Heating stickers and heating kits containing the heating stickers
A technology of heating stickers and heating layers, which is applied in the fields of heating appliances for treatment, cooling appliances for treatment, medical science, etc., which can solve the problems of dry skin, inconvenient use, large size, etc., and achieve increased absorption and simple method, the effect of increasing the temperature
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[0078] Exothermic compositions were selected and prepared from the foregoing examples. As the silicon-containing mineral particles, trass (7% by weight of the total weight of the exothermic composition) was used, and as the metal particles, iron powder (72% by weight) was used. In addition, activated carbon (7 wt %) was used as an oxidizing agent, and 20% (14 wt %) of a sodium chloride aqueous solution was used as a catalyst. These substances are mixed at room temperature and applied by lamination at a temperature of 100 to 130° C. to form uniformly.
[0079] In this embodiment, volcanic soil was used as the silicon-containing mineral particles, but other silicon-containing mineral particles such as zeolite may also be used. In addition, as a catalyst, an aqueous sodium chloride solution is used, but as described above, a compound containing salts that oxidize metal particles and water may also be used. In addition, as the oxidizing agent, carbon compounds such as white carb...
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