应用化学 ›› 1994, Vol. 0 ›› Issue (2): 99-101.

• 研究论文 • 上一篇    下一篇

尼龙1010/尼龙6共聚物的表观相图研究

朱诚身, 王友文, 雷宏伟, 余汉杰, 杨桂萍   

  1. 郑州大学材料工程系 郑州 450052
  • 收稿日期:1993-06-26 修回日期:1993-12-06 出版日期:1994-04-10 发布日期:1994-04-10

On The Apparent Phase Diagram of Nylon1010/Nylon6 Copolymers

Zhu Chengshen, Wang Youwen, Lei Hongwei, Yu Hanjie, Yang Guiping   

  1. Department of Material Engineering, Zhengzhou University, Zhengzhou 450052
  • Received:1993-06-26 Revised:1993-12-06 Published:1994-04-10 Online:1994-04-10

摘要: 采用显微熔点法和DSC测定了尼龙1010/尼龙6共聚物的表观相图;分析了投料比与链节结构单元含量的关系,最低熔点时尼龙1010/尼龙6的理论重量投料比为60/40,摩尔比为33.3/66.7.实验结果与此相近。

关键词: 尼龙1010, 聚已内酰胺, 共聚物, 表观相图

Abstract: The apparent phase diagram of nylon1010/nylon6 copolymers has been determined by melting point analysis and DSC technique. There are four kinds of repeat chain structure units:1010, 106, 610 and 6. The theoretical value of the composition at the minimum melting point is 1010/6=60/40 in weight and 1/2 in motor ratio of nylon1010 to polycaprolactam very close to the results from phase diagram.

Key words: nylon1010, polycaprolactam, copolymer, apparent phase diagram