文章摘要
Study on Improvement of Antioxidant RD
  
DOI:
Key Words: antioxidant RD;Antigene FR;synthesis
Author NameAffiliation
Li Yujia Nanjing University 
Ding Longfu Nanjing University 
Zhang Zhibing Nanjing University 
Yu Chuanwen Nanjing Chemical Factory 
Lai Jihuang Nanjing Chemical Factory 
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Abstract:
      The process in the synthesis of antioxidant RD with two-step procedure was established and the reaction conditions were optimized on the basis of the fundamental research into the formation reaction of RD. The improved product was comparable to the latest imported correspondent Antigene FR in quality. The new product was improved in the contents of dipolymer, tripolymer and tetra polymer, the softening point as well as the appearance. It performed better in rubber.
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