CAJ | 학술논문

图书、档案文献在保管和利用过程中，随着年代的增长，纸张会逐渐发黄变脆，有的甚至发生霉变、腐朽成“纸砖”。人们通常以为这是一种必然的“自然老化”现象，其实是温度、湿度和光使然。本文就纸张所含主要成分及温度、湿度和光对纸张的影响进行分析，提出几点认识和保护措施。
도서、당안문헌재보관화이용과정중，수착년대적증장，지장회축점발황변취，유적심지발생매변、부후성“지전”。인문통상이위저시일충필연적“자연노화”현상，기실시온도、습도화광사연。본문취지장소함주요성분급온도、습도화광대지장적영향진행분석，제출궤점인식화보호조시。
Books,documents are in the process of storage and use,as the growth of the s,the paper will gradually yellow brit-tle,some even mildew and rot into brick "paper". People usually think that this is a kind of inevitable phenomenon of natural aging,is actually the result of temperature,humidity and light. In this paper,the paper contains the main composition and the influence of temperature,humidity and light on the paper were analyzed,and the DPT and protection measures are put forward.