Eveluation of Recycled Pulp Folders on Archive Preservation

• Main Authors: Wu ,Jia Fen, 吳佳芬
• Other Authors: 蔡斐文
• Format: Others
• Language: zh-TW
• Published: 2012
• Online Access: http://ndltd.ncl.edu.tw/handle/61520581087254483083

碩士 === 國立臺南藝術大學 === 博物館學與古物維護研究所 === 100 === Many green product are produced in order to preserve our natural resources, Government has bring up some legal provisions to encourage the public sector to implement green procurement, and the office stationery,paper goods are the focus and priorities part of the implementation,like the folders, boxes and other recycled paper pulp products is also widely used in the archives of permanent preservation, although such products has been used for several years also has some popularity, but as the main raw material is the waste paper, which may be mixed with lignin-containing material or use the acid sizing agents of paper, even the process in acid free, recycled paper as a permanent storage material have to be further evaluated. We know some information of the recycled paper pulp products by the survey return from the public sector, and selected the folders to be the object because it is higher frequency in use. Survey results also shows the condition in archives storage faced some problems, such as the cabinet near the windows and near by the fluorescent tube, the UV light maybe will exposure beyond the standard, and next to the water pipe will bring more dampness, such situation may exist UV, high temperature and high humidity damage factors. This study the heat and QUV aging machine were selected to running artificial accelerated degradation test, used the different brands, different types folder cardboard cut to be a small piece then put with the test paper(filter paper and copy paper) placed staggered, set different environmental conditions such as humidity and pressure to simulate the real state of archives, after aging treatment, observed the samples changes after aging and to analyze the optical, chemical and physical properties, then using digital photography to record and supporting the analyzing data from experiment ,to know whether recycled paper pulp products will cause the inside achieves damage or not. Experimental results shows that, folders will have different effects for the test paper, for example, the E*for copy paper rose after touched the gray cardboard and aging, the non-deacidified kraft paper board had the same situation,it will make the E*for filter paper reach to 18.92, The acid-free folders may indeed be able to buffer the acid in the beginning, and the influence of acid on archives will be occur after alkaline reserve failing after neutralization.