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防老剂CPL在钢丝帘布胶中的应用
Application of Antioxidant CPL in Steel Cord Compound
  
DOI:
中文关键词: 防老剂;钢丝帘布胶;物理性能;粘合性能
英文关键词: antioxidant;steel cord compound;physical property;adhesion property
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中图分类号:TQ330.38+2/+9
Author NameAffiliation
TAO Hui Double Coin Group Shanghai Tyre Research Institute Co.,Ltd 
PENG Junbiao Double Coin Group Shanghai Tyre Research Institute Co.,Ltd 
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中文摘要:
      研究防老剂CPL在钢丝帘布胶中的应用。结果表明:在帘布胶中加入防老剂CPL,胶料的ML增大,MH减小,t90缩短,焦烧时间变化不大;硫化胶的拉伸强度增大,撕裂强度减小,抗裂口增长性能、粘合性能和动态力学性能提高,压缩生热降低;当防老剂CPL用量为1份时,胶料的综合性能较好,其防护效果更佳。
英文摘要:
      In this study,the application of antioxidant CPL in the steel cord compound was investigated.The results showed that,by adding antioxidant CPL in the steel cord compound,ML of the compound increased,MH decreased,t90 was shortened,and the scorch time changed little.By using CPL,the tensile strength of the vulcanizate increased,tear strength decreased,cracking resistance,adhesion and dynamic mechanical properties were improved,and the compression heat build-up decreased.When the addition level of antioxidant CPL was 1 phr,the comprehensive performance of the compound was better,and the protective effect of antioxidant CPL was the best.
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