Effect Investigation of Ultraviolet Ageing on the Rheological Properties, Micro-Structure, and Chemical Composition of Asphalt Binder Modified by Modifying Polymer

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="6"><hr/></td></tr><tr class="thead"><td class="align_left">Modifier</td><td class="align_center">Density/g·cm<sup>−3</sup></td><td class="align_center">Melting point (°C)</td><td class="align_center">Decomposition temperature (°C)</td><td class="align_center">Tensile strength (MPa)</td><td class="align_center">Bending strength (MPa)</td></tr><tr><td class="thead-hr" colspan="6"><hr/></td></tr><tr><td class="align_left" rowspan="3">PA6</td><td class="align_center">1.13</td><td class="align_center">215</td><td class="align_center">&gt;300</td><td class="align_center">&gt;60.0</td><td class="align_center">90</td></tr><tr><td class="align_center" colspan="2">Balanced water absorption/%</td><td class="align_center">Flash point/°C</td><td class="align_center">Fineness/mesh</td><td class="align_center"> </td></tr><tr><td class="align_center" colspan="2">3.5</td><td class="align_center">&gt;400</td><td class="align_center">10000</td><td class="align_center"> </td></tr><tr class="table-tr"><td colspan="6"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Advances in Materials Science and Engineering

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Table 2

Table 2: Effect Investigation of Ultraviolet Ageing on the Rheological Properties, Micro-Structure, and Chemical Composition of Asphalt Binder Modified by Modifying Polymer 

Table 2 | Effect Investigation of Ultraviolet Ageing on the Rheological Properties, Micro-Structure, and Chemical Composition of Asphalt Binder Modified by Modifying Polymer 