| WANG Yong-feng,ZHOU Xue-mei,WEI Wen-zheng,ZHANG Tian-cai.Preparation and Thermal Property of Paraffin/UF Phase Change Microcapsules[J],(4):107-109 |
| Preparation and Thermal Property of Paraffin/UF Phase Change Microcapsules |
| Received:March 02, 2012 Revised:August 20, 2012 |
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| DOI： |
| KeyWord:in-situ polymerization microcapsule paraffin phase change material thermal property |
| Author | Institution |
| WANG Yong-feng |
No.59 Institute of China Ordnance Industry, Chongqing , China |
| ZHOU Xue-mei |
No.59 Institute of China Ordnance Industry, Chongqing , China |
| WEI Wen-zheng |
No.59 Institute of China Ordnance Industry, Chongqing , China |
| ZHANG Tian-cai |
No.59 Institute of China Ordnance Industry, Chongqing , China |
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| Abstract: |
| The microcapsules containing paraffin were prepared through the in-situ polymerization method using UF as the wall materia1. The morphology and thermal properties of the microcapsules were characterized by scanning electronic microscope(SEM)and differential scanning calorimeter(DSC), and the effects of the ratio of core to wall on the morphology and phase change properties of the microencapsulated paraffin were investigated. The results showed that when the ratio of core to wall was equal to 2:1, the phase-transforming point and the latent heat of microcapsules was near to those of paraffin core. |
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