摘要
黑色中性笔墨水主要由溶剂、色料、增稠剂、稳定剂和其他添加剂等组成,不同厂家或同厂家不同牌号中性笔墨水的成分不同,这为中性笔墨水的种类鉴别提供了依据。本文利用傅里叶变换红外光谱法(FT-IR),测定市面上常见的32种黑色中性笔墨水成分。根据红外特征谱图的峰位、峰数、峰形和峰强,可将不同生产厂家或牌号的黑色中性笔墨水区分开。该法具有快速、准确、灵敏度高、不破坏样品等特点。
The black neutral pen ink is mainly composed of solvent, pigment, thickening agent, stabilizer and other chemical additives. The chemical composition of the black neutral pen ink produced by different manufacturers is different and the chemical composition of the different black neutral pen ink produced by one manufacturer is also different. This provides the basis for the kind discrimination of neutral pen ink. In this paper, the Fourier Transform Infrared Spectroscopy （FT-IR） is used to determine the composition of 32 kinds of black neutral pen ink on the market. According to the peak position, peak number, peak form and peak strenth in infrared spectra, the black neutral pen ink produced by different manufacturers or the different black neutral pen ink produced by one manufacturer can be discriminated. This method has the features of quickness, accuracy and high sensitivity and is nondistructive to samples.
出处
《红外》
CAS
2008年第10期19-23,共5页
Infrared
