| 摘要 |
PURPOSE:To obtain a heat storage material having excellent thermal conductivity and a short heat dissipation-heat storage time by blending a raw material composition comprising a paraffin and a hydrocarbon-based organic polymer with fibers of high thermal conductivity having a specific diameter and aspect ratio. CONSTITUTION:(A) A raw material composition comprising (i) a paraffin such as wax and (ii) a hydrocarbon-based organic polymer such as polystyrene or rubber is mixed with (B) fibers of high thermal conductivity having 0.005-1mm diameter and 10-1,500 aspect ratio to give a heat storage composition extremely suitable for uses such as heat exchange of heat storage tank requiring rapidness. 100 pts.wt. component (i) is preferably mixed with 5-30 pts.wt. component (ii). |
