| Properties of NR/NdBR blend |
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| DOI： |
| Key Words: NR；NdBR；blend；run flat tire |
| Author Name | Affiliation | | 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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| Abstract: |
| 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. |
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