetric analysis, Fourier transform infrared (FTIR) XRD and SEM. The fire behavior of prepared composites is characterized by UL-94 and cone calorimeter. FTIR shows that the amino group has been successfully introduced to the structure of HDPE. The cone calorimeter results reveal that the heat release rate of composites decreases and the time to ignition increases in comparison with pure HDPE.