| 摘要 |
PURPOSE:To obtain the title composition which enables utilization of stable latent heat without causing supercooling in a prescribed temperature region, and allows repeated heat storage and discharge stably for a long time, by using n-butyl palmitate as its contituent. CONSTITUTION:50-100wt.% n-butyl palmitate (A) is mixed with a fatty acid ester (B) other than component A, such as a straight-chain saturated fatty acid ester (e.g., n-butyl stearate), and if required, 30wt.% or less heat storage component (C) comprising an organic substance compatible with components A and B, such as n-paraffin, giving the title composition composed mainly of fatty acid esters. |
