| 摘要 |
PURPOSE:An organic heat-storing material composition that contains a powder or flakes of a high thermally conductive substance and an antisettling additive therefor, thus having improved thermal conductivity without any adverse effect on the long- term stability. CONSTITUTION:The objective heat-storing material composition of obtained by using (A) a high thermally conductive powder or flakes of less than 100 micron thickness, with a thermal conductivity of higher than 0.01cal/cm.sec. deg.C by 1- 20vol% and (B) an antisettling agent for component A such as a fine powder of inorganic compound such as silica and/or asbestos. As an example of component A, is used metal or alloy of iron, copper, nickel or magnesium, metal oxide such as alumina or beryllia, carbon black or graphite. A suitable example of component B is asbestos fiber of less than 0.18g/cc aparent density and of 2-15mm. length. |
