CN105132928B - A kind of metal cleaner and its application - Google Patents
A kind of metal cleaner and its application Download PDFInfo
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- CN105132928B CN105132928B CN201510568457.7A CN201510568457A CN105132928B CN 105132928 B CN105132928 B CN 105132928B CN 201510568457 A CN201510568457 A CN 201510568457A CN 105132928 B CN105132928 B CN 105132928B
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Abstract
The present invention provides a kind of metal cleaners, include the ingredient of following parts by weight：0.5~1 part of ultralow interfacial tension surfactant, 0.5~1 part of acidic cleaner, 0.1~0.5 part of acid restrainer, 0.01~0.05 part of fungicide, 0.01~0.05 part of pH adjusting agent, 3~10 parts of organic solvent, 80~150 parts of water.Metal cleaner of the present invention can be applied to cleaning metal parts.The cleaning performance of metal cleaner of the present invention is good, noresidue, corrosion-free to metal, and property is stablized.
Description
Technical field
The present invention relates to cleaning agents, and in particular to one kind being used for metal surface cleaning agent, has decontamination, derusting, anti-corrosion work(
The metal cleaner that energy, property are stablized.
Background technology
Currently, in mechanical processing and when auto repair, diesel oil, kerosene or gasoline are mostly used greatly to clean metal parts,
This not only waste of energy, as bringing danger using combustibles.It is more and more to the sector that people are caused in recent years
Concern, novel metal cleaner also gradually developed and is widely used.
Metal cleaner currently sold on the market is primarily used to cleaning agent metal parts, cheap, uses peace
Entirely, also be adapted for mechanized operation, metal cleaner product is various in the market, but most products there are raw material not environmentally,
There is residue after cleaning, has certain corrosivity and foam more on metal, the shortcomings of being not easy to remove.Wherein by cleaning tape Lai
Metal erosion brings huge loss if can seriously lead to leakage and shutdown of metal equipment etc. to consumer.
Therefore, according to the environmental protection of metal cleaning requirement, safety, good, corrosion-free clean effect the features such as, needs to develop a kind of
The metal cleaner that performance applied to cleaning metal parts is stablized.
Invention content
The purpose of the present invention is to provide a kind of metal cleaner, with clean effect good, noresidue, to metal without corruption
The feature that erosion, performance are stablized.
In order to realize that the object of the invention, the present invention provide a kind of metal cleaner, include the ingredient of following parts by weight：
0.5~1 part of ultralow interfacial tension surfactant, 0.5~1 part of acidic cleaner, acid restrainer 0.1~0.5
Part, 0.01~0.05 part of fungicide, 0.01~0.05 part of pH adjusting agent, 3~10 parts of organic solvent and 80~150 parts of water.
Preferably, the metal cleaner includes the ingredient of following parts by weight：Ultralow interfacial tension surfactant 0.7~
0.9 part, 0.7~0.9 part of acidic cleaner, 0.2~0.4 part of acid restrainer, 0.02~0.04 part of fungicide, pH adjusting agent
90~120 parts of 0.02~0.04 part, 5~8 parts of organic solvent and water.
The parts by weight can be the unit of weight well known in the art such as mg, g, kg, can also be its multiple, such as 1/10,
1/100,10 times, 100 times etc..
The ultralow interfacial tension surfactant is ocratation or carboxy betaine type amphoteric surfactant, is
Novel surfactant mainly improves the contact surface of dirt and cleaning agent, preferably dissolves dirt.
The acidic cleaner is Loprazolam or ethane sulfonic acid, can effectively remove the more difficult removing such as iron rust, greasy dirt
Dirt.
The acid restrainer is imidazoline sebacic acid salt or imidazoline oleate, can be significantly improved under acidic environment
To corrosion of metal inhibiting effect.
The fungicide is isothiazolinone or benzoisothiazolinone.
The pH adjusting agent is lactic acid or tartaric acid, adjusts the pH value of solution, ensures the stability of solution and all kinds of
Additive effectively plays a role in acidic environment.
The organic solvent is D- limonenes or propylene glycol, has good dissolubility, effectively dissolves a variety of tables
Face activating agent and corrosion inhibiter itself also have good ability of cleaning greasy dirt in addition, can remove a variety of greasy dirts and iron rust.
The water preferably uses deionized water.
Composition of the present invention may include the ingredient of following parts by weight：Carboxy betaine type amphoteric surfactant 0.5
~1 part, 0.5~1 part of ethane sulfonic acid, 0.1~0.5 part of imidazoline oleate, 0.01~0.05 part of benzoisothiazolinone, winestone
0.01~0.05 part of acid, 3~10 parts of propylene glycol, 80~150 parts of water.
One of preferred embodiment as the present invention, the composition includes the ingredient of following parts by weight：Carboxy betaine type
0.5 part of amphoteric surfactant, 0.7 part of ethane sulfonic acid, 0.1 part of imidazoline oleate, 0.03 part of benzoisothiazolinone, winestone
0.01 part of acid, 5 parts of propylene glycol, 120 parts of deionized water.
The metal cleaner of the present invention can be used this field conventional method and prepare, and can mix each ingredient according to the ratio,
And it stirs evenly.
The present invention further protects the application of the metal cleaner, the preferably application in cleaning metal parts.
The performance indicator of the metal cleaner of the present invention is as shown in table 1：
Table 1：Metal cleaner performance indicator
| Inspection project | Index |
| Appearance | It is not stratified, no suspended substance or precipitation |
| PH value (25 DEG C, 1% solution) | 4~6 |
| Thimble test | It is placed in constant temperature in (50 ± 2) DEG C and for 24 hours, room temperature, no precipitation is restored to after taking-up |
| Low-temperature stability is tested | It is placed in (0 ± 2) DEG C refrigeration equipment for 24 hours, room temperature is restored to after taking-up, it is not stratified |
| Metal testing plate appearance after experiment | Without dirt, rustless, surface-brightening |
Compared to existing technology, metal cleaner of the invention has the advantage that and effect：
The pH value 4~6 of metal cleaner of the present invention, it is weakly acidic；Not phosphorous, amine, benzene etc. are harmful to human body and environment
Substance meets the requirement of safety and environmental protection；It is answered using ultralow interfacial tension surfactant, acidic cleaner and corrosion inhibiter
Match, ensure that metal surface is sparkling clean after experiment to corrosion of metal inhibiting effect while effective rust removing and contaminant releasing；It is described
Metal cleaner performance under high temperature or low-temperature condition is stablized, and production application is suitable for.
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 group of metal cleaner becomes：Ocratation 0.5kg, Loprazolam 0.5kg, imidazoline sebacic acid salt 0.1kg are different
Thiazolinone 0.01kg, lactic acid 0.01kg, D- limonene 3kg, deionized water 80kg.
Embodiment 2
The group of metal cleaner becomes：Ocratation 0.7kg, Loprazolam 0.5kg, imidazoline sebacic acid salt 0.5kg are different
Thiazolinone 0.01kg, lactic acid 0.01kg, D- limonene 3kg, deionized water 120kg.
Embodiment 3
The group of metal cleaner becomes：Ocratation 1kg, ethane sulfonic acid 1kg, imidazoline sebacic acid salt 0.1kg, benzisoxa
Thiazolinone 0.05kg, lactic acid 0.03kg, D- limonene 10kg, deionized water 80kg.
Embodiment 4
The group of metal cleaner becomes：Carboxy betaine type amphoteric surfactant 0.5kg, ethane sulfonic acid 0.7kg, imidazoles
Quinoline oleate 0.1kg, benzoisothiazolinone 0.03kg, tartaric acid 0.01kg, propylene glycol 5kg, deionized water 120kg.
Embodiment 5
The group of metal cleaner becomes：Carboxy betaine type amphoteric surfactant 0.5kg, ethane sulfonic acid 0.5kg, imidazoles
Quinoline oleate 0.3kg, benzoisothiazolinone 0.02kg, tartaric acid 0.01kg, D- limonene 5kg, deionized water 80kg.
Embodiment 6
The group of metal cleaner becomes：Carboxy betaine type amphoteric surfactant 0.5kg, ethane sulfonic acid 0.5kg, imidazoles
Quinoline oleate 0.1kg, benzoisothiazolinone 0.01kg, tartaric acid 0.03kg, D- limonene 3kg, deionized water 150kg.
Comparative example 1
Compared with Example 4, it differs only in：The propylene glycol is replaced with propylene glycol.
Comparative example 2
The group of metal cleaner becomes：Carboxy betaine type amphoteric surfactant 0.8kg, ethane sulfonic acid 1.2kg, imidazoles
Quinoline oleate 1.0kg, benzoisothiazolinone 0.03kg, tartaric acid 0.03kg, propylene glycol 15kg, deionized water 100kg.
Metal cleaner described in each embodiment and comparative example is evaluated according to the performance indicator method in table 1, is examined
The results are shown in Table 2 for survey.
Table 2：Metal cleaner inspection result
Metal cleaner inspection result shows that metal cleaner stability of the present invention is good, have excellent decontamination derusting and
Corrosion proof function, wherein the cleaning agent comprehensive performance that embodiment 4 provides is optimal, and corrosivity is relatively low.In comparison, it compares
Although the composition cleaning effect that example 1 and 2 provides is not significantly different with each embodiment, high temperature and low temperature stability inferior compared with
Difference is unsuitable for practical application.
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 (4)
1. a kind of metal cleaner, which is characterized in that include the ingredient of following parts by weight：Ultralow interfacial tension surfactant
0.5~1 part, 0.5~1 part of acidic cleaner, 0.1~0.5 part of acid restrainer, 0.01~0.05 part of fungicide, pH value adjusting
0.01~0.05 part of agent, 3~10 parts of organic solvent, 80~150 parts of water；
The organic solvent is D- limonenes or propylene glycol；
The ultralow interfacial tension surfactant is ocratation or carboxy betaine type amphoteric surfactant；
The acidic cleaner is Loprazolam or ethane sulfonic acid；
The acid restrainer is imidazoline sebacic acid salt or imidazoline oleate；
The fungicide is isothiazolinone or benzoisothiazolinone；
The pH adjusting agent is lactic acid or tartaric acid.
2. metal cleaner according to claim 1, which is characterized in that include the ingredient of following parts by weight：Ultralow interface
0.7~0.9 part of tensile surface activating agent, 0.7~0.9 part of acidic cleaner, 0.2~0.4 part of acid restrainer, fungicide 0.02
~0.04 part, 0.02~0.04 part of pH adjusting agent, 5~8 parts of organic solvent, 90~120 parts of water.
3. metal cleaner according to claim 1, which is characterized in that include the ingredient of following parts by weight：
0.5~1 part of carboxy betaine type amphoteric surfactant, 0.5~1 part of ethane sulfonic acid, imidazoline oleate 0.1~0.5
Part, 0.01~0.05 part of benzoisothiazolinone, 0.01~0.05 part of tartaric acid, 3~10 parts of propylene glycol, 80~150 parts of water.
4. the application of metal cleaner described in claims 1 to 3 any one, which is characterized in that by the cleaning agent for clear
Wash metal parts.
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| CN201510568457.7A CN105132928B (en) | 2015-09-08 | 2015-09-08 | A kind of metal cleaner and its application |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105671583B (en) * | 2016-04-07 | 2019-02-22 | 吴江市震宇缝制设备有限公司 | A kind of metal product cleaning agent |
| 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 |
| CN108085697B (en) * | 2017-12-28 | 2020-02-07 | 广东山之风环保科技有限公司 | Acid aluminum anodic oxide film remover and preparation method and use method thereof |
| CN108998674B (en) * | 2018-08-17 | 2020-02-11 | 杭州红山磁性材料有限公司 | Method for recycling alnico permanent magnetic alloy waste |
| CN111519195B (en) * | 2020-05-21 | 2022-05-10 | 上海毅诺生物科技有限公司 | Semi-water-based soft metal cleaning agent and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101634030A (en) * | 2009-01-22 | 2010-01-27 | 湖南省湘电试验研究院有限公司 | Acid-cleaning inhibiter for cleaning boiler and use method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101634030A (en) * | 2009-01-22 | 2010-01-27 | 湖南省湘电试验研究院有限公司 | Acid-cleaning inhibiter for cleaning boiler and use method thereof |
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