以氯氧镁水泥为基材，通过发泡剂发泡和添加介孔硅粉降低导热系数，对制备过程和产品性能的研究，得到了优化的制备条件，生产出了高强度、低导热、不燃、低成本的保温板。%With magnesium oxychloride cement as the basic material, the paper researches the preparation process and product performance by lowering heat conductivity coefficient with foaming agent and mesoporous silica powder, concludes the optimal preparation conditions, and pro-duces low-cost non-ignitable insulation plate with high strength, low heating conductivity.
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