Recent Developments in Photostabilization of Polymer Coatings

Xiaoxuan Liu; Yonglie Chen

doi:10.14028/j.cnki.1003-3726.1999.04.008

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Recent Developments in Photostabilization of Polymer Coatings

更新时间：2022-09-18

- Recent Developments in Photostabilization of Polymer Coatings
- Polymer Bulletin Vol. 12, Issue 4, Pages: 57-66(1999)
- 作者机构：
  
  中山大学高分子科学研究所，广州，510275
- 作者简介：
- 基金信息：
- DOI：10.14028/j.cnki.1003-3726.1999.04.008
  CLC：
- Published：1999-12，
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Xiaoxuan Liu, Yonglie Chen. Recent Developments in Photostabilization of Polymer Coatings. [J]. Polymer Bulletin 12(4):57-66(1999)
DOI：

Xiaoxuan Liu, Yonglie Chen. Recent Developments in Photostabilization of Polymer Coatings. [J]. Polymer Bulletin 12(4):57-66(1999) DOI： 10.14028/j.cnki.1003-3726.1999.04.008.

摘要

用于改造各种材料的表面性质并防止其光老化的的聚合物涂层的光稳定化技术近年来已经成为高分子材料科学和光化学领域的又一研究热点。本文以紫外光固化聚合物涂层为重点综述了该研究领域的发展过程、理论研究特点和应用技术的生长点，并对聚合物涂层光稳定化技术的最新进展进行了评述，讨论了聚合物涂层光稳定化技术中新型光固化树脂、多功能单体、光引发剂和光稳定剂(包括紫外吸收剂和受阻胺类稳定剂) 的特点及作用机理。

Abstract

Polymer coatings have been commonly employed to protect a large variety of materials against photo-aging

as well as to improve the surface properties.The stabilization technologies have been studied actively in material science and photochemistry of polymers.This paper reviews recent developments in photostabilization and photooxidation of polymer coatings.Especially the new trends of hindered amine light stabilizers (HALS) and UV absorbers (UVA)

photoinitiators and multifunctional monomers applied for UV-cured coatings have been emphatically discussed in terms of the reaction characteristic and the photochemical mechanism of photostabilization.

关键词

紫外光固化聚合物涂层紫外吸收剂(UVA) 和受阻胺类光稳定剂(HALS)光氧化和光稳定化

Keywords

PhotostabilizationPhotooxidationUV-cured coatingsHindered amine light stabilizers (HALS)UV absorbers(UVA)

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