[1]周丽云,谢明隆,詹美栋,等.环己基双酚及其共聚芳酯的合成与性能研究[J].江西师范大学学报(自然科学版),2013,(01):84-88.
 ZHOU Li-yun,XIE Ming-long,ZHAN Mei-dong,et al.Synthesis and Properties of Polyarylester/Dihy Droxy Diphenyl Cycloalkane Copolymers[J].Journal of Jiangxi Normal University:Natural Science Edition,2013,(01):84-88.
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环己基双酚及其共聚芳酯的合成与性能研究()
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《江西师范大学学报》(自然科学版)[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2013年01期
页码:
84-88
栏目:
出版日期:
2013-01-01

文章信息/Info

Title:
Synthesis and Properties of Polyarylester/Dihy Droxy Diphenyl Cycloalkane Copolymers
作者:
周丽云;谢明隆;詹美栋;王蓉;宋琤
江西师范大学化学化工学院,江西南昌,330022
Author(s):
ZHOU Li-yun;XIE Ming-long;ZHAN Mei-dong;WANG Rong;SONG Cheng
关键词:
环己基双酚共聚芳酯耐高温透明材料结构与性能
Keywords:
11-bis-(4'-hydroxyphenyl)-cyclohexane BHPC-polyarlester high temperature resistant transparent material synthesis and property
分类号:
O631
文献标志码:
A
摘要:
以环己酮和苯酚为原料合成高纯度的环己基双酚(BHPC),然后以BHPC、间苯二甲酰氯(IPC)和对苯二甲酰氯(TPC)为单体,采用相转移催化界面缩聚法合成共聚芳酯.用FT-IR、1H NMR、DSC、TGA及力学性能测试等对聚合物的结构和性能进行了表征.研究结果表明:在优化条件下,可制得玻璃化转变温度215.2℃、5;热失重温度480.4℃的环己基双酚型共聚芳酯.该聚芳酯具有良好的耐高温、高的透光率和紫外屏蔽性能.
Abstract:
An improved process of synthesis of 1,1-bis-(4'-hydroxyphenyl)-cyclohexane(BHPC)from cyclohexanone and phenol has been reported in this paper.A novel BHPC-polyarlester(PAR-C)were synthesized by means of interfacial polycodensation of BHPC, terephthaloyl chloride(TPC)and isophthaloyl chloride(IPC), which was catalyzed by the phase transfer catalyst. The copolymers were characterized by fourier transform infrared spectrophotometer(FT-IR), hydrogen nuclear magnetic resonance(H NMR), thermal gravimetric analysis(TGA)and differential scanning calorimetry(DSC). The results showed that the glass transition temperature(Tg)of the copolymers is 215.2 ℃ and the decomposition temperature(Td)at 5% weight loss is 480.4 ℃ and ηinh is 0.69. The PAR-C showed excellent thermal behavior, high light transmittance and the ultraviolet shielding performance.

参考文献/References:

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备注/Memo

备注/Memo:
国家自然科学基金(51003044);江西省教育厅科技课题(GJJ12193);航空科学基金(2011ZF56026);2012年度国家人力资源和社会保障部归国留学生科技活动择优资助项目
更新日期/Last Update: 1900-01-01