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Jinan, China

Liu J.C.,Institute 53 of CNGC | Wang D.Y.,Institute 53 of CNGC | Chen Y.W.,Institute 53 of CNGC | Li S.H.,Institute 53 of CNGC | Wei H.Z.,Institute 53 of CNGC
Advanced Materials Research | Year: 2014

For the problem that cracks exist when the advanced materials are attacked or shocked, and the cracks are hard to self-healing. The microcapsules are put forward to make great effects on healing the cracks to some extents. The manufacturing methods of microcapsules are reviewed, including Matrix Polymerization, In-situ Polymerization, In-situ Cross-linking, Solvent Evaporation Method. And the conclusion and problems are prospected finally. Microcapsules are widely used in key important parts of some key equipments in recovering microcracks under the situation that the structures are deeply destroyed when attacked by the coming objects. From the recent literatures, it is found that the usage of microcapsules in recovering the destroyed armors do work not efficiently as well as imagined. However, this kind of technology is very important in self-healing aspect. It shows that numerous works need to be done to make a breakthrough about this kind work. Relative researches are interviewed so as to make a conclusion of the works and at the same time the advices about this direction or prospection are prospected. © (2014) Trans Tech Publications, Switzerland. Source

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