| 高强低吸水性膨胀珍珠岩保温制品的研制 |
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| 引用本文： | 徐风广,李玉寿.高强低吸水性膨胀珍珠岩保温制品的研制[J].矿产综合利用,2002(4):8-12. |
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| 作者姓名： | 徐风广 李玉寿 |
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| 作者单位： | 盐城工学院材料系,江苏,盐城,224003 |
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| 摘 要： | 用膨胀珍珠岩与无机胶结料混合并加入适量的助熔剂研制高强低吸水性膨胀珍珠岩保温制品 ,试验结果表明 ,当在膨胀珍珠岩中掺入 30 %以上的无机胶结料并在 74 0℃左右焙烧时 ,可制得高强度低吸水性的膨胀珍珠岩保温制品
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| 关 键 词： | 膨胀珍珠岩 无机胶结料 助熔剂 抗压强度 吸水率 导热系数 |
| 文章编号： | 1000-6532(2002)04-0008-05 |
Development of Expanded Perlite Insulating Products With High Strength and Low Water Absorption |
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| XU Feng-guang,LI Yu-shou.Development of Expanded Perlite Insulating Products With High Strength and Low Water Absorption[J].Multipurpose Utilization of Mineral Resources,2002(4):8-12. |
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| Authors: | XU Feng-guang LI Yu-shou |
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| Abstract: | Expanded perlite insulating products with high strength and low water absorption were produced by using expanded perlite,inorganic binder and flux as feed materials.Thetest results indicated that the expanded perlite products with high strength and low waterabsorption may be produced when more than 30% inorganic binder was mixed with expanded perlite and calcined at about 740℃. |
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| Keywords: | Expanded perlite Inorganic binder Flux Compressive strength Water absorption Heat transfer coefficient |
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