Study on properties of submicrometer-graphite/HNBR composite |
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DOI: |
Key Words: submicrometer-graphite;HNBR;abrasion resistance |
Author Name | Affiliation | SHI Jun-hong | Beijing University of Chemical Technology | YANG Jian | Beijing University of Chemical Technology | TIAN Ming | Beijing University of Chemical Technology | ZHANG Li-qun | Beijing University of Chemical Technology |
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Abstract: |
A submicrometer-graphite/HNBR composite was prepared by mechanical blending method,and the effects of the addition level of submicrometer-graphite on the properties of the composite were investigated.The results showed that the addition level of submicrometer-graphite had little effect on the curing behavior of the composite;the Shore A hardness of the composite changed a little,the tensile strength,elongation at break and tear strength decreased,and the abrasion loss increased at first and then decreased as the addition level of submicrometer-graphite increased;the friction coefficient of this material decreased significantly when 40 phr submicrometer-graphite was used. |
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