Experimental Research on the Performance of the Macromolecule Colloid Fire-Extinguishing Material for Coal Seam Spontaneous Combustion

<table class="table-group" id="tab1"><tr><td><table class="table"><tr><td class="thead-hr" colspan="7"><hr/></td></tr><tr><td class="align_left">Water (g)</td><td class="align_center">298.8</td><td class="align_center">298.2</td><td class="align_center">297.6</td><td class="align_center">297</td><td class="align_center">296.4</td><td class="align_center">295.8</td></tr><tr><td class="align_left">Macromolecular colloid (g)</td><td class="align_center">1.2</td><td class="align_center">1.8</td><td class="align_center">2.4</td><td class="align_center">3.0</td><td class="align_center">3.6</td><td class="align_center">4.2</td></tr><tr><td class="align_left">Concentration (%)</td><td class="align_center">0.4</td><td class="align_center">0.6</td><td class="align_center">0.8</td><td class="align_center">1.0</td><td class="align_center">1.2</td><td class="align_center">1.4</td></tr><tr class="table-tr"><td colspan="7"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Preparation of colloids with different concentrations.</div>

Advances in Materials Science and Engineering

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Table 1

Table 1: Experimental Research on the Performance of the Macromolecule Colloid Fire-Extinguishing Material for Coal Seam Spontaneous Combustion 