黑色中性笔书写字迹耐久性实验分析

以市场上主流品牌的黑色中性笔为研究对象,参照DA/T 16—1995档案字迹材料耐久性测试法,通过干热、紫外光照、水浸、耐酸、耐碱老化实验,研究了黑色中性笔书写字迹的耐久性。结果表明,大部分品牌的黑色中性笔书写字迹耐久性优良,少数品牌的字迹耐久性较差,可擦写黑色中性笔的书写字迹耐久性差。同品牌不同型号的黑色中性笔书写字迹受老化实验的影响存在差异。

Experimental studies on the permanence of handwriting by Black Gel Pen

In this paper,the mainstream Black Gel Pens were selected as samples of handwriting.Referring to DA/T 16一1995,we studied the permanence of handwriting in terms of the aging experiment,such as Dry-heat Age,ultraviolet,water,acid solution and alkaline solution.The results show that most brands of black gel pen handwritings have excellent permanence and some brands of handwritings are not permanent,the permanence of Erasable Black Gel Pen handwritings is poor especially.Moreover,it is found that the influence of aging test on the color of handwriting was different in different Black Gel Pen models of the same brand.