摘要
文章叙述了目前国内外签字笔墨水的发展及主要成分,并介绍了分析签字笔墨水的方法。通过化学法和TLC法可以确定签字笔墨水是水性还是中性;利用GC／MS法可以确定签字笔墨水中溶荆成分及其变化;利用拉曼光谱法可以鉴别墨水中染料或颜料成分;利用红外反射法可将29种墨水分为三类;利用扫描电镜法可以通过颜料形态的差别鉴别颜料基墨水。
This paper presents the development and composition of 'Sing Pen Ink' and the analysis methods. Water ink and gel ink can be differentiated through chemical method and TLC. Solvent's constituent and change can be differentiated through GC/MS. Constituent of dyes and pigment in ink can be identified by Raman spectrometry. IR reflectance spectrometry can classify 29 kinds of ink into 3. The morphology of pigment can be differentiated by SEM.
出处
《辽宁警专学报》
2005年第1期10-13,共4页
Journal of Liaoning Police Academy
关键词
墨水
差别
文章
鉴别
TLC法
分析
主要成分
GC/MS法
变化
利用
Sing Pen Ink
water ink
gel ink
chemical method
IR reflectance spectrometry
Raman spectrometry
scanning electron microscopy
identify
