| 超声波技术改性膨润土及其应用 |
| Ultrasonic modification of bentonite and its application |
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| DOI： |
| 中文关键词: 超声波 膨润土 NBR胶乳 有机改性 |
| 英文关键词: ultrasonic wave bentonite NBR latex modif ication |
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| 中文摘要: |
| 采用超声波技术对膨润土进行有机改性，研究不同的超声波工艺条件对改性结果的影响；将改性膨润土与NBR胶乳共沉制得纳米复合材料，并对其结构与性能进行探讨。试验结果表明，650 W×30 min超声波辐射条件是一个较好的工艺条件；制得的复合材料为插层型纳米复合材料，其物理性能较NBR有所提高。 |
| 英文摘要: |
| The bentonite was modified with ultrasonic wave and the influence of different ultrasonic technologies on the modifying effect was investigated.A nano-composite was prepared by the coprecipitation of the modified bentonite and NBR latex，and the structure and properties of the composite were discussed.The results showed that a nano-bentonite/NBR latex composite with better physical properties was obtained by modifying the bentonite with 650 W×30 min ultrasonic wave. |
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