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在内层胶中提高合成橡胶用量降低含胶率的研究
Study on increase of SR proportion and decrease of polymer content in inner ply compound
  
DOI:
中文关键词: 内层胶;BR;SBR;含胶率;物理性能
英文关键词: inner ply compound;SBR;BR;polymer content;physical property
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中图分类号:TQ336.11;TQ333.1;TQ333.2
Author NameAffiliation
SUN Nai-bin Xiamen Storm Petrel Rubber Co.,Ltd. 
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中文摘要:
      将内层胶配方中合成橡胶用量由原来的30份提高到40份,通过改变炭黑的品种、添加5份白炭黑等方法降低原生产配方的含胶率。试验结果表明,通过配方调整,试验胶料的工艺性能、物理性能和实际使用性能与原配方生产的内层胶接近。
英文摘要:
      A new inner ply compound with high SR proportion and low polymer content was developed by increasing the blending ratio of SR from 30% to 40%,changing the type of carbon black and adding 5 phr of silica.The test results showed that the processibility,physical properties and performance of test inner ply compound were similar to those of original compound by adjusting the recipe.
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