| 摘要 |
An organic thermal reservoir material containing hydroxyethylcellulose compounded with propylene glycol yields a dry, solid core material. Best results are obtained in a formulation comprising about 4 parts by volume of hydroxyethylcellulose and about 3 parts by volume of propylene glycol. The resultant organic compound is non-toxic, solid, non-tacky, dry and moldable into a solid structural form.
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