文章摘要
天然橡胶/丁苯橡胶/反式丁戊橡胶并用胶的性能研究
Study on Properties of NR/SBR/TBIR Blend
投稿时间：2022-05-30  修订日期：2022-05-30
DOI：10.12136/j.issn.1000-890X.2023.05.0349
中文关键词: 天然橡胶  丁苯橡胶  反式丁戊橡胶  并用胶  耐磨性能  耐屈挠疲劳性能  抗湿滑性能  滚动阻力
英文关键词: NR  SBR  TBIR  blend  property
基金项目:国家重点研发计划项目（SQ2022YFB3700063）；山东省重大科技创新工程项目（2021CXGC010901）；泰山学者工程项目
作者单位E-mail
王　浩* 1.山东华聚高分子材料有限公司；2.山东省烯烃催化与聚合重点实验室；3.山东京博控股集团有限公司 kedawanghao@163.com 
宗　鑫 １.山东华聚高分子材料有限公司；2.山东省烯烃催化与聚合重点实验室  
赵　涛 山东华聚高分子材料有限公司  
杨朝洋 山东京博控股集团有限公司  
李兰阁 1.山东华聚高分子材料有限公司；2.山东省烯烃催化与聚合重点实验室  
王日国 山东华聚高分子材料有限公司  
刘振学 1.山东省烯烃催化与聚合重点实验室；2.山东京博控股集团有限公司  
葛怀涛 山东华聚高分子材料有限公司  
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中文摘要:
      研究反式丁戊橡胶（TBIR）对天然橡胶（NR）/丁苯橡胶（SBR）并用胶性能的影响。结果表明：用15份TBIR替代NR，NR/SBR/TBIR并用胶的NR与SBR相容性改善，拉伸强度和定伸应力略有降低，耐磨性能、耐压缩疲劳性能和耐屈挠疲劳性能提高；用15份TBIR替代SBR，NR/SBR/TBIR并用胶的NR与SBR相容性明显改善，拉伸性能相当，耐磨性能、耐压缩疲劳性能和耐屈挠疲劳性能提高；用15份TBIR替代NR/SBR并用胶，NR/SBR/TBIR并用胶的大部分性能介于TBIR单独替代NR与SBR并用胶的性能之间，抗湿滑性能提高，滚动阻力降低；在NR/SBR并用胶中直接加入6份TBIR，NR/SBR/TBIR并用胶的NR与SBR相容性改善，耐磨性能、耐压缩疲劳性能和耐屈挠疲劳性能提高，抗湿滑性能和滚动阻力降低。
英文摘要:
      The effect of trans polybutadiene-isoprene rubber（TBIR） on the properties of natural rubber （NR）/styrene butadiene rubber（SBR） blend was studied. The results showed that the compatibility of NR and SBR of NR/SBR/TBIR blend was improved when 15 phr TBIR was used to replace NR，while the tensile strength and tensile stress at a given elongation were slightly reduced，and the wear resistance，compression fatigue resistance and flexural fatigue resistance were improved. When 15 phr TBIR was used to replace SBR，the compatibility of NR and SBR of NR/SBR/TBIR blend was significantly improved，the tensile properties had a little change，and the wear resistance，compression fatigue resistance and flexural fatigue resistance were improved. When 15 phr TBIR was used to replace NR/SBR blend，most of the properties of the NR/SBR/TBIR blend were between the properties of the blends in which TBIR was used to replace either NR or SBR，the wet skid resistance was improved，and rolling resistance was reduced. When 6 phr TBIR was directly added to the NR/SBR blend，the compatibility between NR and SBR of NR/SBR/TBIR blend was also improved，the wear resistance，compression fatigue resistance and flexure fatigue resistance were improved，and the wet skid resistance and rolling resistance were reduced.
Author NameAffiliationE-mail
WANG Hao Shandong Huaju Polymer Materials Co.，Ltd；Shandong Provincial Key Laboratory of Olefin Catalysis and Polymerization；Shandong Chambroad Holding Group Co.，Ltd kedawanghao@163.com 
ZONG Xin 1.Shandong Huaju Polymer Materials Co.，Ltd；2.Shandong Provincial Key Laboratory of Olefin Catalysis and Polymerization  
ZHAO Tao Shandong Huaju Polymer Materials Co.，Ltd  
YANG Zhaoyang Shandong Chambroad Holding Group Co.，Ltd  
LI Lange 1.Shandong Huaju Polymer Materials Co.，Ltd；2.Shandong Provincial Key Laboratory of Olefin Catalysis and Polymerization  
WANG Riguo Shandong Huaju Polymer Materials Co.，Ltd  
LIU Zhenxue 1.Shandong Provincial Key Laboratory of Olefin Catalysis and Polymerization；2.Shandong Chambroad Holding Group Co.，Ltd  
GE Huaitao Shandong Huaju Polymer Materials Co.，Ltd  
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