文章摘要
聚苯胺/NBR复合材料的制备与性能研究
Preparation and properties of PANI/NBR composite
  
DOI：
中文关键词: 聚苯胺  NBR  复合材料  电导率  物理性能
英文关键词: PANI  NBR  composite  conductivity  physical properties
基金项目:国家自然科学基金资助项目（50390090）
作者单位
范海军 青岛科技大学 橡塑材料与工程教育部重点实验室 
陈骁 青岛科技大学 橡塑材料与工程教育部重点实验室 
吴其晔 青岛科技大学 橡塑材料与工程教育部重点实验室 
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中文摘要:
      分别采用溶液法和乳液法合成盐酸和十二烷基苯磺酸掺杂的聚苯胺（PANI），研究PANI/NBR复合材料的硫化特性、导电性能和物理性能。结果表明，随着PANI用量的增大，复合材料的MH增大，t10和t90先延长后缩短；掺杂态PANI用量对复合材料的电导率影响较小；随着PANI用量的增大，复合材料的拉伸强度、邵尔A型硬度和100％定伸应力明显增大，拉断伸长率先增大后减小，在PANI为30份时达到最大值。
英文摘要:
      Polyaniline（PANI） doped with HCl and dodecylbenzenesulfonic acid were synthesized by solution polymerization and emulsion polymerization respectively，and the vulcanization characteristics，conductivity and physical properties of PANI/NBR composite were investigated.The results showed that the MH of the composite increased，t10 and t90 increased at first and then decreased as the addition level of PANI increased；the conductivity of the composite were influenced only a little by PANI；with the increase of the addition level of PANI，the tensile strength，Shore A hardness and modulus at 100% elongation of the composite increased significantly，and the elongation at break increased at first，reached the maximum value as the addition level of PANI was 30 phr，and then decreased.
Author NameAffiliation
FAN Hai-jun Qingdao University of Science and Technology 
CHEN Xiao Qingdao University of Science and Technology 
WU Qi-ye Qingdao University of Science and Technology 
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