文章信息/Info

Title:

Progress in Uses of Cyclododecane in Art Conservation��

作者:

羅宏杰; 韓向娜; 黃曉; 李偉東

（1�敝袊�科學(xué)院上海硅酸鹽研究所 古陶瓷科學(xué)研究國家文物局重點科研基地，上海 200050）��
（2．上海大學(xué)，上海 200444）

Author(s):

LUO Hongjie;  HAN Xiangna;  HUANG Xiao;  LI Weidong

（1�盞ey Scientific Research Base of Ancient Ceramics, State Administration for Cultural Heritage, Shanghai ��
Institute of Ceramics, Chinese Academy of Sciences ,Shanghai 200050, China）��
（2�� Shanghai University, Shanghai 200444, China）

關(guān)鍵詞:

環(huán)十二烷; 文物保護; 臨時性加固; 可逆去除

DOI:

10.7502/j.issn.1674-3962.2012.11.07

文獻標(biāo)志碼:

A

摘要:

由于環(huán)十二烷在室溫下具有升華性，能夠?qū)崿F(xiàn)可逆去除，并且去除后不會對文物的后續(xù)分析和修復(fù)產(chǎn)生影響，這一優(yōu)異性能，使得自1995年環(huán)十二烷首次亮相在文物保護領(lǐng)域中后就有了越來越廣泛的應(yīng)用。保護的對象涉及到壁畫，紙張，絲織品，陶瓷，彩繪漆器，金屬以及考古發(fā)掘現(xiàn)場出土的脆弱文物等。首先介紹了環(huán)十二烷的物理化學(xué)性質(zhì)，結(jié)晶，揮發(fā)速度和殘留狀況。然后，對環(huán)十二烷在文物保護領(lǐng)域中已經(jīng)成功應(yīng)用的案例進行了綜述。最后，對環(huán)十二烷的使用安全性進行了總結(jié)和概括，發(fā)現(xiàn)目前環(huán)十二烷的安全性信息并不清晰，建議文物保護工作者在使用的時候需要考慮到環(huán)十二烷的安全隱患，采取一定的防護措施。同時，對可能替代環(huán)十二烷的一些材料進行了展望。��

Abstract:

Cyclododecane can sublime at room temperature with no residue left on the protected cultural relics and have no effects on future analysis and restoration of the relics. Such advantage makes cyclododecane very popular in art conservation since 1995 when it was firstly used by conservators. It had been used on variety of materials, including wall paintings, paper, textiles, ceramics, painting lacquer wares, metals, and friable materials in the field of excavation. In this paper, the physical and chemical properties of cyclododecane，its crystallization behavior，its sublimation kinetics and residue analyses are summarized. Several successful case studies are reviewed. At the end, we discuss the potential environment health safety (EHS) related issues of cyclododecane and find that the health and safety information of cyclododecane is always inaccurate. Conservators should pay attention on the toxicity of cyclododecane until more is known about its effect on human health. Precautions should be taken to protect themselves when cyclododecane is largely used. Some potential substitutes for cyclododecane are also suggested.