蓝黑墨水对档案纸张耐久性的影响

Study on the durability of paper with iron gall ink

蓝黑墨水字迹做为较耐久字迹,在档案中普遍使用。但蓝黑墨水对纸张的耐久性影响尚未有深入的研究。本文选用市场上常见的几种商业墨水及用墨水中主要化学成分配制的自制墨水分别均匀涂在滤纸上,在高温高湿条件下加速老化5天后,测试纸张老化前后的机械性能变化,结果表明,几种蓝黑墨水对纸张机械强度均有较大的破坏。

Iron gall ink, the more durable writing ink, which is widely used in archives. However, the effect of iron gall ink to the durability of paper has not been deeply studied. For this paper we picked up sev- eral common commercial inks and moreover the self-made inks made up of main chemical elements com- posed that separately spread on the filter paper. Three commercial inks and four inks prepared with main composition of ink were coated on the filter paper. After 5 days under the condition of accelerated aging at high temperature and high humidity, to test the mechanical properties of the paper before and after the filter. The results show that the paper was seriously been deteriorated by iron gall ink.