4-triazol-5-one(NTO) were reviewed.It is indicated that NTO is an insensitive explosive which is high energetic
safe and inexpensive.It is compatible with other materials.NTO-based explosive formulations are beneficial to enhance the essential safety and power of ammunitions because they exceed the B composition in energy.It can pass the test of insensitive ammunition.The high acidity of NTO can be reduced by selecting binders which are easily to react with NTO through acid-base interaction.The defect of soluble in water of NTO can be overcomed through proper process.
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references
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