Influence of Organic Solvent on Structure and Properties of Organic Clay/NBR Nanocomposites |
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DOI: |
Key Words: NBR;organic clay;organic solvent;nanocomposite;microstructure;pre-expansion method |
Author Name | Affiliation | WANG Lin-yan | North University of China | LIANG Yu-rong | North University of China;Taiyuan Institute of Technology | LIU Hai-dong | Taiyuan Institute of Technology | ZHANG Tao | North University of China | HU Gang | North University of China |
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Abstract: |
The organic clay was modified by pre-expansion method,and the influence of type and addition level of organic solvent on the properties and structure of organic clay/NBR nanocomposites were investigated.The results showed that,compared with those prepared by melt method,the physical properties of organic clay/NBR nanocomposites prepared by pre-expansion method were better.It was found that the optimal blend ratio of organic clay and acrylic acid was 1 g∶1 mL,and the optimal blend ratio of organic clay and n-butanol was 1 g∶4 mL.Moreover,the composite prepared by using acrylic acid possessed better physical properties and micro phase structure,compared with that prepared by using n-butanol. |
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