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ETPI用量和环氧度对NR/ETPI并用胶性能的影响 |
Effect of the addition level and epoxy content of ETPI on the properties of NR/ETPI blend |
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DOI: |
中文关键词: NR;环氧化反式1,4-聚异戊二烯;并用胶;物理性能;动态性能 |
英文关键词: NR;epoxidized trans 1,4-polyisoprene;blend;physical property;dynamic property |
基金项目: |
中图分类号:TQ330.38+7;U463.341+.6 |
Author Name | Affiliation | WANG Hainan | Qingdao University of Science and Technology | YAO Wei | Qingdao University of Science and Technology | HUANG Baochen | Qingdao University of Science and Technology |
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中文摘要: |
研究NR/环氧化反式1,4-聚异戊二烯(ETPI)并用比和ETPI环氧度对NR/ETPI并用胶性能的影响。结果表明,加入适量的ETPI,可以明显地提高NR胶料与钢丝的粘合性能。当NR/ETPI并用比为85/15时,NR/ETPI并用胶的耐磨性能和抗湿滑性能较好,抽出力的增幅较大;当ETPI的环氧度为15%时,NR/ETPI并用胶的性能最优异。 |
英文摘要: |
The effect of the blending ratio of NR/epoxidized trans 1,4-polyisoprene(ETPI) and the epoxy content of ETPI on the properties of NR/ETPI blends were investigated.The results showed that,the adhesion property of NR and steel cord was improved by using the optimum amount of ETPI.As the blending ratio of NR/ETPI was 85/15,the wear resistance and wet skid resistance of NR/ETPI blend were better,and the pull-out force was obviously increased.When the epoxy content of ETPI was 15%,the properties of NR/ETPI blends were the best. |
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