Can warm stickers spontaneously combust in the trash?
Warm paste is a kind of use of galvanic cells to accelerate the oxidation reaction speed, the chemical energy into heat heating tools, the main components of which are iron powder, activated carbon, inorganic salts, vermiculite and water, the ignition point of these substances are very high, generally speaking, will not spontaneously ignite. And the temperature of the warm paste is only about 60 degrees, which cannot meet the requirements of spontaneous combustion. Therefore, if the warm paste is put in the trash can, it must be composed of other inflammable substances.