文献类型：期刊文献

英文题名：A new method to prepare flame retardant polymer composites

作者：Zhang, Ming[1,2];Ding, Peng[1,2];Qu, Baojun[1,2];Guan, Aiguo[3]

机构：[1]Univ Sci & Technol China, State Key Lab Fire Sci, Hefei 230026, Anhui, Peoples R China;[2]Univ Sci & Technol China, Dept Polymer Sci & Engn, Hefei 230026, Anhui, Peoples R China;[3]E China Univ Sci & Technol, Sch Mat Sci & Engn, Shanghai 200237, Peoples R China

年份：2008

卷号：208

期号：1-3

起止页码：342

外文期刊名：JOURNAL OF MATERIALS PROCESSING TECHNOLOGY

收录：;EI(收录号：20084111628697);WOS:【SCI-EXPANDED(收录号:WOS:000260690500047)】；

语种：英文

外文关键词：Layered double hydroxide; Ammonium polyphosphate; Pentaerythritol; Optical property; Mechanical property

摘要：In water solution, ammonium polyphosphate (APP) and pentaerythritol (PER) were designed to intercalate into the galleries of layered double hydroxide (LDH). The X-ray diffraction (XRD) results, transmission electron microscopy (TEM) images and Fourier transform infrared (FTIR) spectra show that APP and PER were successfully intercalated into the interlayer of LDH. Compared with conventional method to prepare polypropylene (PP)/APP/PER/LDH composite, the new routine can provide the composite with excellent optical and mechanical properties. The thermogravimetric analysis (TGA) data indicate the thermal stability of the composite added by this new kind of LDH is close to that of the conventional PP/APP/PER/LDH composite by the melt mixture. Finally, the LOI values of new PP/APP/PER/LDH composite with the 30 wt% new kind of LDH are 31, and UL-94 test of it is measured up to V-1. (C) 2008 Elsevier B.V. All rights reserved.