Self-heating composition and application thereof

• Main Authors: LU YANLONG, ZHEN SHIQING, WANG KAI
• Format: Patent
• Language: Chinese; English
• Published: 28.06.2022
• Subjects: ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; ADHESIVES; CHEMISTRY; CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; CONVEYING; DYES; HANDLING THIN OR FILAMENTARY MATERIAL; MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; PACKAGES; PACKAGING ELEMENTS; PACKING; PAINTS; PERFORMING OPERATIONS; POLISHES; STORING; TRANSPORTING

The invention discloses a self-heating composition which comprises a main heating reagent and an ignition agent zirconium powder, wherein the main heating reagent is composed of aluminum powder, chromium sesquioxide, potassium permanganate and calcium fluoride; the invention further provides application of the self-heating composition, and the self-heating composition is used for self-heating food. The self-heating composition provided by the invention not only can shorten the heating time and improve the heat release, but also can ensure the safety and stability of the system. The method is suitable for preparing the self-heating composition, and the prepared self-heating composition is further applied to the field of self-heating food. 本发明公开了一种自发热组合物，它包括由铝粉、三氧化二铬、高锰酸钾和氟化钙组成的主加热试剂和引燃剂锆粉；本发明还提供了上述自发热组合物的应用，用于自热食品。本发明提供的自发热组合物不仅可以缩短加热时间、提高放热量，还能过确保体系的安全性和稳定性。本发明适用于制备自发热组合物，制备的自发热组合物进一步应用于自热食品领域。