Igniting explosive for non-electric cutting knife

Abstract

The invention discloses an igniting explosive for a non-electric cutting knife. The igniting explosive is prepared from the following components in parts by weight according to a proportion ratio: 35to 50 parts of ammonium perchlorate, 15 to 30 parts of tin dioxide, 10 to 20 parts of titanium carbide, 5 to 15 parts of phenolic resin, 2 to 8 parts of graphite, and 5 to 10 parts of aluminum slag, wherein the ammonium perchlorate, the tin dioxide, the titanium carbide, the phenolic resin and the graphite are respectively screened once in a 100-mesh way; the aluminum slag is screened once in a 80to 100-mesh way; after mixing, the components are respectively screened for three times in 100-mesh, 80-mesh and 100-mesh ways, and are mixed for three times, so as to obtain the required igniting explosive. The igniting explosive has the advantages that the preparation is simple and convenient, the stability is good, the main explosive is ignited at high temperature and high pressure, the normaluse of the product is guaranteed, and the like.

Description

technical field [0001] The invention relates to an ignition agent for an electric cutting knife, belonging to the technical field of the electric cutting knife. Background technique [0002] With the development of self-propagating technology, the non-electric cutting knife, which achieves the cutting effect through the high-temperature energy generated by the grain reaction, has gradually been promoted from military products to civilian products due to its simple structure, easy to use, light portability, and high safety. In use, the current non-electric cutting knives use an electric ignition device to ignite the igniter, and the igniter ignites the main drug. However, in the prior art, the igniter is prone to gas explosion, the explosion is too strong, and the stability is poor. , affecting the ignition of the main drug. Contents of the invention [0003] In view of the above technical problems, the purpose of the present invention is to provide an igniter for electric...

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Problems solved by technology

[0002] With the development of self-propagating technology, the non-electric cutting knife, which achieves the cutting effect through the high-temperature energy generated by the grain reaction, has gradually been promoted from military products to civilian products due to its simple structure, easy to use, light portability, and high safety. In use, the current non-electric cutting knives use an electric ignition device to ignite the igniter, and the igniter ignites the main drug. However, in the prior art, the igniter is prone to gas explosion, the explosion is too strong, and the stability is poor. , affecting the ignition of the main drug

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