[1]詹予忠,何嵘,朱小丽,等.有机硅砖质文物保护剂的制备及性能研究[J].郑州大学学报(工学版),2014,35(03):6-9.[doi:10.3969/j.issn.1671 -6833.2014.03.002]
　ZHAN Yuzhong,HE Rong,ZHU Xiaoli,et al.The Preparation and Performance of Organosilicon Conservaney Agent for Historical Bricks[J].Journal of Zhengzhou University (Engineering Science),2014,35(03):6-9.[doi:10.3969/j.issn.1671 -6833.2014.03.002]
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有机硅砖质文物保护剂的制备及性能研究()
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《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:
35卷
期数:
2014年03期
页码:
6-9
栏目:
出版日期:
2014-06-30

文章信息/Info

Title:
The Preparation and Performance of Organosilicon Conservaney Agent for Historical Bricks
作者:
詹予忠; 何嵘; 朱小丽; 沈国鹏; 韩丽; 陈宜俍
Author(s):
ZHAN Yuzhong;  HE Rong;  ZHU Xiaoli;  SHEN Guopeng;  HAN Li;  CHEN Yiliang
School of Chemical Engineering and Energy, Zhengzhou University, Zhengzhou 450001 , China
Keywords:
organosilicon polymer;  historical brick;  conservation agent;  silane coupling agent
DOI:
10.3969/j.issn.1671 -6833.2014.03.002
文献标志码:
A
Abstract:
The conservaney agent for historical bricks was prepared by using (3-glycidyloxypropyl) methyldie.thoxysilane, (3-aminopropyl) triethoxysilane, water, and HCl as reactants. The elfeet of reaetive formula oncure time and membrane performanee was investigated and the optimum fomula V( KH560 ): V(KH550 ): (H,0)=10: 1: 2.4,196 HCl) was obtained. The conservaney performanee of the oplimum formula was valuedon unearthened fragments of brick reliels. Through the comparision of some performanee parameter such as waterabsorplion, salt absorplion, thaw-freeze eycle, and salt resistanee before and after conservalion, it was foundthat the porousness and hydrophilieity of the bricks were still maintained and the thaw-freeze cyele and salt re.sistanee inereased about 2 times, meanwhile the strength and weather resistanee were enhaneed signifieanlly.
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