A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Polymer microcapsule for self-repairing of ultra-high performance concrete and preparation method of polymer microcapsule
The invention belongs to the technical field of concrete self-repairing, and particularly relates to an ultra-high performance polymer microcapsule for concrete self-repairing. The polymer microcapsule is prepared from the following raw materials: a capsule wall material I, a capsule wall material II, a capsule core material, a curing agent, a cross-linking agent, a pH regulator, an organic solvent and deionized water. The polymer microcapsule is of a double-shell structure, the outer shell ensures that the microcapsule is not damaged in the stirring process, meanwhile, the inner shell and the outer shell are crosslinked, it is ensured that the inner shell and the outer shell are not separated, and a guarantee is provided for concrete repairing.
本发明属于混凝土自修复技术领域，具体涉及一种超高性能混凝土自修复用聚合物微胶囊。该聚合物微胶囊所用的原料有囊壁材料I、囊壁材料II、囊芯材料、固化剂、交联剂，pH调节剂、有机溶剂及去离子水。本发明的聚合物微胶囊为双壳结构，外壳保证微胶囊在搅拌过程不被破坏，同时在内壳与外壳之间进行交联，保证外壳与内壳之间不会分离，为混凝土的修复提供保障。
Polymer microcapsule for self-repairing of ultra-high performance concrete and preparation method of polymer microcapsule
The invention belongs to the technical field of concrete self-repairing, and particularly relates to an ultra-high performance polymer microcapsule for concrete self-repairing. The polymer microcapsule is prepared from the following raw materials: a capsule wall material I, a capsule wall material II, a capsule core material, a curing agent, a cross-linking agent, a pH regulator, an organic solvent and deionized water. The polymer microcapsule is of a double-shell structure, the outer shell ensures that the microcapsule is not damaged in the stirring process, meanwhile, the inner shell and the outer shell are crosslinked, it is ensured that the inner shell and the outer shell are not separated, and a guarantee is provided for concrete repairing.
本发明属于混凝土自修复技术领域，具体涉及一种超高性能混凝土自修复用聚合物微胶囊。该聚合物微胶囊所用的原料有囊壁材料I、囊壁材料II、囊芯材料、固化剂、交联剂，pH调节剂、有机溶剂及去离子水。本发明的聚合物微胶囊为双壳结构，外壳保证微胶囊在搅拌过程不被破坏，同时在内壳与外壳之间进行交联，保证外壳与内壳之间不会分离，为混凝土的修复提供保障。
Polymer microcapsule for self-repairing of ultra-high performance concrete and preparation method of polymer microcapsule
一种超高性能混凝土自修复用聚合物微胶囊及其制备方法
LUO ZHONGTAO (author) / GAO MINGKANG (author) / GUO SENLIN (author) / LIU XIAOHAI (author) / LIU LEI (author) / HAI RAN (author) / ZHI TIANYI (author) / ZHANG MAOLIANG (author) / YANG YIFAN (author) / GE MENGXIAO (author)
2024-07-12
Patent
Electronic Resource
Chinese
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