文章摘要
增塑剂RF50在NR中的应用
Application of Plasticizer RF50 in NR
  
DOI：
中文关键词: 增塑剂  NR  加工性能  抗硫化返原性  分散性
英文关键词: plasticizer  NR  processibility  anti-reversion  dispersion
基金项目:
作者单位
陈振勇 华南理工大学 材料科学与工程学院 
陈朝晖 华南理工大学 材料科学与工程学院 
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中文摘要:
      研究增塑剂RF50在NR中的应用，并与进口增塑剂A50P进行对比。结果表明：加入2份增塑剂RF50，可以减小胶料的门尼粘度，改善胶料的加工性能，降低能耗，延长胶料的t90，提高胶料的抗硫化返原性和炭黑分散性，对硫化胶的物理性能影响不大；其在NR中的应用效果与增塑剂A50P相当。
英文摘要:
      The application of plasticizer RF50 in NR was investigated and compared to imported plasticizer A50P.The results showed that,by adding 2 phr plasticizer RF50,the Mooney viscosity of NR compound decreased,processibility was improved,energy consumption dropped, t90 extended,anti-reversion and dispersion of carbon black improved,the physical properties of NR vulcanizate changed little.The effect of plasticizer RF50 in NR was similar to that of plasticizer A50P.
Author NameAffiliation
CHEN Zhen-yong South China University of Technology 
CHEN Zhao-hui South China University of Technology 
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