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| 塑解剂B对NR塑炼胶性能的影响 |
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| DOI： |
| 中文关键词: 塑解剂；NR；门尼粘度；塑性；热老化性能 |
| 英文关键词: peptizer；NR；Mooney viscosity；plasticity；thermal aging property |
| 基金项目: |
| 中图分类号:TQ330.38＋4；TQ332.6 |
| Author Name | Affiliation | | TAI Yan-xia | Qingdao Yellow Sea Rubber Group Co.，Ltd | | HUI Bing-guo | Qingdao Yellow Sea Rubber Group Co.，Ltd | | ZHANG Yun-xiu | Qingdao Yellow Sea Rubber Group Co.，Ltd | | CAO Hong | Qingdao Yellow Sea Rubber Group Co.，Ltd | | ZHANG Jian-rui | Qingdao Yellow Sea Rubber Group Co.，Ltd |
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| 中文摘要: |
| 研究塑解剂B对NR门尼粘度、塑性和热老化性能的影响。结果表明，加入少量塑解剂B可以有效提高NR的塑炼效率，NR塑炼效率随塑解剂B用量的增大而提高，塑解剂B用量超过0.6份时对NR塑炼的增速作用降低。塑解剂B可促进NR的热氧老化，但对NR的绝氧热老化作用不明显。 |
| 英文摘要: |
| The influence of peptizer B on Mooney viscosity，plasticity and heat aging property of NR was investigated.The results showed that the masticated efficiency of NR was improved significantly by using a small amount of peptizer B；as the content of peptizer B increased，the masticated efficiency of NR was further improved；but the improvement was less when the addition level of peptizer B exceeded 0.6 phr.Peptizer B could accelerate the thermal-oxidative aging of NR，but had little influence on the oxygen-free thermal aging property of NR. |
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