负压发泡在冰箱上的应用研究
Study on Application of Vacuum Foaming in Refrigerator
DOI: 10.12677/MS.2019.93034, PDF,   
作者: 胡 锋, 曹立军, 李 彬, 刘 莉：海信容声(广东)冰箱有限公司，广东 佛山
关键词: 聚氨酯泡沫；发泡剂；负压；Polyurethane Foam； Foaming Agent； Vacuum
摘要: 本文采用以环戊烷为主体的环保型混合发泡剂，研究出常压注泡、负压充填、常压环境固化和脱模的负压新发泡技术，结果显示，该负压发泡技术可提高冰箱发泡效率和保温效果，减少原材料用量。
Abstract: In this paper, cyclopentane as the main part of environmental friendly foaming agent is used to study vacuum new foaming technology of atmospheric pressure injection foaming, subatmospheric pressure filling, atmospheric environment curing and demoulding. The results show that vacuum foaming technology can improve the foaming efficiency and heat preservation effect of refrigerators, and reduce the consumption of raw materials.
文章引用：胡锋, 曹立军, 李彬, 刘莉. 负压发泡在冰箱上的应用研究[J]. 材料科学, 2019, 9(3): 257-263. https://doi.org/10.12677/MS.2019.93034

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