| Study on properties of starch/carbon black/NR composite |
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| DOI： |
| Key Words: starch；carbon black；NR；composite；resorcinol-formaldehyde resin；dynamic property；wear resistance |
| Author Name | Affiliation | | ZANG Yuan | Beijing University of Chemical Technology | | WU You-ping | Beijing University of Chemical Technology | | HAO Yu | Beijing University of Chemical Technology | | ZHANG Li-qun | Beijing University of Chemical Technology |
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| Abstract: |
| A starch/carbon black/NR composite was prepared by directly compounding method(DCM) and latex co-coagulation method(LCM) respectively，and the influence of different methods and modifiers on its properties was investigated.The results showed that compared to the composite prepared by DCM，the composite prepared by LCM possessed lower hardness，higher modulus，tensile strength and tear strength as well as better rolling resistance，wet skid resistance and wear resistance.By adding modifier resorcinol-formaldehyde(RF) resin or RF resin/silane coupling agent KH-792 blend in the composite prepared by LCM，the wet skid resistance and wear resistance of the composite increased，and the modifying effect of RF resin was superior to that of RF resin/KH-792 blend. |
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