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兴发pt登录学报, 2019, 36(5): 89-92     https://doi.org/10.16039/j.cnki.cn22-1249.2019.05.021
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侧链氨基改性硅油合成条件优化与表征
杨威龙,郭慧君,田晶,杨春才
兴发pt登录 先进纤维及复合材料研究院
Synthesis and Characterization of Side Chain Amino Modified Silicone Oil
YANG Weilong, GUO Huijun, TIAN Jing, YANG Chuncai
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摘要 

本文主要对侧链氨基改性硅油的合成方法和性能表征进行研究。合成的侧链氨基改性硅油由六甲基二硅氧烷(MM)、八甲基环四硅氧烷(D4)和N,β-氨基乙基-γ-氨丙基甲基二甲氧基硅烷(KH-602),过开环聚合反应制备而成。实验过程中,通过对粘度和产率的对比,得到MM,KH-602和四甲基氢氧化铵在实验制备过程中的最佳当量比。通过平行实验,在优化MM,KH-602和四甲基氢氧化铵最佳当量比条件下,最终获得实验最佳反应条件。本文通过多种分析方法对制备的侧链氨基硅油的性能进行表征。主要是通过傅立叶变换红外光谱(FT-IR)对合成硅中含有的官能团进行测定;通过粘度仪对乳液粘度进行测定;通过热重分析仪对烘干后的硅油热稳定性进行分析等。根据分析测试结果表明该方法得到氨基的硅油具有较好的热稳定性,在碳纤维油剂的生产制备中具有十分重要的潜在应用价值。

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杨威龙
郭慧君
田晶
杨春才
关键词:  氨基硅油  开环聚合  碳纤维  油剂     
Abstract: 

This paper introduced the synthesis and characterization of side chain amino-modified silicone oil. Side chain amino-modified silicone oil was prepared by Hexamethyldisiloxane (MM), octamethycyclotetrasiloxane (D4) and N,β-aminoethy-γ-aminopropylmethy dimethoxysilane (KH-602) through ring-opening polymerization. Through the analysis of viscosity, yield, and parallel experiments, the optimal dosage of MM, KH-602 and tetramethylammonium hydroxide (equivalent ratio) were obtained during the process of experiment. Furthermore, the structure and properties of side chain amino-modified silicone oil was characterized by various analytical techniques, including Fourier transform infrared spectroscopy (FT-IR), viscosity meter, and thermogravimetric analyzer. According to the analytical test results, the side chain amino-modified silicone oil possess excellent thermal stability and has crucial potential application value in the production and preparation of carbon fiber oil.

 

Key words:  amino silicone oil    ring opening polymerization    carbon fiber    oil agent
               出版日期:  2019-05-25      发布日期:  2019-05-25      整期出版日期:  2019-05-25
ZTFLH:  O614.23  
引用本文:    
杨威龙, 郭慧君, 田晶, 杨春才. 侧链氨基改性硅油合成条件优化与表征 [J]. 兴发pt登录学报, 2019, 36(5): 89-92.
YANG Weilong, GUO Huijun, TIAN Jing, YANG Chuncai. Synthesis and Characterization of Side Chain Amino Modified Silicone Oil . Journal of Jilin Institute of Chemical Technology, 2019, 36(5): 89-92.
链接本文:  
http://xuebao.jlict.edu.cn/CN/10.16039/j.cnki.cn22-1249.2019.05.021  或          http://xuebao.jlict.edu.cn/CN/Y2019/V36/I5/89
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