CN105255619B - A kind of aerial fog type air throttle cleaning agent and the preparation method and application thereof - Google Patents
A kind of aerial fog type air throttle cleaning agent and the preparation method and application thereof Download PDFInfo
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- CN105255619B CN105255619B CN201510564450.8A CN201510564450A CN105255619B CN 105255619 B CN105255619 B CN 105255619B CN 201510564450 A CN201510564450 A CN 201510564450A CN 105255619 B CN105255619 B CN 105255619B
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Abstract
The present invention provides a kind of aerial fog type air throttle cleaning agents, are made of the raw material of following weight parts：40 65 parts of fat hydrocarbon solvent, 6 20 parts of esters solvent, 4 15 parts of ether solvent, 25 parts of detergent-dispersant additive, 0.05 3 parts of organic silicon surfactant, 0.05 1 parts of antiwear additive, 8 15 parts of tetrafluoroethane, 0.5 2 parts of nitrogen.This aerosol-type air throttle cleaning agent has the characteristics that dirt-removing power is strong, safe and environment-friendly, property is stable, easy-operating.
Description
Technical field
The invention belongs to chemical fields, and in particular to a kind of aerial fog type cleaning for cleaning automotive engine throttle
Agent.
Background technology
Air throttle, into the air capacity of engine, is the important of electric jet vehicle engine system according to the load control of engine
Component connects air cleaner thereon, under connect engine cylinder body, be the throat of automobile engine.The acceleration of automobile whether flexibly with
The cleannes of air throttle have substantial connection.When phenomena such as unstable idle speed, bad Acceleration, oil consumption increase, difficulty in starting occurs in automobile
When should check and clean air throttle.
The scavenger specially type of domestic electrospray throttle valve cleaning is less, generally uses carb cleaner cleaning section in the past
Valve be easy to cause the corrosion of air throttle component, and the maintenance personal of partial automobile maintenance industry is still clear using carburetor at present
Lotion.Though existing partial solvent type air throttle cleaning agent overcomes carb cleaner to component corrosion disadvantage in the market,
But due to the use of inflammable and explosive propellant, potentially danger is all brought to storage, transport and use.Also part solar term
Door scavenger specially is aqueous cleaning agent, if drying is not thorough the corrosion for easily causing engine aspirating system after cleaning,
Influence the service life of engine.
Invention content
That the purpose of the present invention is to provide a kind of dirt-removing powers is strong, safe and environment-friendly, property is stable, easy-operating aerial fog type
Air throttle cleaning agent.
The present invention provides a kind of aerial fog type air throttle cleaning agents, are made of the raw material of following weight parts：Fat hydrocarbon is molten
40-65 parts of agent, 6-20 parts of esters solvent, 4-15 parts of ether solvent, 2-5 parts of detergent-dispersant additive, organic silicon surfactant 0.05-
3 parts, 0.05-1 parts of antiwear additive, 8-15 parts of tetrafluoroethane, 0.5-2 parts of nitrogen.
Preferably, the aerial fog type air throttle cleaning agent, is made of the raw material of following weight parts：Fat hydrocarbon solvent 50-
60 parts, 10-15 parts of esters solvent, 8-15 parts of ether solvent, 3-5 parts of detergent-dispersant additive, 1-3 parts of organic silicon surfactant, resist
0.1-0.5 parts of grinding agent, 10-13 parts of tetrafluoroethane, 1-2 parts of nitrogen.
The parts by weight can be unit of weight well known to the chemical fields such as ug, mg, g, kg, can also be its multiple, such as
1/10,1/100,10 times, 100 times etc..
Fat hydrocarbon solvent of the present invention is one or more of hexane, heptane or octane, preferably heptane.It is described
Fat hydrocarbon solvent can effectively remove the nonpolarity element in air throttle deposit.
Esters solvent of the present invention is one kind or several in ethyl lactate, propyl lactate, propyl acetate or butyl acetate
Kind, preferably one or both of propyl lactate or butyl acetate；Most preferably butyl acetate.The esters solvent can be effective
Remove the polar component in air throttle deposit.
In ether solvent isopropyl ether of the present invention, propylene oxide, carbitol, methyl phenyl ethers anisole or ethylene glycol monobutyl ether (EGMBE)
One or more, preferably one or more of isopropyl ether, methyl phenyl ethers anisole or ethylene glycol monobutyl ether (EGMBE)；Most preferably ethylene glycol one
Butyl ether.The ether solvent can effectively remove the polar component in air throttle deposit.
Detergent-dispersant additive of the present invention is polyisobutene succinimide, polyisobutylene succinic acid ester, alkyl salicylate
One or more of calcium, sodium alkyl benzene sulfonate, preferably polyisobutylene succinic acid ester and alkyl calcium salicylate.Described peace and quiet point
Powder can effectively adsorb the carbon deposit for being adhered to air throttle surface, greasy filth and be disperseed removal.
Organic silicon surfactant of the present invention be dimethyl silicone polymer or polycyclic methylsiloxane, preferably poly- two
Methylsiloxane.The organic silicon surfactant surface tension is low, and wetting and spreadability are good, can effectively facilitate point of greasy filth
It disperses and removes.
Antiwear additive of the present invention is one or more of decyl alcohol, laruyl alcohol, alpha-terpineol, preferably laruyl alcohol.Institute
Metal surface can be protected by stating antiwear additive, prevent component wear, and play the role of aromatic.
Tetrafluoroethane of the present invention and nitrogen are propellant, belong to HFC substances, to ozone layer without destruction, nothing
Poison is nonflammable, and tetrafluoroethane and nitrogen cooperation have good projectile effect, and safe and reliable.
As the preferred embodiment of the present invention, the cleaning agent includes the ingredient of following parts by weight：50~60 parts of heptane, acetic acid
10~15 parts of butyl ester, 10~15 parts of ethylene glycol monobutyl ether (EGMBE), 1~1.5 part of polyisobutylene succinic acid ester, alkyl calcium salicylate 2~3
Part, 1~3 part of dimethyl silicone polymer, 0.3~0.5 part of laruyl alcohol, 10~13 parts of tetrafluoroethane, 1~2 part of nitrogen.
The present invention also provides the preparation methods of the aerial fog type air throttle cleaning agent, the described method comprises the following steps：
At room temperature by fat hydrocarbon solvent, esters solvent, ether solvent, detergent-dispersant additive, organic silicon surfactant and antiwear additive
It is uniformly mixed, is subsequently filled tetrafluoroethane and nitrogen to get aerial fog type air throttle cleaning agent.
The present invention further protects the application of aerial fog type air throttle cleaning agent.Specifically, described public in the application present invention
When the aerial fog type air throttle cleaning agent opened, cleaned after air throttle need to being removed, to ensure cleaning performance.
Compared to existing technology, aerial fog type air throttle cleaning agent of the invention has the advantage that and effect：To electronic throttle
Each component of door is corrosion-free, and has antirust and antiwear effect；It is easy to use, have to dirts such as greasy filth, the carbon distributions of air throttle
The effect quickly removed, at the same it is not aqueous, corrosion will not be caused to engine；It is made of environment-friendly materials, without aromatic hydrocarbon etc.
Noxious material, used propellant is non-flammable tetrafluoroethane and nitrogen, and property is stablized, and is stored and safe and reliable.
Specific implementation mode
The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention..
Embodiment 1：
The composition of cleaning agent：Hexane 65g, ethyl lactate 6g, carbitol 5g, polyisobutene succinimide 5g,
Dimethyl silicone polymer 3g, laruyl alcohol 0.5g, tetrafluoroethane 14g, nitrogen 1.5g.
The present embodiment provides the preparation method of the cleaning agent simultaneously, specially：By above-mentioned dosage by hexane, lactic acid second
Ester, carbitol, polyisobutene succinimide, dimethyl silicone polymer, laruyl alcohol are uniformly mixed at room temperature, then
Intefused tetratiuorine ethane and nitrogen, as aerial fog type air throttle cleaning agent of the invention.
Embodiment 2：
The composition of cleaning agent：Hexane 13g, heptane 19g, octane 10g, ethyl lactate 20g, isopropyl ether 5g, one fourth of ethylene glycol
Ether 10g, polyisobutylene succinic acid ester 2.3g, alkyl calcium salicylate 1.8g, dimethyl silicone polymer 2.8g, alpha-terpineol 0.1g,
Tetrafluoroethane 15g, nitrogen 1g.
The present embodiment provides the preparation method of the cleaning agent simultaneously, specially：By above-mentioned dosage by hexane, heptane,
Octane, ethyl lactate, isopropyl ether, ethylene glycol monobutyl ether (EGMBE), polyisobutylene succinic acid ester, alkyl calcium salicylate, polydimethylsiloxanes
Alkane, alpha-terpineol are uniformly mixed at room temperature, are subsequently filled tetrafluoroethane and nitrogen, aerial fog type air throttle as of the invention cleaning
Agent.
Embodiment 3：
The composition of cleaning agent：Hexane 28g, heptane 28g, propyl acetate 17.4g, propylene oxide 14g, polyisobutene succinyl
Imines 1g, polyisobutylene succinic acid ester 1g, dimethyl silicone polymer 0.02g, polycyclic methylsiloxane 0.03g, decyl alcohol 0.05g,
Tetrafluoroethane 8.5g, nitrogen 2g.
The present embodiment provides the preparation method of the cleaning agent simultaneously, specially：By above-mentioned dosage by hexane, heptane,
Propyl acetate, propylene oxide, polyisobutene succinimide, polyisobutylene succinic acid ester, dimethyl silicone polymer, polycyclic methyl
Siloxanes, decyl alcohol are uniformly mixed at room temperature, are subsequently filled tetrafluoroethane and nitrogen, aerial fog type air throttle as of the invention cleaning
Agent.
Embodiment 4：
The composition of cleaning agent：Hexane 58g, ethyl lactate 5g, propyl acetate 6g, isopropyl ether 2g, propylene oxide 4g, ethylene glycol
Monobutyl ether 5g, sodium alkyl benzene sulfonate 3g, dimethyl silicone polymer 1.4g, decyl alcohol 0.15g, laruyl alcohol 0.45g, tetrafluoroethane 14g,
Nitrogen 1g.
The present embodiment provides the preparation method of the cleaning agent simultaneously, specially：By above-mentioned dosage by hexane, lactic acid second
Ester, propyl acetate, isopropyl ether, propylene oxide, ethylene glycol monobutyl ether (EGMBE), sodium alkyl benzene sulfonate, dimethyl silicone polymer, decyl alcohol, the moon
Cinnamic alcohol is uniformly mixed at room temperature, is subsequently filled tetrafluoroethane and nitrogen, as aerial fog type air throttle cleaning agent of the invention.
Embodiment 5：
The composition of cleaning agent：Hexane 25g, octane 27g, ethyl lactate 5g, propyl acetate 5g, butyl acetate 5g, isopropyl ether
3g, carbitol 1g, methyl phenyl ethers anisole 4g, ethylene glycol monobutyl ether (EGMBE) 3g, alkyl calcium salicylate 2.5g, sodium alkyl benzene sulfonate 2.5g,
Dimethyl silicone polymer 2.2g, decyl alcohol 0.2g, laruyl alcohol 0.3g, alpha-terpineol 0.3g, tetrafluoroethane 12g, nitrogen 2g.
The present embodiment provides the preparation method of the cleaning agent simultaneously, specially：By above-mentioned dosage by hexane, octane,
Ethyl lactate, propyl acetate, butyl acetate, isopropyl ether, carbitol, methyl phenyl ethers anisole, ethylene glycol monobutyl ether (EGMBE), alkyl salicylate
Calcium, sodium alkyl benzene sulfonate, dimethyl silicone polymer, decyl alcohol, laruyl alcohol, alpha-terpineol are uniformly mixed at room temperature, are subsequently filled
Tetrafluoroethane and nitrogen, as aerial fog type air throttle cleaning agent of the invention.
Embodiment 6：
The composition of cleaning agent：Heptane 55g, butyl acetate 13g, ethylene glycol monobutyl ether (EGMBE) 12g, polyisobutylene succinic acid ester 1g,
Alkyl calcium salicylate 2.5g, dimethyl silicone polymer 2g, laruyl alcohol 0.5g, tetrafluoroethane 12g, nitrogen 2g.
The present embodiment provides the preparation method of the cleaning agent simultaneously, specially：By above-mentioned dosage by heptane, acetic acid fourth
Ester, ethylene glycol monobutyl ether (EGMBE), polyisobutylene succinic acid ester, alkyl calcium salicylate, dimethyl silicone polymer, laruyl alcohol mix at room temperature
It closes uniformly, is subsequently filled tetrafluoroethane and nitrogen, as aerial fog type air throttle cleaning agent of the invention.
Comparative example 1
The composition of cleaning agent compared with Example 6, differs only in, and the dosage of the butyl acetate is 5g, ethylene glycol one
The dosage of butyl ether is 20g.
Comparative example 2
The group of cleaning agent becomes：Hexane 75g, ethyl lactate 3g, carbitol 3g, polyisobutene succinimide
5g, dimethyl silicone polymer 3g, laruyl alcohol 0.5g, tetrafluoroethane 14g, nitrogen 1.5g.
Experimental example：
It is prepared as follows artificial greasy dirt：4g 350#SN base oils, 4g 500#SN base oils, 2g carbon blacks, which are placed in, to be ground
It is ground in alms bowl, as artificial greasy dirt.
Artificial greasy dirt is covered on clean metal testing plate, is taken out after being put into 40 DEG C of thermostatic drying chambers dry 30min,
It is cooling in drier to weigh.Then aerial fog type solar term obtained by each embodiment are evaluated according to QSH 303491-2007 Appendix B methods
The detergency of door cleaning agent.
The stability of each cleaning agent is detected simultaneously.Wherein, the detection method of high-temperature stability is：Cleaning agent is placed in (50
± 2) constant temperature for 24 hours, is restored to room temperature, sees whether to precipitate in DEG C after taking-up；The detection method of low-temperature stability is：It will be clear
Lotion is placed in (0 ± 2) DEG C refrigeration equipment for 24 hours, and room temperature is restored to after taking-up, sees whether to be layered.
Testing result is as shown in table 1.
Table 1：Aerial fog type air throttle cleaning agent performance test results
Conclusion：Detergency the experimental results showed that, the detergency of aerial fog type air throttle cleaning agent provided by the invention can reach
95% or more, there is excellent dirt-removing power；And equal performance is stablized under high temperature, low temperature environment.
Although above the present invention is described in detail with a general description of the specific embodiments,
On the basis of the present invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Cause
This, these modifications or improvements, belong to the scope of protection of present invention without departing from theon the basis of the spirit of the present invention.
Claims (3)
1. a kind of aerial fog type air throttle cleaning agent, which is characterized in that be made of the raw material of following weight parts：
50~60 parts of heptane, 10~15 parts of butyl acetate, 10~15 parts of ethylene glycol monobutyl ether (EGMBE), polyisobutylene succinic acid ester 1~1.5
Part, 2~3 parts of alkyl calcium salicylate, 1~3 part of dimethyl silicone polymer, 0.3~0.5 part of laruyl alcohol, 10~13 parts of tetrafluoroethane,
1~2 part of nitrogen.
2. the preparation method of aerial fog type air throttle cleaning agent described in claim 1, which is characterized in that the method includes following steps
Suddenly：By fat hydrocarbon solvent, esters solvent, ether solvent, detergent-dispersant additive, organic silicon surfactant and antiwear additive in room temperature
It is lower to be uniformly mixed, tetrafluoroethane and nitrogen are subsequently filled to get aerial fog type air throttle cleaning agent.
3. the application of aerial fog type air throttle cleaning agent described in claim 1, which is characterized in that remove air throttle from engine
Afterwards, it is cleaned with the cleaning agent.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510564450.8A CN105255619B (en) | 2015-09-07 | 2015-09-07 | A kind of aerial fog type air throttle cleaning agent and the preparation method and application thereof |
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| CN201510564450.8A CN105255619B (en) | 2015-09-07 | 2015-09-07 | A kind of aerial fog type air throttle cleaning agent and the preparation method and application thereof |
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| CN105255619A CN105255619A (en) | 2016-01-20 |
| CN105255619B true CN105255619B (en) | 2018-10-12 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107057898A (en) * | 2017-05-11 | 2017-08-18 | 深圳市爱动科技有限公司 | A kind of aerial fog type cleaning agent for automotive engine throttle |
| CN108179430B (en) * | 2017-11-28 | 2019-10-22 | 深圳宣顶实业有限公司 | A kind of auto parts cleaning agent and preparation method thereof |
| CN108690758A (en) * | 2018-05-28 | 2018-10-23 | 广州卡士德汽车用品有限公司 | A kind of engine chamber Rapid Cleaning maintaining agent and preparation method thereof |
| CN112342091A (en) * | 2020-11-04 | 2021-02-09 | 绍兴市柯桥区欣飞科技有限公司 | Automobile cleaning agent and preparation method thereof |
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| CN102363736A (en) * | 2010-12-14 | 2012-02-29 | 深圳车仆汽车用品发展有限公司 | Cleaning agent for throttle valve and preparation method for cleaning agent |
| CN103396901A (en) * | 2013-07-31 | 2013-11-20 | 肇庆欧迪斯实业有限公司 | Foam type throttle cleaning aerosol |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102363736A (en) * | 2010-12-14 | 2012-02-29 | 深圳车仆汽车用品发展有限公司 | Cleaning agent for throttle valve and preparation method for cleaning agent |
| CN103396901A (en) * | 2013-07-31 | 2013-11-20 | 肇庆欧迪斯实业有限公司 | Foam type throttle cleaning aerosol |
Non-Patent Citations (1)
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| 有机硅表面活性剂在油污清洗剂中的应用;马彦斌;《化学工程与装备》;20090831(第8期);第51页3结束语 * |
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