供应矿用封孔材料技术参数

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<b><span>矿用封孔材料</span> 速立封高分子注浆材料</b>
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<b><span>有机封孔注浆材料</span></b><b></b>
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<span>供应矿用封孔材料技术参数</span>
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<b><span>封孔注浆材料</span></b><b><span>产品概述</span></b><b></b>
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<span>矿用封孔材料又叫速立封，是一种有机高分子双液型（</span>A/B组份）发泡/封闭型注浆材料，具有起发时间可调、发泡倍数大、无溶剂、气味小、阻燃等特点，适用于瓦斯抽放孔、漏风等。现场使用时，只要将A组分和B组分以1：1（体积比）通过双液泵自动混合后，即可进行灌浆。具有以下特点：
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1.发泡速度及倍数可调。
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2. 对岩层、混凝土等施工基面有良好的粘结力。
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3. 无溶剂、气味低、高闪点、阻燃性好、施工时不产生有害气体，特别适合密闭巷道中施工。适用范围：封堵瓦斯抽放孔等。
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<b><span>技术参数：</span></b><b></b>
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<span>外</span> 观   无色至淡黄色透明液体   棕色透明液体
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<span>粘</span> 度（mPa·s ）150～450       200～250
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<span>闪</span> 点（℃） 不燃烧            ＞200
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<span>比</span> 重（kg/m3）1020±10         1230±10
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<span>反应性能</span>  
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<span>使用比例</span>(体积比)
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A组分：B组分=1：1
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<span>反应温度</span>(℃)
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≤140
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<span>开始发泡时间</span>
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30s-7min
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<span>终止发泡时间</span>
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50s-20min
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<span>发泡倍数</span>
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8-40
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<span>阻燃性</span>
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<span>不燃</span>
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<b><span>封孔材料使用注意事项</span></b><b><span>：</span></b><b></b>
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1. 现场无需进行浆液配制，只需将A、B组份分别接入灌浆泵进浆系统，调节体积比以1：1的比例进料，通过静态混合器自动混合，即可实现灌浆。
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2. 灌浆前，宜将两个组分在相应环境温度下放置12小时以上。现场物料温度、环境水分、混和条件可能等对浆液固化时间、倍率及强度有影响。
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<span>其次存储方面，本产品宜放置于阴凉干燥通风处，避免阳光直射，远离热源，请勿倒置，注意防潮，遮光贮存，小心轻放，开封后请尽快用完。</span>
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联系人：王经理   <span>联系电话：</span>18654772855<span>（微信同步）</span>
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