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聚碳酸酯多腔绝热中空玻璃 热工性能研究
作者：李宁1，2，孟庆林2，赵立华2，张楠3
（1.东莞理工学院，广东 东莞 523808；2.华南理工大学 亚热带建筑科学国家重点实验室，广东 广州 510640；
3.广州市建筑科学研究院有限公司，广东 广州 510440）
摘要：以高透明低密度的聚碳酸酯透明材料为多腔中空玻璃的间隔材料，系统研究了多腔绝热中空玻璃系统的构造，利用美国劳伦斯伯克利实验室的Optics6软件对多种结构的多腔中空玻璃热工性能进行研究。结果表明：在基本不增加中空玻璃质量的情况下，随着腔体数量和厚度的增大，中空玻璃可实现低传热系数和高可见光透过率。
关键词：聚碳酸酯膜（PC）；多腔绝热中空玻璃系统；低传热系数；高可见光透过率
中图分类号：TU111.19+3 文献标识码：A 文章编号：1001-702X（2020）01-0101-03
Study on thermal properties of polycarbonate multi-chamber heat-insulated hollow glass
LI Ning1，2，MENG Qinglin2，ZHAO Lihua2，ZHANG Nan3
（1.Dongguan University of Technology，Dongguan 523808，China；
2.State Key Laboratory of Subtropical Building Science，
2.State Key Laboratory of Subtropical Building Science，
South China University of Technology，Guangzhou 510640，China；
3.Guangzhou Institute of Building Science Co. Ltd.，Guangzhou 510440，China）
Abstract：The high transparent low density polycarbonate transparent material is used as the spacer material of multi-cavity heat-insulated hollow glass. The structure of the multi-cavity hollow glass system is systematically studied. The thermal performance of the multi-chamber hollow glass with multi-structures are studied by the Optice6 software of the Lawrence Berkeley Laboratory. The results show that under the condition not increasing the hollow glass mass，with the increase of the number and thickness of the chamber，the hollow glass can achieve low heat transfer coefficient and high visible light transmittance.
Key words：polycarbonate membrane（PC），multi-chamber heat-insulated hollow glass system，low heat transfer coefficient，high visible light transmission