Microencapsulation of decabromodiphenyl ether by in situ polymerization: Preparation and characterization

被引：48

作者：

Luo, Wen-jun ^{[1
]}

Yang, Wei ^{[1
]}

Jiang, Shu ^{[1
]}

Feng, Jian-min ^{[1
]}

Yang, Ming-bo ^{[1
]}

机构：

[1] Sichuan Univ, State Key Lab Polymer Mat Engn, Coll Polymer Sci & Engn, Chengdu 610065, Peoples R China

来源：

POLYMER DEGRADATION AND STABILITY | 2007年 / 92卷 / 07期

基金：

中国国家自然科学基金;

关键词：

melamine-formaldehyde microcapsule; decabromodiphenyl ether; thermal stability; flame retardant;

D O I：

10.1016/j.polymdegradstab.2007.03.004

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Melamine-formaldehyde (MF) resin microcapsules containing decabromodiphenyl ether (DBDPO) with better thermal stability were successfully prepared by in situ polymerization, DBDPO being the core material and MF resins being the wall materials. Chemical structure of the prepared microcapsules was characterized by Fourier-transform infrared spectroscopy (FTIR) and X-ray photoelectron spectroscopy (XPS). Morphologies and thermal properties were also investigated by scanning electron microscopy (SEM) and thermogravimetric analysis (TGA), respectively. The results indicated that MF microcapsules with DBDPO particles prepared in this study showed better thermal stability, and could be used as effective flame retardant even for the resins which should be processed at temperatures higher than 350 degrees C. (c) 2007 Published by Elsevier Ltd.

引用

页码：1359 / 1364

页数：6

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