压力流场中含炭黑聚对苯二甲酸乙二醇酯熔体的流变特性

doi:10.11896/cldb.19010035

材料导报

2020, Vol. 34

Issue (2): 2159-2162 https://doi.org/10.11896/cldb.19010035

高分子与聚合物基复合材料

压力流场中含炭黑聚对苯二甲酸乙二醇酯熔体的流变特性

郭增革¹, 张斌², 姜兆辉¹, 贾曌¹, 丁作伟¹, 程博闻², 李鑫³

1 山东理工大学鲁泰纺织服装学院,淄博 255000
2 天津工业大学中空纤维膜材料与膜过程省部共建国家重点实验室,天津 300387
3 中国纺织科学研究院有限公司生物源纤维制造技术国家重点实验室,北京 100025

Rheological Properties of Polyethylene Terephthalate Melt Containing Carbon Black in Pressure-driven Flow

GUO Zengge¹, ZHANG Bin², JIANG Zhaohui¹, JIA Zhao¹, DING Zuowei¹, CHENG Bowen², LI Xin³

1 Lutai School of Textile and Apparel,Shandong University of Technology,Zibo 255000,China
2 State Key Laboratory of Separation Membranes and Membrane Processes,Tianjin Polytechnic University,Tianjin 300387,China
3 State Key Laboratory of Biobased Fiber Manufacturing Technology,China Textile Academy,Beijing 100025,China

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摘要利用毛细管流变仪及反向压力腔组件研究了压力流场中含炭黑聚对苯二甲酸乙二醇酯(PET)熔体的流变行为,并与普通PET熔体的流变行为进行对比。结果表明:随剪切速率的增加,含炭黑PET熔体的 “剪切变稀”行为比普通PET更显著;在相同温度和相同剪切速率下,含炭黑PET的剪切黏度随着压力的增加而增加;在相同剪切速率和相同压力下,随着温度的升高,含炭黑PET熔体的剪切黏度逐渐减小;压力增加ΔP与温度下降ΔT对剪切黏度的贡献是等效的;在相同剪切速率下,含炭黑PET熔体的黏-温依赖性随压力的升高而增强;在相同压力下,含炭黑PET熔体的黏-温依赖性随剪切速率的增加而减弱;随着温度的升高,普通PET和含炭黑PET熔体的结构粘度(Δη)降低,可纺性提高;当温度为290~295 ℃时,普通PET和含炭黑PET熔体的可纺性最优。

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	郭增革
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	李鑫

关键词: 聚对苯二甲酸乙二醇酯炭黑流变行为压力黏流活化能结构黏度指数

Abstract: Rheological behavior of carbon black polyethylene terephthalate (PET) melt in pressure flow field was studied by capillary rheometer and reverse pressure chamber assembly, and was compared with that of ordinary PET. The results showed that with the increase of shear rate, the shear thinning behavior of carbon black-containing PET melt was more significant than that of ordinary PET. At the same temperature and shear rate, the shear viscosity of carbon black PET increased with the increase of pressure; at the same shear rate and pressure, the shear viscosity of carbon black PET melt decreased with the increase of temperature. The contribution of pressure increasing and temperature decreasing to shear viscosity was equivalent. At the same shear rate, the viscosity-temperature dependence of carbon black PET melt increased with the increase of pressure; at the same pressure, the viscosity-temperature dependence of carbon black PET melt decreased with the increase of shear rate. With the increase of temperature, the Δη of ordinary PET and carbon black-containing PET melt was reduced, and the spinnability was improved. When the temperature was between 290 ℃ and 295 ℃, the spinnability of ordinary PET and carbon black-containing PET melt was optimal.

Key words: polyethylene terephthalate carbon black rheological behavior pressure flow activation energy structural viscosity index

出版日期: 2020-01-25 发布日期: 2020-01-03

ZTFLH:

TQ314.2

基金资助: 国家“十三五”重点研发计划项目(2016YFB0302800);国家“十二五”科技支撑计划项目(2011BAE05B00);山东省高等学校科技计划项目(J17KB011);生态纺织教育部重点实验室(江南大学)课题(KLET1603);淄博市校城融合发展计划项目(2018ZBXC474)

通讯作者: cwyzguojing@163.com

作者简介: 郭增革,博士,山东理工大学鲁泰纺织服装学院讲师。2012年3月获天津工业大学硕士学位,2014年10月获得天津工业大学博士学位。2014年11月进入山东理工大学鲁泰纺织服装学院工作至今,主要研究方向为天然高分子材料的改性,改性纤维的结构与性能研究。

引用本文:

郭增革, 张斌, 姜兆辉, 贾曌, 丁作伟, 程博闻, 李鑫. 压力流场中含炭黑聚对苯二甲酸乙二醇酯熔体的流变特性[J]. 材料导报, 2020, 34(2): 2159-2162.
GUO Zengge, ZHANG Bin, JIANG Zhaohui, JIA Zhao, DING Zuowei, CHENG Bowen, LI Xin. Rheological Properties of Polyethylene Terephthalate Melt Containing Carbon Black in Pressure-driven Flow. Materials Reports, 2020, 34(2): 2159-2162.

链接本文:

http://www.mater-rep.com/CN/10.11896/cldb.19010035 或 http://www.mater-rep.com/CN/Y2020/V34/I2/2159

Rueda M M, Auscher M C, Fulchiron R, et al. Progress in Polymer Scie-nce, 2017, 66, 22.2 Bridgman P W. Proceedings of the American Academy of Arts and Scie-nces, 1926, 61(3),57.3 Semjonow V. Rheologica Acta, 1962, 2(2),138.4 Koran F, Dealy J M. Journal of Rheology, 1999,43(5),1279.5 Driscoll P D, Bogue D C. Journal of Applied Polymer Science, 1990, 39(8), 1755.6 Sedlacek T, Zatloukal M, Filip P, et al. Polymer Engineering and Scie-nce, 2004, 44(7),1328.7 Utracki L A. Polymer Engineering and Science, 1985, 25 (11),655.8 Luo Z Y, Shang X L, Bai B F. Journal of Fluid Mechanics, 2019, 858(10), 91.9 Aho J, Syrjälä S. Journal of Applied Polymer Science, 2010, 117(2),1076.10 Wang R, Wang Z G. Macromolecules, 2014, 47(12),4094.11 Yu Y S, Zhao Y P. Journal of Colloid and Interface Science, 2009, 332(2), 467.12 Hwang G, Gomez-Flores A, Bradford S A, et al. Colloids and Surfaces A: Physicochemical and Engineering Aspects, 2018, 554,306.13 Reynolds C, Thompson R, McLeish T. Journal of Rheology, 2018, 62(2), 631.14 White R P, Lipson J E G. Macromolecules, 2018,51(13), 4896.15 Noh K, Shin J, Lee J H. Industrial and Engineering Chemistry Research, 2017, 56(28),8016.

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