| 摘要 |
PURPOSE:To provide the latent heat accumulating material of CH3COONa.3H2O whose overcooling condition is stabilized. CONSTITUTION:When CH3COONa.3H2O is added with 10wt.%, 20wt.% or 30wt.% of pure water, the range of solidifying temperature distribution is reduced from -14.0--16.0 deg.C upon adding nothing to -13.5--19.0 deg.C, -23.0--31.0 deg.C or -40 deg.C respectively. |
