【摘要】 讨论了平板法测量导热系数的原理。介绍了导热仪的结构。给出了对新型高导热性能有机高分子材料的导热系数测试结果。测试表明 ,此导热仪可对不良导热材料进行低于 0℃的测量。填补了国内这方面的空白更多还原

【Abstract】 Discusses the principle of thermal conductivity determination using slab method.Introduces the composition of determination device.Test was carried out on a kind of new high molecular polymer.The result shows a satisfied application on thermal conductivithy determination under 0℃,which was the nationwide first one.更多还原