Explanation

plastic explosive generally refers to the main explosive, adhesive, plasticizer, etc., which is in the form of dough. It still has plasticity and flexibility at -50-70 ° C, and is easy to pinch into the desired shape. It can also be used to fill complex shaped projectiles, with low mechanical sensitivity and safe use. explosion performance is good, the explosion speed can reach more than 8km/s, the property is stable, easy to camouflage and carry, and the scope of application is wide. The main explosive is used to provide energy; adhesive is a additive used to ensure the plasticity and proper sensitivity of explosive; plasticizer is used to increase the solubility and flow ability of macromolecule adhesive. The manufacturing of plastic explosive mainly includes the steps of raw material preparation, adhesive dissolution, mixed granulation, suction filtration, washing and drying, and the common methods include solution water suspension manufacturing, kneading, polymerization and volatilization. Widely used, mainly for anti tank armor piercing shells and engineering blasting.

Classification