文章摘要
Performance of Pyrolytic Carbon Black Prepared by Continuous Method and Its Application in SBR
Received:September 01, 2015  Revised:September 01, 2015
DOI：
Key Words: pyrolytic carbon black；styrene-butadiene rubber；tear strength；abrasion resistance
Author NameAffiliationE-mail
wangyongjun* Qingdao University of Science and Technology 1004868886@qq.com 
chenchunhua 青岛科技大学 青岛科技大学橡胶循环应用研究中心 青岛 266042  
xinzhenxiang 青岛科技大学 青岛科技大学橡胶循环应用研究中心 青岛 266042  
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Abstract:
      The performance of pyrolytic carbon black prepared by continuous method and its application in styrene-butadiene rubber（SBR） were studied.The results showed that the pyrolytic carbon black was a mixture of various fillers，and a semi reinforcing carbon black with low surface activity.The Mooney viscosity of the pyrolytic carbon black filled SBR compound was increased，the scorch time was shorter，the vulcanization rate was increased slightly，and the crosslinking density was decreased compared to those of the N660 carbon black filled SBR compound.Compared to the N660 carbon black filled SBR vulcanizate，the properties of the pyrolytic carbon black filled SBR vulcanizate were changed as follow，the tensile strength，elongation at break and tear strength were increased，the hardness was essentially unchanged，the modulus was decreased，the dynamic temperature rise and abrasion resistance were decreased slightly.
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