The devulcanizated ground NR with good mechanical properties could be obtained under the conditions of amount of ground rubber 100 phr,cyclohexane 76 phr,ammonia bearing phas.

 
  • 利用酵母提取的含巯基物质作脱硫剂对天然橡胶胶粉定向脱硫,考察了多种影响脱硫效果的因素。
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