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The present invention relates to a micro-capsule for fire extinguishing, to a manufacturing method thereof, and a fire extinguishing device using the same. The micro-capsule for fire extinguishing has a core-shell structure, wherein the core uses a liquid extinguishing agent and the shell uses a high density non-porous polymer material. A de-encapsulation process of the micro-capsule for fire extinguishing takes place in a narrow time and temperature range at a rate of at least 150 %/min, and the stability of a drug in water and other solvents increases significantly. The extinguishing device comprising the micro-capsule for fire extinguishing has an effect of improving service life and operating efficiency.
№ | Имя | Описание | Имя файла | Размер | Добавлен |
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1. | Полный текст | WO2020189900A1.pdf | 1,2 МБ | 30 июля 2024 [krozenhover] |