橡胶技术网

特种橡胶制品
SPECIAL PURPOSE RUBBER PRODUCTS
2009 Vol.30 No.1 P.1-4

橡胶技术网

硅烷偶联剂改性埃洛石纳米管的表征和增强丁苯橡胶的研究

类延达  陈锋  刘晓亮  万晶晶  邹全亮  杜明亮  郭宝春  贾德民 

摘 要:采用双-[γ-(三乙氧基硅)丙基]-四硫化物(Si69)对埃洛石纳米管(Halloysite nanotubes,HNTs)进行表面改性,通过一系列测试方法(TGA,XPS,接触角测定)对改性效果进行表征,同时采用直接共混法制备了丁苯橡胶(SBR)/改性埃洛石(m-HNTs)复合材料.并对m-HNTs对混炼胶硫化特性和硫化胶力学性能的影响进行了研究.结果表明:m-HNTs的改性效果显著,可以缩短硫化时问,提高复合材料的力学性能,说明Si69改性的HNTs可以有效改善橡胶基体与填料之间的界面结合.
关键词:埃洛石;丁苯橡胶;硅烷;增强界面
分类号:TQ333.1;TQ330.38+7  文献标识码:A

文章编号:1005-4030(2009)01-0001-03

Characterizations of Halloysite Nanotubes modified with Si69 and the Study on the reinforced Styrene-Butadiene Rubber

LEI Yan-da  CHEN Feng  LIU Xiao-liang  WAN Jing-jing  ZOU Quan-liang  DU Ming-liang  GUO Bao-chun  JIA De-min 

基金项目:国家自然科学基金资助项目(50603005)
作者简介:类延达(1984-),男,山东临沂人.在读博士研究生.
作者单位:类延达(华南理工大学材料学院,广州,510641) 
     陈锋(华南理工大学材料学院,广州,510641) 
     刘晓亮(华南理工大学材料学院,广州,510641) 
     万晶晶(华南理工大学材料学院,广州,510641) 
     邹全亮(华南理工大学材料学院,广州,510641) 
     杜明亮(华南理工大学材料学院,广州,510641) 
     郭宝春(华南理工大学材料学院,广州,510641) 
     贾德民(华南理工大学材料学院,广州,510641) 

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收稿日期:2008年12月19日

出版日期:2009年2月28日

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