研究了纯丙乳液、硅丙乳液和热塑性丙烯酸树脂3种材料涂膜的拉伸模量、拉伸强度、断裂伸长率,发现3种涂膜较脆、强度较小.用重新设计的透湿杯,测定了3种涂膜和用其涂覆的壁画试块的水汽透过性,并结合扫描电镜观察,发现3种涂膜的水汽透过率比较接近;3种材料涂膜对试块微观形貌的影响和对试块水汽透过性的影响之间存在关联.
参考文献
| [1] | EMILIA CARRETTI;LUIGI DEI .Physicochemical characterization of acrylic polymeric resins coating porous materials of artistic interes[J].Progress in organic Coatings,2004,49:282-289. |
| [2] | CAPPITELLI F;ZANARDINI E;PRINCIPI P.The biodegradability of synthetic resins used as binding media in house paints[A].Munich,2002:124. |
| [3] | 苏伯民;蒋德强;马想生.布达拉宫等处壁画起甲原因的初步分析和修复材料的筛选[J].敦煌研究,2000(1):139. |
| [4] | HANNA S B;DINSMORE J K.Proceedings of a symposium organized by the courtauld institute of art and the getty conservation institute[M].London:The Getty Conservation Institute,1991:77-86. |
| [5] | 李最雄.西藏布达拉宫壁画保护修复工程报告[M].北京:文物出版社,2008 |
| [6] | HORTON JAMES D S;WALSTON S ZOUNIS .Evaluation of the stability,appearance and performance of resins for the adhesion of flaking paint on ethnographic objects[J].STUDIES IN CONSERVATION,1991,36(4):203-221. |
| [7] | DOWN J L;MACDONALD M A;TETREAULT J et al.Adhesive testing at the canadian conservation institute-an evaluation of selected poly (vinyl acetate) and acrylic adhesives[J].STUDIES IN CONSERVATION,1996,41(1):19-44. |
| [8] | RODORICO GIORGI;MICHELE BAGLIONI;DEBORA BERTI .New Methodologies for the Conservation of Cultural Heritage: Micellar Solutions, Microemulsions, and Hydroxide Nanoparticles[J].Accounts of Chemical Research,2010(6):695-704. |
| [9] | 张化冰 .一种可测定壁画、石质文物保护材料水汽透过性的试验杯[P].中国,201420665831.6,2014-11-11. |
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