橡胶技术网

合成橡胶工业
CHINA SYNTHETIC RUBBER INDUSTRY
2008 Vol.31 No.5 P.405

橡胶技术网

天然胶乳的氢化

岳冬梅  莫姣立  单仲谋  邢海琳  李超  张立群 

摘 要:以水合肼、双氧水和硼酸为催化体系,对天然胶乳进行非贵金属催化的原位母体加氢.并用核磁共振氢谱对氢化天然胶乳的结构进行表征.结果表明,氢化度随着硼酸用量的增加而增大,当硼酸/碳碳双键(摩尔比)达到0.25时,天然胶乳的加氢度接近60%;
关键词:天然胶乳;氢化;水合肼

Hydrogenation of natural rubber latex

Yue Dongmei(Key Laboratory for Nanomaterials of Ministry of Education, Beijing University of Chemical Technology, Beijing 100029, China;Key Laboratory of Beijing on Preparation and Processing of Novel Polymer Materials, Beijing University of Chemical Technology, Beijing 100029, China)  Mo Jiaoli(Key Laboratory for Nanomaterials of Ministry of Education, Beijing University of Chemical Technology, Beijing 100029, China)  Shan Zhongmou(Key Laboratory for Nanomaterials of Ministry of Education, Beijing University of Chemical Technology, Beijing 100029, China)  Xing Hailin(Key Laboratory for Nanomaterials of Ministry of Education, Beijing University of Chemical Technology, Beijing 100029, China)  Li Chao(Key Laboratory for Nanomaterials of Ministry of Education, Beijing University of Chemical Technology, Beijing 100029, China)  Zhang Liqun(Key Laboratory for Nanomaterials of Ministry of Education, Beijing University of Chemical Technology, Beijing 100029, China;Key Laboratory of Beijing on Preparation and Processing of Novel Polymer Materials, Beijing University of Chemical Technology, Beijing 100029, China) 

基金项目:Supported by National Natural Science Foundation (20774009) and Excellent Young Scientist Foundation(50725310).
作者简介:Biography: Yue Dongmei, doctor, associate professor.
作者单位:岳冬梅(北京化工大学教育部纳米材料重点实验室,北京100029;北京化工大学北京市新型高分子材料制备与加工重点实验室,北京,100029) 
     莫姣立(北京化工大学教育部纳米材料重点实验室,北京100029) 
     单仲谋(北京化工大学教育部纳米材料重点实验室,北京100029) 
     邢海琳(北京化工大学教育部纳米材料重点实验室,北京100029) 
     李超(北京化工大学教育部纳米材料重点实验室,北京100029) 
     张立群(北京化工大学教育部纳米材料重点实验室,北京100029;北京化工大学北京市新型高分子材料制备与加工重点实验室,北京,100029) 

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收稿日期:2008年4月14日

出版日期:2008年9月15日

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