Application of DSC in the Studies of Transesterification Reaction in Polymer Blends

Lei Cai-hong; Gou Yu-hui

English Version Journal Login

您当前的位置：

首页 >

文章列表页 >

Application of DSC in the Studies of Transesterification Reaction in Polymer Blends

更新时间：2026-05-27

- Application of DSC in the Studies of Transesterification Reaction in Polymer Blends
- Vol. 26, Issue 1, Pages: 23(2009)
- 作者机构：
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2009
- 稿件说明：
移动端阅览
雷彩红, 苟玉慧. DSC在研究聚合物共混体系酯交换反应中的应用[J]. 广东工业大学学报, 2009, 26(1): 23.

Lei Cai-hong, Gou Yu-hui. Application of DSC in the Studies of Transesterification Reaction in Polymer Blends[J]. 2009, 26(1): 23.
雷彩红, 苟玉慧. DSC在研究聚合物共混体系酯交换反应中的应用[J]. 广东工业大学学报, 2009, 26(1): 23. DOI：

Lei Cai-hong, Gou Yu-hui. Application of DSC in the Studies of Transesterification Reaction in Polymer Blends[J]. 2009, 26(1): 23. DOI：

摘要

探讨了采用差示扫描量热仪(DSC)研究PBT/PC、PBT/PET合金中酯交换反应的可能性

并针对有无酯交换反应抑制剂体系进行了比较.结果发现

采用DSC通过2次循环扫描比较体系中熔点和结晶温度的变化

可以对合金中酯交换反应程度给出定性的判断.据此

可以针对聚酯共混体系给出合适的抑制剂

从而改变了DSC单纯的测试熔点和结晶温度的功能

拓展了DSC的应用深度.

Abstract

The application of the differential scanning calorimetry in the studies of the transesterification reaction in PBT/PC and PBT/PET alloys was researched.The effects of reaction inhibitor on the transesterification reaction were compared with those of the pure system.The results show that by observing the difference of the melting and crystallization temperature during the heating and cooling cycles in DSC

the degree of the transesterification reaction can be judged.Based on this

the kinds of inhi...

关键词

Keywords

references

钟伟宏,孙航. PET/PBT共混体系的相容性及结晶行为研究[J]. 合成技术及应用. 1998(02)

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

An Optimal Operation Strategy for Community Microgrid Alliances Considering Power Exchange under Multi-package Shared Energy Storage Model

Multi-Scale Contrastive Embedding Enhanced Adaptive Intrusion Detection Model

Research on Foreign Object Detection in Power Transmission Lines Based on the AAGV-YOLOX Model

Robust Design for Artificial Noise-assisted UAV Terahertz Secure Communication

Ground Deformation Monitoring and Influencing Factors Analysis in Fuzhou City Based on PSI Technology

Related Author

No data

Related Institution

No data

AI问答

⁰