Using this product as the continuous phase of emulsified explosives, the prepared emulsified explosives have high viscosity, good detonation performance and good storage stability.The main features of this product are as follows:
1. It has a suitable chain length and molecular structure, can be well matched and coupled with the emulsifier, can be well emulsified and form a continuous phase of the emulsified explosive, and the continuous phase oil film has a high strength, which can prevent the oil film of inorganic oxidants such as ammonium nitrate from being deformed or broken during salt crystallization.
2. The raw materials are selected from hydrocarbons, which are good incendiary agents. They can quickly participate in the reaction in the explosion reaction, produce a lot of gas and energy, and expand to do work.
3. In the presence of an emulsifier, an oil-in-water emulsifying system is formed with a brine solution of inorganic oxidants such as ammonium nitrate, and the brine solution is fully coated to prevent the stratification of each phase and prevent external water erosion and leaching. It has good water resistance.
4. The formed oil film is in close and full contact with the droplets of the oxidant saline solution, which is conducive to the excitation and transmission of detonation, and acts as a sensitizer.
5. It has a suitable viscosity, and the viscosity can vary with temperature; at the emulsifying temperature, it has good fluidity and is easy to emulsify; at the sensitization temperature and storage and use conditions, it has a high viscosity, which can effectively fix and preserve the sensitized bubbles, so that the emulsified explosives have high detonation sensitivity and storage stability.
6. It has good plasticity, so that the particles in the emulsified explosive system slide into contact, and the resistance is reduced. The emulsified explosive has low sensitivity to friction, impact and shooting, and has good safety performance.
As a continuous phase of oil-phase materials, this product is used in the production of explosives in the coal industry, engineering construction and other civil explosive industries to improve the explosive performance and safety of explosives.