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상전이물질을 함유한 폴리우레아 마이크로캡슐의 제조와 섬유복합소재에의 적용

Preparation of Polyurea Microcapsules Containing Phase Change Material and their Application on Fiber Composites

김현진|최해욱|박수민|김혜인
한국염색가공학회 (The Korean Society Of Dyers And Finishers)|2007.02|한국염색가공학회지 (Textile Coloration and Finishing)|제19권 제1호|pp. 37-44

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Abstract

In this study, for textile use, the octadecane of phase change materials(PCM) was encapsulated in several micro-diameter shell which prevents leakage of the material during its liquid phase. Microencapsulated PCM(PM) was prepared with the different weight ratio of core material to wall material and by interfacial polymerization methods using polyurea as shell material. Phase stability for O/W emulsion of PCM and PVA aq. (PE) was evaluated by Turbiscan Lab. The capsule formation was identified using FT-IR. Physical properties of microcapsules including diameter, particle distribution, morphology were investigated. Thermal transport properties of suede treated with PM(SPM) were determined by KES-F7 system.

참고문헌 (13)

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