Research Progress in Modified Polyoxymethylene

Li-ping GUO; Xiang-min XU; Yu-dong ZHANG; Zhi-jun ZHANG

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Research Progress in Modified Polyoxymethylene

更新时间：2022-09-18

- Research Progress in Modified Polyoxymethylene
- Polymer Bulletin Vol. 25, Issue 6, Pages: 63-69(2012)
- 作者机构：
  
  1.河南大学　特种功能材料教育部重点实验室，开封　475004；
  2.黄河水利职业技术学院　机电工程系，开封　475004；
  3.河南大学　化学与化工学院，开封　475004
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2012-06，
  
  Received：27 November 2011，
  
  Revised：19 December 2011，
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Li-ping GUO, Xiang-min XU, Yu-dong ZHANG, Zhi-jun ZHANG. Research Progress in Modified Polyoxymethylene. [J]. Polymer Bulletin 25(6):63-69(2012)
DOI：

Li-ping GUO, Xiang-min XU, Yu-dong ZHANG, Zhi-jun ZHANG. Research Progress in Modified Polyoxymethylene. [J]. Polymer Bulletin 25(6):63-69(2012) DOI：

摘要

聚甲醛作为常用工程塑料，因具有较高的强度、良好的耐磨、绝热、绝缘性能及优异的可加工性能使其广泛应用于机械工业、汽车、电子电气及精密仪器等领域，但冲击韧性低和稳定性差限制了聚甲醛在工业上的应用，因此近几年聚甲醛的改性研究颇受重视。本文综述了聚甲醛的改性方法，详细论述了不同改性工艺对聚甲醛力学性能、摩擦性能、绝热绝缘性能及稳定性的影响，并对聚甲醛工业应用的发展方向做出了展望。

Abstract

As one of common engineering plastics

polyoxymethylene is widely used in mechanical industry

automobile

electrical and electronic

precision instruments and other fields because of high strength and abrasion resistance

preferable adiabatic and insulation performance and excellent processability. However

the low impact toughness and poor stability limit the industrial applications of polyoxymethylene

which attracts more attention to the modification research of polyoxymethylene in recent years. Here

modification methods are reviewed and the effects of different modification technology on properties of polyoxymethylene composites are also discussed

which contain mechanical property

frictional behavior

insulation performance and stability. Finally

the development direction of industrial application of polyoxymethylene is prospected.

关键词

聚甲醛改性研究力学性能摩擦性能

Keywords

PolyoxymethyleneModificationMechanical propertyFriction behavior

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