The working principle of safety matches: Head: oxidizing agent (KClO3, MnO2), combustibles (e.g., sulfur, etc.), a binder. Matchbox side: red phosphorus, antimony trisulfide, adhesive.
Using the matchstick is one of the means to fire, its invention has made immortal contributions to human beings in fire-making. The matchstick brings a lot of convenience to our daily life, but do you...
The common black match is the original design of the safety match, originated from Sweden. Since the match head is still black after it is lit, in order to make a difference, later some dyes were adde...
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