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Composition for cleaning residue in bore of artillery

A composition and residue technology, which is applied in the field of removing gunpowder residues and other dirt in the inner chamber of artillery, can solve the problems of long residual time of cleaning liquid, corrosion in the inner chamber of artillery, poor cleaning effect, etc. Service life, economical effect

Inactive Publication Date: 2004-03-24
ORDNANCE TECH RES INST OF THE GENERAL ARMAMENT DEPT PLA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The remaining time of cleaning fluid is long, the loss is serious, the cleaning effect is poor, and it is easy to cause the inner bore of the gun to be corroded
At the same time, the clearing liquid is easy to solidify under low temperature conditions, which is inconvenient to use

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Composition formula for wiping gunpowder residue in the gun bore

[0015] Raw material name Content (m / m, %)

[0016] No. 45 transformer oil 45

[0017] Polymethacrylate (T602) 5

[0018] Barium petroleum sulfonate (T701) 10

[0019] N46 Refrigeration Oil 20

[0020] Ethylene glycol monoethyl ether 10

[0021] Trivinyl chloride 9

[0022] Isoamyl acetate 1

[0023] performance test results

[0024] Item Test result Test method

[0025] Flash point, ℃ 67 GB / T 267

[0026] Kinematic viscosity, cst GB / T 265

[0027] 40°C 12.2

[0028] -45°C 3350

[0029] Pour point, ℃ <-60 GB / T 3535

[0030] Gunpowder residue removal rate, % 99 Attached

[0031] Four-ball wear test SH / T

[0032] 0189

[0033] Wear scar diameter, mm 0.72

[0034] Damp heat test (96h, level) A GB / T 2361

Embodiment 2

[0036] Composition formula for wiping gunpowder residue in the gun bore

[0037] Raw material name Content (m / m, %)

[0038] Polyalphaolefin synthetic oil 45

[0039] Polymethacrylate (T602) 4

[0040] Polyisobutylene (T603) 2

[0041] Barium petroleum sulfonate (T701) 8

[0042] Barium Dinonylnaphthalene Sulfonate (T705) 1

[0043] N46 Refrigeration Oil 20

[0044] Ethylene glycol monoethyl ether 10

[0045] Trichloroethylene 10

[0046] performance test results

[0047] Item Test result Test method

[0048] Flash point, ℃ 69 GB / T 267

[0049]Kinematic viscosity, cst GB / T 265

[0050] 40°C 10.8

[0051] -45°C 2322

[0052] Pour point, ℃ <-60 GB / T 3535

[0053] Gunpowder residue removal rate, % 99 Appendix

[0054] Four-ball wear test SH / T 0189

[0055] Wear scar diameter, mm 0.72

[0056] Damp heat test (96h, level) A GB / T 2361

Embodiment 3

[0058] Composition formula for wiping gunpowder residue in the gun bore

[0059] Raw material name Content (m / m, %)

[0060] Light diesel distillate base oil 40

[0061] Polyisobutylene (T603) 10

[0062] Barium petroleum sulfonate (T701) 8

[0063] Barium Dinonylnaphthalene Sulfonate (T705) 1

[0064] Dodecenylsuccinic acid (T746) 1

[0065] N46 Refrigeration Oil 20

[0066] Ethylene glycol monoethyl ether 6

[0067] Trichloroethylene 12

[0068] Isoamyl acetate 2

[0069] performance test results

[0070] Item Test result Test method

[0071] Flash point, ℃ 66 GB / T 267

[0072] Kinematic viscosity, cst GB / T 265

[0073] 40°C 9.12

[0074] -45°C 3050

[0075] Pour point, ℃ <-60 GB / T 3535

[0076] Gunpowder residue removal rate, % 99 Attached

[0077] record

[0078] Four-ball wear test SH / T 0189

[0079] Wear scar diameter, mm 0.77

[0080] Damp heat test (96h, level) A GB / T 2361

[0081] appendix

[00...

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Abstract

The present invention relates to a kind of abrasive cleanser composition for removing gunpower residue from bore of gun and other scale deposit. The lubricating base oil of said composition organic solvent, viscosity index improving agent and oil-soluble anti-corrsive agent, in which their contents are respectively 5-30%, 3-10% and 5-20%. Besides, said composition also has the functions of preventing rust and lubricating bore of the gun.

Description

technical field [0001] The invention belongs to the technical field of the gunpowder residue wiping composition in the inner chamber of a cannon, in particular a composition for removing the gunpowder residue and other dirt in the inner chamber of a cannon. technical background [0002] At present, the removal of gunpowder residues in the inner chamber of the artillery mainly uses inorganic chemical materials such as weak alkali aqueous solution and soapy water. Inorganic scavenger liquids are slow in removing gunpowder residues, and it usually takes 1 to 2 weeks of wiping and maintenance to complete the wiping after the artillery is fired. The cleaning liquid has a long residual time, serious loss, and poor cleaning effect, which is easy to cause corrosion of the inner bore of the gun. At the same time, the clearing liquid is easy to solidify under low temperature conditions, which is inconvenient to use. Contents of the in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M159/04C11D7/22F41F1/00
Inventor 谭胜陈学军付洪瑞冯广斌阎鹏程王士钊
Owner ORDNANCE TECH RES INST OF THE GENERAL ARMAMENT DEPT PLA
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