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Sodium formate as low temperature phase change material in cold storage insulation box.

[In Chinese. / En chinois.]

Author(s) : CHEN W., ZHANG X., HUANG Y., et al.

Type of article: Article

Summary

The cold storage material of HCOONa . 2H20 21 % + water 79% which have appropriate phase change temperature , large latent heat , 1?ge thermal conductivity and good stability was studied in this paper. Cold storage insulation boxes with two kinds of insulation layers have been produced , one is pure polyurethane foam (PU) and the other is vacuum insulation panel and polyurethane foam (VIPPU). Cold storage agents were frozen in the low temperature refrigerator and then were put into the cold storage insulation boxes.

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Pages: 68-72

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