| 颜渊巍,黄自华,秦伟,高玮.轨道车辆减振橡胶材料阻燃改性研究进展[J].橡胶科技,2017,15(10):9-14. |
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| 轨道车辆减振橡胶材料阻燃改性研究进展 |
| Research Progress on Flame Retardation of Damping Rubber Material for Rail Vehicle |
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| DOI： |
| 中文关键词: 轨道车辆 橡胶材料 减振 阻燃 |
| 英文关键词: rail vehicle rubber material vibration suppression flame retardation |
| 基金项目: |
| 中图分类号:TQ336.4＋2 |
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| 摘要点击次数: 810 |
| 全文下载次数: 276 |
| 中文摘要: |
| 介绍轨道车辆减振元件用橡胶材料阻燃改性研究进展。为提高阻燃性能而大量添加阻燃剂会严重恶化橡胶基材的物理性能；采用金属氢氧化物/磷系阻燃剂/纳米阻燃剂复配体系的阻燃天然橡胶可在满足EN 45545-2阻燃性能要求的同时保持较好的物理性能；表面涂覆阻燃涂料是橡胶材料阻燃的理想方式，但涂料的疲劳性能及延展性能不足及其与橡胶基材之间的附着力不够等问题有待解决；双层橡胶阻燃方式提供了橡胶材料阻燃的新思路，但需要对两层橡胶之间的共硫化工艺进行深入研究。 |
| 英文摘要: |
| The research progress on flame retardation of damping rubber materials for rail vehicle was introduced. In general，when a large amount of flame retardant was used to improve the flame-retardant properties of rubber material，the physical properties were seriously deteriorated. It was reported that the flame retardant natural rubber with a blended flame retardant system of metal hydroxide/phosphorus-based flame retardant/nano flame retardant possessed good physical properties while it met the flame retardant requirements of EN 45545-2. Another approach was surface flame retardant coating. However，the fatigue resistant property and ductility of the coating，and the adhesion between the coating and rubber material did not meet application requirements and needed improvement. A new approach of double layer structure is under development，and the key technical focus is in-depth studying of co-curing of these two layers of rubber materials. |
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