摘   要纹身在一定人群中非常流行，由于纹身不易清洗，易擦除的纹身贴开始在市场上出现。但是很多人表示在使用纹身贴后在贴的地方会发痒，甚至还会有刺痛现象出现。很多人因担心安全问题而选择报警。经过公安机关调查发现，纹身贴近年来才出现，国家标准和行业标准都是空白，上架的纹身贴大多数都是没有经过检验的。针对这一现象，公安机关有必要对纹身贴中毒物成分进行检验。本篇论文主要采用X射线荧光光谱法对纹身贴样品主要成分进行检验。通过实验数据可以得出纹身贴样品中含有超标重金属元素，此类元素在体内堆积可导致人体产生发炎，中毒现象甚至癌症。通过对比欧盟玩具检测标准发现，纹身贴中超标重金属元素为砷元素（As）、铬元素（Cr）、汞元素（Hg）、钛元素（Ti），初步认定纹身贴中中毒物质为这四种元素。纹身贴中毒物成分分析研究能够保障人民群众切身利益与人身安全，同时对生产厂家和商家起到合理管控作用，具有一定的意义。78491

毕业论文关键词：纹身贴；重金属元素；X射线荧光光谱法；中毒物

ABSTRACT Tattoos are very popular in a certain population。 Because tattoos are not easy to clean, easy to erase tattoo stickers began to appear in the market。 But many people say that after using tattoo stickers, they will itch and even tingle at the place where they are pasted。 Many people choose to call the police for fear of safety。 According to the investigation of the public security organs, tattoo stickers have only appeared in recent years。 The national and industrial standards are blank。 Most of the tattoo stickers on the shelves are not tested。 In view of this phenomenon, it is necessary for the public security organs to test the toxic components in tattoo stickers。 In this paper, X-ray fluorescence spectroscopy was used to test the main components of tattoo samples。 Through the experimental data, it can be concluded that the samples of tattoo stickers contain excessive heavy metal elements, which can cause inflammation, poisoning and even cancer。 Through the comparison of EU toy testing standards, it is found that the excessive heavy metal elements in tattoo stickers are as, Cr, Hg and Ti, and the toxic substances in tattoo stickers are preliminarily identified as these four elements。 The analysis and Research on the toxic components in tattoo stickers can protect the vital interests and personal safety of the people, and play a reasonable role in the control of manufacturers and businesses, which has a certain significance。

Key words: Tattoo; Heavy metal element; X ray fluorescence spectrometry; The poison

目  录

摘   要 1

ABSTRACT 2

引 言 3

一、纹身贴中毒物的概述 3

（一）纹身贴中毒物的种类 4

（二）纹身贴中毒物成分检验发展现状 4

（三）纹身贴中毒物成分检验分析对公安工作的意义 4

（四）本文拟开展的纹身贴中毒物成分分析与检验 4

二、实验概述 5

（一）纹身贴中毒物成分的检验方法 5

（二）实验仪器 5

（三）X射线荧光光谱法实验步骤 6

（四）实验图谱及分析 6

（五）实验结果与比较 8