CN1300377C - Airplane cleaning agent - Google Patents
Airplane cleaning agent Download PDFInfo
- Publication number
- CN1300377C CN1300377C CNB2004100469701A CN200410046970A CN1300377C CN 1300377 C CN1300377 C CN 1300377C CN B2004100469701 A CNB2004100469701 A CN B2004100469701A CN 200410046970 A CN200410046970 A CN 200410046970A CN 1300377 C CN1300377 C CN 1300377C
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- cleaning agent
- airplanes
- weight
- out system
- active agent
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Abstract
The present invention relates to a cleaning agent for airplanes, which comprises 7 to 16% of surface active agent, 0.1 to 0.3% of methyl benzotriazole, 0.5 to 3% of anhydrous sodium silicate, 0.2 to 0.7% of ethylenediaminetetraacetic acid and water as the rest measured by weight, wherein the surface active agents are dodecylbenzenesulfonic acid and polyoxyethylene nonyl phenyl ether. The present invention is a cleaning agent for airplanes which can effectively clean the outer surfaces and the inner surfaces of the bodies of the airplanes and has the characteristics of universality of various airplane types, high safety dilution ratio, no damage to the rubber components and the polythene plastic components of the airplanes, environmental protection and low cost.
Description
Technical field
The present invention relates to a kind of aeronautical chemistry articles for use, airframe outside surface, aircraft internal surface clean-out system.
Background technology
Surplus the present domestic airline carriers of passengers 800, and annual speed increase with more than 50, the regulation of CAAC is cleaned weekly once, average 200 liters of each consumption, 10400 liters of every airplane annual consumptions, the whole nation is if need 8324 tons, 25000 yuan of prices per ton, the whole year, only civil aviaton added up to 2.08 hundred million yuan.Add the aircraft and the military aircraft of other China General Aviation Corp, national consumption is more than 400,000,000 yuan.And present domestic other producers that can produce the boatization product have 6, though some has certain effect to cleaning the fuselage outside surface, to the cleaning of aircraft internal surface, particularly do not damage the requirement of aircraft rubber parts and vinyon spare, all do not reach.Therefore, clean-out system over half need depend on U.S.'s import.In addition, the safe extension rate that domestic airplane cleaning agent can reach is generally 10,15,20 times, makes the cost of clean-out system increase many virtually.
Summary of the invention
Purpose of the present invention aims to provide a kind ofly can clean airframe outside surface, internal surface effectively, has the general characteristic of each type, and safe Dilution ratio height, does not damage aircraft rubber parts and vinyon spare, environmental protection, the airplane cleaning agent that cost is low.
The objective of the invention is to realize by following manner: following all by weight.
The present invention includes tensio-active agent 7-16.5%, methyl phenylpropyl alcohol three is eaten azoles 0.1-0.3%, anhydrous sodium metasilicate 0.5-3%, ethylenediamine tetraacetic acid (EDTA) 0.2-0.7%, and water surplus, described tensio-active agent are Witco 1298 Soft Acid and polyoxyethylene nonylphenol ether.
Described tensio-active agent also can add ethylene glycol monobutyl ether.
Wherein said Witco 1298 Soft Acid accounts for the 1-3% of whole clean-out system, the 6-13% that polyoxyethylene nonylphenol ether accounts for whole clean-out system.
Described ethylene glycol monobutyl ether accounts for the 1-5% of whole clean-out system.
The present invention is in the trial report that is numbered TC-HH-200435 that test center of CAAC provides, test under two kinds of situations of clean-out system stoste and the diluted ratio of clean-out system 1: 30 (V/V), it is all qualified to comprise that flash-point, proportion, acidity, hard water, cold and hot stability, prolonged storage stability are soaked the every index of corrodibility, sandwich corrosion, hydrogen embrittlement or the like entirely.Particularly in the influence test to rubber parts, test-results is a scavenging solution: tensile strength is+10.2%, unit elongation+10.9%, volume+0.370%; And diluent (1: 30V/V): tensile strength is+4.2%, and extension strength is+4.24%, unit elongation+7.19%, volume+0.594%; Above data all meet inspecting standard.In the influence test to vinyon, test-results is scavenging solution: visual inspection does not make polyethylene surface produce indentation or dipping or very little colour-change; And diluent (1: 30V/V): visual inspection does not make polyethylene surface produce indentation or dipping or very little colour-change.In testing respectively to polycarbonate, polyacrylic acid cracking test, test-results: scavenging solution: no be full of cracks, crackle and etch, diluent (1: 30V/V): no be full of cracks, crackle and etch.And above test proves absolutely that the present invention does not damage aircraft rubber parts and vinyon spare.Be the good airframe outside surface of a kind of cleaning performance, the clean-out system of internal surface.
The following good performance of tool of the present invention:
1. performance is better than traditional airplane cleaning agent.It can clean all surfaces externally and internallies of aircraft safely and up hill and dale, and does not damage coating, synthetic glass, does not also corrode aluminium or causes hydrogen embrittlement.
2. can penetrate grease, carbon dirt and dust etc., not need wiping just can remove crude removal, time saving and energy saving.
3. the scope of application is very wide, and international and domestic various military, civilian types are general;
4. do not burn, ph is 11.5, proportion 1.05, and accumulating and use are all as safe as a house.
5. extension rate height, dilutable water is 30 times when using usually, and is very economical.Can satisfy the requirement of Boeing, Air Passenger, McDonnell Douglas three big offshore company aeronautical chemistry product simultaneously, have the general characteristic of each type, and safe Dilution ratio exceed 10 times than domestic like product.
6. flash-point height, 98 ℃ of boilings, no flash-point, safe in utilization;
7. oxious components such as heavy metal, muriate, phenol are far below national standard.
The present invention succeeds in developing, and has just in time satisfied the requirement of import substitutes, satisfies the needs that domestic various airline carriers of passengers, civilian aircraft, military aircraft outside surface and internal surface clean.
Embodiment
Embodiment 1
Get tensio-active agent 10.4% (weight percent, down together): polyoxyethylene nonylphenol ether (NP-10) 9%, Witco 1298 Soft Acid 1.4%; Methyl benzotriazazole 0.3%, ethylenediamine tetraacetic acid (EDTA) 0.55%, anhydrous sodium metasilicate 0.8%, sodium hydroxide 0.35%, silicon oil foam killer 0.001%, 2, ba,sic, or,ang,e 2 0.15%, all the other are water.Above-mentioned raw materials stirred in reactor at normal temperature and pressure get final product.
Embodiment 2
Other is with embodiment 1, methyl benzotriazazole 0.25%.
Embodiment 3
Get tensio-active agent 16.5% (weight percent, down together): NP-10 10.6%, Witco 1298 Soft Acid 2%, ethylene glycol monobutyl ether 3.9%; Methyl benzotriazazole 0.2%, ethylenediamine tetraacetic acid (EDTA) 0.6%, anhydrous sodium metasilicate 2.7%, sodium hydroxide 0.35%, silicon oil foam killer 0.001%, 2, ba,sic, or,ang,e 2 0.15%, all the other are water.Above-mentioned raw materials stirred in reactor at normal temperature and pressure get final product.
Embodiment 4
Get tensio-active agent 7% (weight percent, down together): NP-10 6%, Witco 1298 Soft Acid 1%, and other is with embodiment 1.
Embodiment 5
Get tensio-active agent 16% (weight percent, down together): NP-10 13%, Witco 1298 Soft Acid 3%, and other is with embodiment 1.
Claims (4)
1, airplane cleaning agent, it is characterized in that: comprise tensio-active agent 7-16.5%, methyl benzotriazazole 0.1-0.3%, anhydrous sodium metasilicate 0.5-3%, ethylenediamine tetraacetic acid (EDTA) 0.2-0.7%, water surplus, above per-cent all by weight, described tensio-active agent is Witco 1298 Soft Acid and polyoxyethylene nonylphenol ether.
2, airplane cleaning agent according to claim 1 is characterized in that, described tensio-active agent also adds ethylene glycol monobutyl ether.
3, airplane cleaning agent according to claim 1 is characterized in that, described Witco 1298 Soft Acid accounts for the 1-3% of whole clean-out system by weight; Polyoxyethylene nonylphenol ether accounts for the 6-13% of whole clean-out system by weight.
4, airplane cleaning agent according to claim 2 is characterized in that described ethylene glycol monobutyl ether, accounts for the 1-5% of whole clean-out system by weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100469701A CN1300377C (en) | 2004-11-25 | 2004-11-25 | Airplane cleaning agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100469701A CN1300377C (en) | 2004-11-25 | 2004-11-25 | Airplane cleaning agent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1635181A CN1635181A (en) | 2005-07-06 |
| CN1300377C true CN1300377C (en) | 2007-02-14 |
Family
ID=34846023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100469701A Expired - Fee Related CN1300377C (en) | 2004-11-25 | 2004-11-25 | Airplane cleaning agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1300377C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102417868B (en) * | 2011-12-09 | 2013-09-11 | 兰州陇能电力科技有限公司 | Condenser cleaner and application thereof |
| CN102851144A (en) * | 2012-09-20 | 2013-01-02 | 长沙艾森设备维护技术有限公司 | Cleaning agent for papermaking felt |
| CN102994271B (en) * | 2012-11-15 | 2015-08-19 | 尹艺颖 | A kind of airplane skin scavenger specially and manufacture method thereof |
| CN106950015A (en) * | 2017-04-10 | 2017-07-14 | 北京雅迪力特航空新材料股份公司 | A kind of gas leak detection agent of aircraft |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1133339A (en) * | 1995-04-14 | 1996-10-16 | 于杰臣 | High-effective low foam washing liquid |
| CN1227193A (en) * | 1998-02-26 | 1999-09-01 | 李文禄 | Anti-sludging agent for automobile cooling system |
| CN1433567A (en) * | 2000-06-06 | 2003-07-30 | Esc公司 | Post chemical-mechanical planarization (CMP) cleaning composition |
| JP2007206694A (en) * | 2006-02-01 | 2007-08-16 | Samsung Electronics Co Ltd | Manufacturing method of optical plate, optical plate and liquid crystal display apparatus having optical plate |
-
2004
- 2004-11-25 CN CNB2004100469701A patent/CN1300377C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1133339A (en) * | 1995-04-14 | 1996-10-16 | 于杰臣 | High-effective low foam washing liquid |
| CN1227193A (en) * | 1998-02-26 | 1999-09-01 | 李文禄 | Anti-sludging agent for automobile cooling system |
| CN1433567A (en) * | 2000-06-06 | 2003-07-30 | Esc公司 | Post chemical-mechanical planarization (CMP) cleaning composition |
| JP2007206694A (en) * | 2006-02-01 | 2007-08-16 | Samsung Electronics Co Ltd | Manufacturing method of optical plate, optical plate and liquid crystal display apparatus having optical plate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1635181A (en) | 2005-07-06 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070214 Termination date: 20191125 |