Synthesis and characterization of a new thermosetting boric acid ester

被引：1
|
作者：
Zhang, Jian [1 ]
Liu, Jia [1 ]
机构：
[1] Xian Univ Technol, Dept Appl Chem, Xian, Shanxi, Peoples R China
来源：
ADVANCED MATERIALS, PTS 1-4 | 2011年 / 239-242卷
关键词：
boric acid ester; thermosetting; antioxidant; high temperature;
D O I：
10.4028/www.scientific.net/AMR.239-242.1907
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
A new thermosetting boric acid ester modifier containing unsaturated bonds (abbreviated TBCE) was prepared. Structure, hydrolytic stability, curing properties and and thermal properties of the boric acid ester were studied by FT-IR, DSC and TGA. The result indicated that the obtained boric acid ester was soluble in most common solvents and was easily processed. The thermogravimetric analysis of silicon-containing arylacetylene resin modified by TBSE (abbreviated MSAR) showed that char yield at 800 degrees C was 87% under nitrogen and 49% under air, and T-d5 (temperature of 5% weight loss) were 570 degrees C and 580 degrees C respectively.
引用
收藏
页码：1907 / 1910
页数：4
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