无机材料学报 ›› 2012, Vol. 27 ›› Issue (10): 1117-1120.DOI: 10.3724/SP.J.1077.2012.12231 CSTR: 32189.14.SP.J.1077.2012.12231

• 研究快报 • 上一篇    

掺锑的纳米SnO2/WPU复合隔热涂层的制备与表征

陆扣留1, 季振国1,2, 孔 哲1, 李红霞1, 张 峻1   

  1. (1. 杭州电子科技大学 电子材料与器件实验室, 杭州310018; 2. 浙江大学 硅材料国家重点实验室, 杭州310027)
  • 收稿日期:2012-04-16 修回日期:2012-05-14 出版日期:2012-10-20 网络出版日期:2012-09-17
  • 作者简介:LU Kou-Liu(1987–), female, candidate of master degree. E-mail: lkl060702214@sina.com
  • 基金资助:

    National Natural Science Foundation of China (61072015); Natural Science Foundation of Zhejiang Province (Z4110503, Q12E020007)

Preparation and Thermal Insulating Properties of Antimony Doped Nano-SnO2/Waterborne Polyurethane Composite Coatings

LU Kou-Liu1, JI Zhen-Guo1,2, KONG Ze1, LI Hong-Xia1, ZHANG Jun1   

  1. (1. Electronic Materials and Devices, Hangzhou Dianzi University, Hangzhou 310018, China; 2. State Key Laboratory of Silicon materials, Zhejiang University, Hangzhou 310027, China)
  • Received:2012-04-16 Revised:2012-05-14 Published:2012-10-20 Online:2012-09-17
  • About author:LU Kou-Liu(1987–), female, candidate of master degree. E-mail: lkl060702214@sina.com
  • Supported by:

    National Natural Science Foundation of China (61072015); Natural Science Foundation of Zhejiang Province (Z4110503, Q12E020007)

摘要: 利用掺锑的纳米SnO2 和水性聚氨酯(WPU)制备了透明隔热的复合涂层. 实验发现涂层的隔热起因于涂层中掺锑的纳米SnO2 粒子对红外线的吸收. 隔热测试结果表明在阳光的照射下, 涂层表面的温度升高, 而测试箱内的温度最大下降17.5℃. 实验制备的掺锑的纳米SnO2/WPU复合隔热涂层具有许多优点, 如成本低、化学性能稳定、制作方便等, 是一种性价比较高的隔热涂层.

关键词: 纳米SnO2, 水性聚氨酯, 复合涂层, 隔热涂层

Abstract: Transparent and thermal insulation coatings were prepared from antimony doped nano-SnO2/waterborne polyurethane composite emulsion. It’s found that thermal insulation is resulted from the absorbance of the infrared light by antimony doped nano-SnO2 particles in the composite coatings. Thermal insulation measurement results show that under illumination of sunlight, the temperature of the coated glass surface increases, while the temperature inside the measurement box decrease as much as 17.5℃. Therefore, antimony doped nano-SnO2/waterborne polyurethane composite coatings are cost effective thermal insulating coating due to many advantages such as low cost, chemically stable, and easy in process.

Key words: nano-SnO2, waterborne polyurethane, composite, thermal insulation coatings

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