文章摘要
NR/NdBR并用胶性能研究
Properties of NR/NdBR blend
  
DOI：
中文关键词: NR  钕系BR  并用胶  跑气保用轮胎
英文关键词: NR  NdBR  blend  run flat tire
基金项目:
作者单位
于淼 北京橡胶工业研究设计院 
陈宏 北京橡胶工业研究设计院 
李常昊 北京橡胶工业研究设计院 
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中文摘要:
      研究NR/钕系BR（NdBR）并用比对NR/NdBR并用胶性能的影响。结果表明，NR/NdBR并用比对并用胶加工性能和硫化特性影响不大；随着NR/NdBR并用比的增大，并用胶拉伸性能提高，耐屈挠性能下降，生热增大；当NR/NdBR并用比为45/55～60/40时，并用胶的综合物理性能较好。
英文摘要:
      The effect of NR/NdBR blending ratio on the properties of NR/NdBR blend was investigated.The results showed that NR/NdBR blending ratio had little effect on the processability and curing behavior.When NR/NdBR blending ratio increased，tensile properties of the blend improved，flexing resistance decreased，and heat build up increased.It was found that better comprehensive physical properties of NR/NdBR blend were obtained when the NR/NdBR blending ratio was 45/55～60/40. 
Author NameAffiliation
YU Miao Beijing Research & Design Institute of Rubber Industry 
CHEN Hong Beijing Research & Design Institute of Rubber Industry 
LI Chang-hao Beijing Research & Design Institute of Rubber Industry 
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