| 玻璃微珠在隔热涂料中的隔热性能研究 |
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| 引用本文： | 靳涛,刘立强,李德华. 玻璃微珠在隔热涂料中的隔热性能研究[J]. 山东科技大学学报(自然科学版), 2009, 28(1): 60-63 |
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| 作者姓名： | 靳涛 刘立强 李德华 |
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| 作者单位： | 1. 山东科技大学,材料科学与工程学院,山东,青岛,266510
2. 山东科技大学,理学院,山东,青岛,266510 |
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| 摘 要： | 中空玻璃微珠有增强隔热的作用，其传热性能主要与它的性能和成膜物的组成有关，分析了中空玻璃微珠在弹性隔热涂料中的填充量、涂层厚度对涂料隔热性能的影响，并与膨胀珍珠岩、海泡石、膨胀蛭石等填料进行了比较；分析了隔热原理，在傅里叶传热定律的基础上，简化传热模型。
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| 关 键 词： | 隔热涂料 阻隔 玻璃微珠 |
Study on the Thermal Insulation Performance of Hollow Glass Beads in Thermal Insulation Coatings |
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| JIN Tao,LIU Li-qiang,LI De-hua. Study on the Thermal Insulation Performance of Hollow Glass Beads in Thermal Insulation Coatings[J]. Journal of Shandong Univ of Sci and Technol: Nat Sci, 2009, 28(1): 60-63 |
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| Authors: | JIN Tao LIU Li-qiang LI De-hua |
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| Affiliation: | 1.School of Material Science and Eng.;SUST;Qingdao;Shandong 266510;China;2.College of Science;China |
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| Abstract: | The glass beads can increase the thermal insulation and the heat transfer capability is related with the performance of glass beads and the composition of the materials for forming the organic films.The results showed that the film thickness and filled quantity of the different fillers could affect the heat insulation,such as expanded perlite,sepiolite,expanded vermiculite and the effect was validated by experiment.The thermal insulation theory was analyzed and the heat transfer model was simplified based o... |
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| Keywords: | thermal insulation coatings obstructing hollow glass bead |
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