| 摘要 |
FIELD: oil and gas industry. ^ SUBSTANCE: thermoplastic solid-fuel composition containing ammonium nitrate, rubber, combustion catalyst includes powder-like butadiene-nitrile rubber with particle size of 0.4-2.0 mm as rubber, potassium bichromate or ammonium bichromate as combustion catalyst at the following component ratio, wt %: ammonium nitrate 79 - 88, the above rubber 8-18, potassium bichromate or ammonium bichromate 1-11. ^ EFFECT: increasing rate of combustion of the composition at increased pressure and reducing the content of solid combustion products. ^ 4 ex, 1 tbl |
