<span class="style14">高纯镁砂是选用特级天然菱镁矿石，经过轻烧、细磨、干法高压成球、超高温油竖</span>窑煅烧而成。它主要用于生产高档次的碱性定形或不定形耐火材料，其成品主要应用于冶金、建材、有色、化工等行业。
<table class="biaoge33" border="1" cellspacing="0" bordercolor="#ffffff" cellpadding="0" align="center">
<tbody>
<tr valign="middle" align="center" bgcolor="#999999">
<td height="36" width="124">
<p><span class="style15">牌号＼指标</span></p>
</td>
<td width="73">
<p align="center">MgO%</p>
</td>
<td width="74">
<p align="center">SiO2%</p>
</td>
<td width="73">
<p align="center">CaO%</p>
</td>
<td width="61">
<p align="center">IL%</p>
</td>
<td width="93">
<p>B.D(g/cm3)</p>
</td>
<td width="71">
<p align="center">C/S</p>
</td>
</tr>
<tr valign="middle" align="center">
<td height="30" width="124">
<p align="center"><strong>HMS97.5A</strong></p>
</td>
<td width="73">
<p>≥97.2</p>
</td>
<td width="74">
<p>≤0.5</p>
</td>
<td width="73">
<p>≤1.15</p>
</td>
<td width="61">
<p>≤0.3</p>
</td>
<td width="93">
<p>≥3.30</p>
</td>
<td width="71">
<p align="center">2</p>
</td>
</tr>
<tr valign="middle" align="center">
<td height="31" width="124">
<p align="center"><strong>HMS97.5B</strong></p>
</td>
<td width="73">
<p>≥97.2</p>
</td>
<td width="74">
<p>≤0.6</p>
</td>
<td width="73">
<p>≤1.2</p>
</td>
<td width="61">
<p>≤0.3</p>
</td>
<td width="93">
<p>≥3.30</p>
</td>
<td width="71">
<p align="center">2</p>
</td>
</tr>
<tr valign="middle" align="center">
<td height="33" width="124">
<p align="center"><strong>MS97A</strong></p>
</td>
<td width="73">
<p>≥97</p>
</td>
<td width="74">
<p>≤0.7</p>
</td>
<td width="73">
<p>≤1.2</p>
</td>
<td width="61">
<p>≤0.3</p>
</td>
<td width="93">
<p>≥3.30</p>
</td>
<td width="71">
<p align="center">-</p>
</td>
</tr>
<tr valign="middle" align="center">
<td height="27" width="124">
<p align="center"><strong>MS97B</strong></p>
</td>
<td width="73">
<p>≥97</p>
</td>
<td width="74">
<p>≤0.8</p>
</td>
<td width="73">
<p>≤1.2</p>
</td>
<td width="61">
<p>≤0.3</p>
</td>
<td width="93">
<p>≥3.30</p>
</td>
<td width="71">
<p align="center">-</p>
</td>
</tr>
<tr valign="middle" align="center">
<td width="124">
<p align="center"><strong>MS96</strong></p>
</td>
<td width="73">
<p>≥96</p>
</td>
<td width="74">
<p>≤1.2</p>
</td>
<td width="73">
<p>≤1.6</p>
</td>
<td width="61">
<p>≤0.3</p>
</td>
<td width="93">
<p>≥3.25</p>
</td>
<td width="71">
<p align="center">-</p>
</td>
</tr>
</tbody>
</table>
