Medicine fever iron powder

Medicine fever iron powder

The reaction principle of medical heating iron powder is to use the primary battery to accelerate the oxidation reaction speed and convert chemical energy into heat energy. The reaction process of medical heating iron powder is that the oxygen in the air reacts with iron powder to produce iron trioxide, which is reduced to iron dioxide under the action of carbon powder. In the oxidation-reduction process, it can produce 40℃-60℃ Heat for 20-26 hours. Among them, iron powder, activated carbon, water, and salt constitute the necessary conditions for the primary battery.

Negative electrode: Fe-2e-=Fe2+ Positive electrode: O2 + 2H2O + 4e-=4OH-

Total reaction: 2Fe + O2 + 2H2O=2Fe(OH)2 4Fe(OH)2 + 2H2O + O2=4Fe(OH)3↓2Fe(OH)3 = Fe2O3+3H2O

Medical fever iron powder use:

Medical heating iron powder Iron powder is mainly used in industries such as disposable infusion heaters, waist belts, joint care belts, rheumatism stickers, magnetic therapy stickers, magnetic acupuncture stickers, warm babies, warm stickers and other industries.

Product characteristics of medical heating iron powder:

Medical heating iron powder has high stability, good particle size uniformity and long heating time.