Laying Stress on the Characteristics of Polymers when Teaching Course of "The Structure and Properties of Polymers"

Ping-sheng HE; Ping-ping ZHU; Hai-yang YANG

doi:10.14028/j.cnki.1003-3726.2001.05.010

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Laying Stress on the Characteristics of Polymers when Teaching Course of "The Structure and Properties of Polymers"

更新时间：2022-09-18

- Laying Stress on the Characteristics of Polymers when Teaching Course of "The Structure and Properties of Polymers"
- Polymer Bulletin Vol. 14, Issue 5, Pages: 74-79(2001)
- 作者机构：
  
  中国科学技术大学高分子科学与工程系，合肥　230026
- 作者简介：
- 基金信息：
- DOI：10.14028/j.cnki.1003-3726.2001.05.010
  CLC：
- Published：2001-10，
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Ping-sheng HE, Ping-ping ZHU, Hai-yang YANG. Laying Stress on the Characteristics of Polymers when Teaching Course of "The Structure and Properties of Polymers". [J]. Polymer Bulletin 14(5):74-79(2001)
DOI：

Ping-sheng HE, Ping-ping ZHU, Hai-yang YANG. Laying Stress on the Characteristics of Polymers when Teaching Course of "The Structure and Properties of Polymers". [J]. Polymer Bulletin 14(5):74-79(2001) DOI： 10.14028/j.cnki.1003-3726.2001.05.010.

摘要

通过对高分子链的柔性、聚合物独有的熵弹性、显著的粘弹性、特有的描述链段运动的WLF 方程、可能实现的大尺寸取向和小尺寸解取向、银纹、单链凝聚态、折叠链片晶和伸直链晶体、分子量的多分散性、高分子溶液特性和高聚物熔体的弹性行为等的讨论

希望能突出“ 高聚物的结构与性能” 课程中高聚物的特点。

Abstract

When teaching course of "The Structure and properties of Polymers"

it is important to lay stress on the characteristics of polymers.The paper presents much discussion on characteristics of polymers

such as flexibility of macromolecular chain

unique entropy elasticity and notable viscoelasticity of polymer materials

peculiar WLF equation

possible orientation of large scale motion unit and dis-orientation of small scale motion unit

crazing

single-chain condensed state

folded lamellar crystals and macroscopic single polymer crystals with stretched chain

multi-distribution of molecular weight

properties of polymer solution and elasticity of polymer melts.

关键词

高聚物结构与性能柔性链段运动

Keywords

PolymerThe structure and propertiesFlexibilityChain segment motions.

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