先用乳液插层法制共沉胶,再通过熔融混炼法制备有机化蒙脱土(OMMT)/天然胶乳复合材料.研究复合材料的结构、拉伸性能、硬度、热性能.结果表明:OMMT/天然胶乳形成了插层型纳米结构.与天然橡胶相比,OMMT/天然胶乳复合材料的拉伸强度、硬度增加.当OMMT含量为6%时,能获得拉伸强度、断裂伸长率较优的材料.该OMMT/天然胶复合材料的力学性能超过白碳黑对材料的增强效果.
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