|本期目录/Table of Contents|

[1]刘家威,包艳玲,钱晨,等.聚醚醚酮的黏度特性及其复合材料加工工艺窗口研究[J].浙江理工大学学报,2024,51-52(自科二):188-194.
　LIU Jiawei,BAO Yanling,QIAN Chen,et al.Research on the viscosity properties of poly ether ether ketone and  the processing window for its composites[J].Journal of Zhejiang Sci-Tech University,2024,51-52(自科二):188-194.
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聚醚醚酮的黏度特性及其复合材料加工工艺窗口研究()
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浙江理工大学学报[ISSN:1673-3851/CN:33-1338/TS]

卷:
第51-52卷
期数:
2024年自科第二期
页码:
188-194
栏目:
出版日期:
2024-03-10

文章信息/Info

Title:
Research on the viscosity properties of poly ether ether ketone and  the processing window for its composites
文章编号:
1673-3851 (2024) 03-0188-07
作者:
刘家威; 包艳玲; 钱晨; 傅雅琴
1.浙江理工大学材料科学与工程学院，杭州 310018；2.西安航天复合材料研究所，西安 710025；3.浙江理工大学桐乡研究院，浙江桐乡 314500
Author(s):
LIU Jiawei; BAO Yanling; QIAN Chen; FU Yaqin
1.School of Materials Science & Engineering, Zhejiang Sci-Tech University, Hangzhou 310018,  China;2.Xian Aerospace Composite Material Research Institute, Xi an 710025, China; 3.Zhejiang Sci-Tech University Tongxiang Research Institute, Tongxiang 314500, China
关键词:
聚醚醚酮; 黏度; 复合材料; 流变性能; 加工工艺窗口
分类号:
O657-99
文献标志码:
A
摘要:
为了探究聚醚醚酮（Poly ether ether ketone, PEEK）的黏度特性，为PEEK基复合材料制备工艺的设计提供参考，采用旋转流变仪考察在一定剪切速率下温度和时间对PEEK黏度的影响，创建PEEK熔体的黏度模型，模拟在有氧条件下PEEK熔体的黏度与时间和温度的关系。结果表明：在653 .15~673.15 K温度范围内，随着测试时间的增加，PEEK熔体的黏度先降低后升高，表明PEEK熔体存在由下降到增大的临界黏度，到达临界黏度的时间与温度成反比例关系。构建的模型能预测在有氧条件下PEEK熔体的黏度随温度时间的变化趋势，由此可确立加工工艺窗口，从而为PEEK基复合材料生产中的加工工艺设计提供依据。

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期： 2023-01-30
网络出版日期：2023-09-11
基金项目： 浙江理工大学桐乡研究院有限公司博士后项目（TYY202104）；浙江省自然科学基金项目（LY19E030010）
作者简介： 刘家威（1997—），男，湖南长沙人，硕士研究生，主要从事纤维增强复合材料方面的研究
通信作者： 傅雅琴，E-mail：fyq01@zstu.edu.cn
更新日期/Last Update: 2024-03-08