| 反应性增塑剂液体聚异戊二烯橡胶对异戊橡胶性能的影响 |
| Influence of LIR on Properties of IR |
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| DOI： |
| 中文关键词: 反应性增塑剂 异戊橡胶 液体聚异戊二烯橡胶 加工性能 |
| 英文关键词: reactive plasticizer IR LIR processability |
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| 中文摘要: |
| 研究环烷油、自制聚异戊二烯橡胶（LIR）和LIR－50对异戊橡胶（IR）性能的影响。结果表明：自制LIR和LIR－50可在提高胶料加工性能的同时较好地保持硫化胶的物理性能；与环烷油相比，自制LIR和LIR－50几乎完全参与硫化反应，具有较低的正己烷抽出率；自制LIR和LIR－50作为一种反应性增塑剂，具有相似的加工使用性能。 |
| 英文摘要: |
| The influence of naphthenic oil，self－made LIR and LIR－50 on the properties of IR compound was investigated.The results showed that self－made LIR and LIR－50 could significantly improve the processability of IR while the physical properties of the vulcanizates were maintained.Compared with naphthenic oil，since LIR participated in the cross－linking reaction， the extraction rates of vulca－nizates with LIRs were lower.The effects of self－made LIR on IR were similar to LIR－50，and both of them could be used as reactive plasticizers in rubber process. |
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