http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111440038-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C06B23-004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C06B23-009 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C06B31-285 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C06B21-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C06B23-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C06B31-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C06B21-00 |
| filingDate | 2020-06-05^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-03-08^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-03-08^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111440038-B |
| titleOfInvention | Emulsion explosive capable of rapidly adjusting hardness and viscosity and preparation method thereof |
| abstract | The invention discloses an emulsion explosive capable of rapidly adjusting hardness and viscosity and a preparation method thereof. A carboxyl compound is added to the oil phase of the emulsion explosive to prepare a latex matrix with the oil phase, and metal hydroxide is added to the sensitizer solution. The sensitizer solution is mixed with the above-mentioned latex base, so that the carboxyl compound in the latex base reacts with the metal hydroxide to form a solid product carboxylate, thereby increasing the viscosity and hardness of the emulsion explosive. The invention can realize the viscosity adjustment of the emulsion explosive within 20s, the adjustable range of the viscosity of the on-site mixed emulsion explosive at 40°C is 30000CP-200000CP, and the adjustable range of the hardness of the packaged emulsion explosive at 25°C is 9mm-38mm; , the characteristics of a wide adjustment range. Without increasing the pumping pressure of the emulsion explosive equipment, the invention solves the problem that the existing roll-shaped emulsion explosives are relatively soft in the production and use process, and also solves the problem that the existing mixed-packed emulsion explosives are charged to the upward hole at the same time. drug leakage problem. |
| priorityDate | 2020-06-05^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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