METHOD OF MODIFYING SURFACE OF OCTOGENE WITH POLYACRYLAMIDE Russian patent published in 2011 - IPC C06B21/00 C06B25/34 C06B45/22 

FIELD: chemistry.

SUBSTANCE: disclosed is a method of embedding polyacrylamide particles onto octogene crystals, involving preparation of a polyacrylamide solution with concentration 0.05…0.5% in distilled water, batching octogene in weight ratio of octogene to polyacrylamide solution 1:(10…15) for 10…15 minutes, mixing at temperature 15…30°C for 40…60 minutes, cooling to temperature +5…+10°C, filtering the residue, drying to constant weight at temperature 60±5°C.

EFFECT: low fire risk of the process of modifying octogene, low sensitivity to mechanical effects and electric spark.

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