文章摘要
混炼工艺对丁腈橡胶改性白炭黑填充溶聚丁苯橡胶性能的影响
Effect of Mixing Process on Properties of SSBR Compound Filled with NBR Modified Silica
  
DOI：
中文关键词: 丁腈橡胶  溶聚丁苯橡胶  白炭黑  混炼工艺  动态力学性能
英文关键词: NBR  SSBR  silica  mixing process  dynamic property
基金项目:国家自然科学基金资助项目（51103077和51372128）；山东省高等学校科技计划项目（J11LD07）；山东省自然科学基金资助项目（ZR2011EMQ014）
作者单位
孙举涛 青岛科技大学 橡塑材料与工程教育部重点实验室 
刘爱梅 青岛科技大学 橡塑材料与工程教育部重点实验室 
赵树高 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:
      研究3种混炼工艺对丁腈橡胶（NBR）改性白炭黑填充溶聚丁苯橡胶（SSBR）性能的影响。结果表明：无论采用哪种混炼工艺，以NBR1846或NBR3305改性白炭黑填充SSBR胶料的t90缩短，硫化速率加快，硫化胶的抗湿滑性能提高，滚动阻力降低；当采用先混炼NBR和白炭黑、再加SSBR的工艺时，NBR3305改性白炭黑填充SSBR硫化胶的动态力学性能最好。
英文摘要:
      The effect of three mixing processes on the properties of the SSBR compound filled with NBR modified silica was investigated.The results showed that，for all three processes，the t90 of the SSBR compound filled with the silica modified by NBR1846 or NBR3305 was shortened，the curing speed was accelerated，the wet skid resistance of the vulcanizates was improved， and the rolling resistance was decreased.By using the mixing process in which NBR was firstly mixed with silica，and then with SSBR，the SSBR vulcanizate filled with NBR3305 modified silica showed the best dynamic properties.
Author NameAffiliation
SUN Ju-tao Qingdao University of Science and Technology 
LIU Ai-mei Qingdao University of Science and Technology 
ZHAO Shu-gao Qingdao University of Science and Technology 
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