A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention belongs to the field of refractory materials, and particularly relates to refractory mortar and a preparation method thereof. The refractory mortar comprises a component A and a component B. The component A is prepared from, by weight, 50-80 parts of aggregate, 20-30 parts of heat conduction material, 10-30 parts of porous filler, 2-8 parts of high heat insulation material, 1-5 parts of activated aluminum oxide powder, 1-5 parts of graphite powder, 0.1-0.5 part of polyacrylamide and 0.5-2 parts of sodium alginate. And the component B is a phosphoric acid aqueous solution. The refractory mortar prepared from the aggregate, the heat conduction material, the porous filler, the high heat insulation material, the activated aluminum oxide powder, the graphite powder, the polyacrylamide and the sodium alginate has the properties of high temperature resistance, light weight, no solidification and the like.
本发明属于耐火材料领域，具体涉及一种耐火泥及其制备方法。该耐火泥包括A组分和B组分，其中，A组分包括以重量计的：骨料50～80份、导热材料20～30份、多孔填料10～30份、高隔热材料2～8份、活性氧化铝粉末1～5份、石墨粉1～5份、聚丙烯酰胺0.1～0.5份、海藻酸钠0.5～2份；B组分为磷酸水溶液。采用骨料、导热材料、多孔填料、高隔热材料、活性氧化铝粉末、石墨粉、聚丙烯酰胺、海藻酸钠制备得到的耐火泥兼具耐高温、轻质、不凝固等性能。
The invention belongs to the field of refractory materials, and particularly relates to refractory mortar and a preparation method thereof. The refractory mortar comprises a component A and a component B. The component A is prepared from, by weight, 50-80 parts of aggregate, 20-30 parts of heat conduction material, 10-30 parts of porous filler, 2-8 parts of high heat insulation material, 1-5 parts of activated aluminum oxide powder, 1-5 parts of graphite powder, 0.1-0.5 part of polyacrylamide and 0.5-2 parts of sodium alginate. And the component B is a phosphoric acid aqueous solution. The refractory mortar prepared from the aggregate, the heat conduction material, the porous filler, the high heat insulation material, the activated aluminum oxide powder, the graphite powder, the polyacrylamide and the sodium alginate has the properties of high temperature resistance, light weight, no solidification and the like.
本发明属于耐火材料领域，具体涉及一种耐火泥及其制备方法。该耐火泥包括A组分和B组分，其中，A组分包括以重量计的：骨料50～80份、导热材料20～30份、多孔填料10～30份、高隔热材料2～8份、活性氧化铝粉末1～5份、石墨粉1～5份、聚丙烯酰胺0.1～0.5份、海藻酸钠0.5～2份；B组分为磷酸水溶液。采用骨料、导热材料、多孔填料、高隔热材料、活性氧化铝粉末、石墨粉、聚丙烯酰胺、海藻酸钠制备得到的耐火泥兼具耐高温、轻质、不凝固等性能。
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