低温用憎水膨胀珍珠岩(珠光砂)的性能与应用  

Characteristics and application of counter-water affinity perlite used in low temperature

作　　者：陶吉林 徐亚宏 

机构地区：[1]上海宝能轻质材料有限公司,上海宝山石太路409号200942

出　　处：《深冷技术》2005年第2期34-36,共3页

摘　　要：分析了憎水膨胀珍珠岩的憎水机理和憎水涂敷处理工艺,对普通膨胀珍珠岩和憎水膨胀珍珠岩的性能进行了对比。The paper analyzes the mechanism of counter-water affininty perlite and its coating procedure.A comparison between the conventional perlite and counter-water affinity perlite in terms of characteristics has been made.In the end the practical effects of counter-water affinity perlite used in air separation units are described.

关 键 词：空分设备 绝热材料 憎水 膨胀珍珠岩 性能 

分 类 号：TU551.34[建筑科学—建筑技术科学]