Kinetite [SEP] material used
Kinetite
Kinetite was an explosive material patented in 1884 by T. Petry and O. Fallenstein, It consisted of nitro-benzol thickened or gelatinised by the addition of some collodion-cotton incorporated with finely ground potassium chlorate and precipitated antimony sulphide. 
It is an orange coloured, plastic mass, with the characteristic strong smell of nitro-benzol. It was manufactured by dissolving gun cotton in nitrobenzene.
Developed as a safer alternative to dynamite, its manufacture and manipulation were claimed to be without danger as it required a very high
to cathodically protect metals that are exposed to sea water. A zinc disc attached to a ship's iron rudder will slowly corrode while the rudder stays intact. Similarly, a zinc plug attached to a propeller or the metal protective guard for the keel of the ship provides temporary protection.
With a standard electrode potential (SEP) of −0.76 volts, zinc is used as an anode material for batteries. (More reactive lithium (SEP −3.04 V) is used for anodes in lithium batteries ). Powdered zinc is used in