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Heat generating microcapsules for self-healing polymer applications
Heat generating microcapsules for self-healing polymer applications
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机译:发热微胶囊,用于自修复聚合物应用
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摘要
A self-healing polymeric material includes a polymeric matrix material, a plurality of monomer mixture microcapsules dispersed in the polymeric matrix material, and a plurality of heat generating microcapsules dispersed in the polymeric matrix material. Each monomer mixture microcapsule of the plurality of monomer mixture microcapsules encapsulates a mixture of materials that includes a monomer and a heat-triggered initiator. Each heat generating microcapsule of the plurality of heat generating microcapsules encapsulates multiple reactants that undergo an exothermic chemical reaction. The exothermic chemical reaction generates sufficient heat to cause the heat-triggered initiator to initiate a polymerization reaction.
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