红外光谱法鉴定并用橡胶成分  

Identification of Blend Compound by FT-IR Spectrometry

作　　者：王锐兰 黄国波[2] 应晓青[2] 杨姿[2] 

机构地区：[1]浙江省质量技术监督检测研究院,浙江杭州310013 [2]台州学院医药化工学院,浙江临海317000

出　　处：《浙江化工》2009年第7期29-32,共4页Zhejiang Chemical Industry

基　　金：国家质检总局科技计划资助项目(编号:2007QK148)

摘　　要：应用红外光谱法研究并用橡胶体系中各种成分的定性分析。对并用橡胶体系的红外光谱进行分析得出,可通过各种橡胶的特征峰进行并用胶成分定性鉴定,在由Ⅰ、Ⅱ组成的二元并用橡胶体系中,随着并用比增大,Ⅰ的特征官能团含量增大,Ⅱ的特征官能团含量减少,所对应的吸光度比值(AⅠ/AⅡ)也随之增大。Blend compound is identified by FT-IR spectrometric. The results show that blend compound is identified through characteristic peaks of different kinds of rubber. When the quality ratio of rubber I and rubber II decreases, the content of characteristic functional group of rubber I increases and the content of characteristic functional group of rubber II decreases, the absorbance ratio of rubber I and rubber II （A I/A II ） also increases.

关 键 词：并用橡胶 红外光谱 透过率 吸光度 

分 类 号：TQ330.7[化学工程—橡胶工业]