| 摘要 |
PURPOSE:To obtain a latent heat storage material useful for highly efficient heat recovery systems, capable of raising latent heat storage density per cost by mixing a polyethylene glycol with alcohol, etc. CONSTITUTION:The latent heat storage material can be obtained by mixing (A) as the chief component, a polyethylene glycol 600 in average molecular weight with (B) 0.2-20wt.% of at least one kind of alcohol or polyhydric alcohol (pref. 1-decanol or glycerin). |
