4374
Accession Number
31516
Author
Yang, Lu;Wang, Li-qin;Feng, Nan; Huang, Jian-hua;Wang, Pu;Tang, Li-qiong
Author Affiliation
College of Culture Heritage and History, Northwest University;College of Culture Heritage and History, Northwest University;College of Culture Heritage and History, Northwest University;Museum of Qin Shihuang Terracotta Warriors and Horses;College of Cult
Title Of Article Chaper
Study on the stability of the epoxy resin E44 used for conservation with UV328
Title Of Journal Book
Sciences of Conservation and Archaeology
Volume
19
Issue
4
Pages
28-32
Collation
5 p. : ills.
Reference Bibliography
Includes bibliographic references
ISSN
10051538
Language Of Text
Chinese
Language Of Summary
Chinese;English
Literature Type
Serial
Literature Level
Analytic
Abstract
Epoxy resin is a conservation material commonly used in practice. However, its photo-oxidative stability is poor. In order to improve its stability, UV-328 (UV absorber) of different concentration was used and the modification of the epoxy resin was monitored. The photo-degradation and hardness of the modified and unmodified epoxy-resin were investigated by means of attenuated total reflection – Fourier transform infrared (ATR-FTIR) spectroscopy and diffuse reflectance spectroscopy (DRS). According to the data of investigation, it was concluded that the epoxy resin with 3% UV328 has highest stability.
Keywords
conservation;epoxy;resinphoto;stabilization
pub_id
4374