CN101792909B - Water-soluble metal cleaner and manufacturing method thereof - Google Patents
Water-soluble metal cleaner and manufacturing method thereof Download PDFInfo
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- CN101792909B CN101792909B CN2009102153547A CN200910215354A CN101792909B CN 101792909 B CN101792909 B CN 101792909B CN 2009102153547 A CN2009102153547 A CN 2009102153547A CN 200910215354 A CN200910215354 A CN 200910215354A CN 101792909 B CN101792909 B CN 101792909B
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Abstract
The invention discloses a water-soluble metal cleaner, which comprises the following raw materials in parts by weight: 5-10 parts of monohydric alcohol, 1-1.5 parts of sodium carbonate, 10-30 parts of dipropylene glycol monomethyl ether, 30-50 parts of ethylene glycol monobutyl ether, 0.5-5 parts of morpholine and 5-20 parts of water, wherein, ethanol is preferred as the monohydric alcohol, and the pH value of 7-11 is preferred in the invention. The invention improves the traditional formulation to use alkanolamine, monohydric alcohol or fatty alcohol substances as the raw materials, and does not contain compounds harmful the environment. The invention has the advantages of simple manufacturing process, short time for cleaning the metal surface, good cleaning effect and favorable rust resistance.
Description
Technical field
The present invention relates to a kind of clean-out system of clean metal surface contaminant, particularly a kind of water-soluble metal cleaner and method of manufacture thereof.
Background technology
In the course of processing of metal parts product; Usually can use oil, gel, ionogen etc., the metal product after the processing, these materials have part and pollute attached to the metallic surface; So carry out cleaning to the metal parts after the processing, cleaning and removing is removed these residues.
The most of metal cleaner that uses at present is with chlorine, and halogen solvent, aromatic hydrocarbon are main raw material.These chemical substances have caused infringement to staff's health, have also caused the pollution of environment.The clean-out system of aromatic hydrocarbon series initiation fire very easily particularly.These present clean-out systems, like interfacial agent or industrial cleaning agent, though have excellent cleaning effect, the long-time placement, its clean-out system itself is very easily oxidized.From preventing the consideration that clean-out system itself is oxidized, some commercially available clean-out system has added inhibitor in clean-out system, because of the kind that adds inhibitor is different, has caused the many disadvantages of various rinse product.Like, inhibitor is acidic substance, and this clean-out system is when the clean metal surface; Be prone to cause the oxidation that is cleaned metal product, for another example, inhibitor is alkaline; But alkaline inhibitor is prone to again react with monovalence amine; And when the density that alkaline inhibitor adds was big, it was difficult to dissolving or does not form separation.Inhibitor adds in the clean-out system and can increase the viscosity of clean-out system in addition, even can't form spraying.In addition, remove in the clean-out system and can add inhibitor, prevent how to add rust-preventive agent outside the clean-out system autoxidation, let the metal that is cleaned have antirust function, also become the fresh target of research.
In view of above-mentioned variety of problems, press for and a kind of environmental protection occurs, close environment wetting ability is excellent, also has the water-soluble metal cleaner and the method for manufacture thereof of certain antirust function when having good cleaning performance.
Summary of the invention
Technical problem to be solved by this invention is; The material that uses alkanol amine or monohydroxy-alcohol and aliphatic alcohols is as raw material; A kind of environmental protection is provided; Parent environment wetting ability is excellent, also has the water-soluble metal cleaner and the method for manufacture thereof of certain antirust function when having good cleaning performance
In order to achieve the above object, the invention provides a kind of water-soluble metal cleaner, it is characterized in that, dispose raw material according to the following portions by weight ratio:
5～10 parts of monohydroxy-alcohols,
1～1.5 part in yellow soda ash,
10～30 parts of dipropylene glycol monomethyl ethers,
30～50 parts of ethylene glycol monobutyl ethers,
0.5～5 part of morphine quinoline,
5～20 parts in water.
Said water-soluble metal cleaner, also can dispose raw material according to the following portions by weight ratio:
5～8 parts of monohydroxy-alcohols,
1～1.3 part in yellow soda ash,
10～25 parts of dipropylene glycol monomethyl ethers,
30～40 parts of ethylene glycol monobutyl ethers,
0.5～4 part of morphine quinoline,
5～16 parts in water.
Said water-soluble metal cleaner, also can dispose raw material according to the following portions by weight ratio:
6～10 parts of monohydroxy-alcohols,
1.2～1.5 parts in yellow soda ash,
15～30 parts of dipropylene glycol monomethyl ethers,
35～50 parts of ethylene glycol monobutyl ethers,
2～5 parts of morphine quinolines,
8～20 parts in water.
Said water-soluble metal cleaner, also can dispose raw material according to the following portions by weight ratio:
7～9 parts of monohydroxy-alcohols,
1.1～1.4 parts in yellow soda ash,
18～26 parts of dipropylene glycol monomethyl ethers,
36～45 parts of ethylene glycol monobutyl ethers,
1.5～4 parts of morphine quinolines,
10～15 parts in water.
The pH value that said monohydroxy-alcohol is preferably ethanol, said water-soluble metal cleaner is 7～11.
For better realizing the object of the invention, the present invention also provides a kind of method of manufacture of water-soluble metal cleaner, wherein, comprises the steps:
A, be that 1～1.5 part yellow soda ash is put into 5～20 parts of water, evenly stir under the room temperature and dissolve fully until yellow soda ash with ratio of weight and number,
Put into ratio of weight and number in b, the mixing solutions that step a is obtained and be 30～50 parts ethylene glycol monobutyl ether; The use stirrer stirs with 50～60 rev/mins speed; Stir after 3～5 minutes; Putting into ratio of weight and number is 5～10 parts monohydroxy-alcohol and 10～30 parts dipropylene glycol monomethyl ether, continues to stir 10～15 minutes
Add ratio of weight and number in c, the mixing solutions that step b is obtained and be 0.5～5 part morphine quinoline, using stirrer to be stirred to mixing solutions pH value is till 7～11.
Said water-soluble metal cleaner is in the application in metal rust preventing field.
Though the monohydroxy-alcohol among the present invention is preferably ethanol; Also can adopt other monohydroxy-alcohol products or alkanolamine series products to come instead of ethanol; In addition; Dipropylene glycol monomethyl ether that uses among the present invention and ethylene glycol monobutyl ether belong in the Fatty Alcohol(C12-C14 and C12-C18) preferred two kinds, also can adopt other products in the Fatty Alcohol(C12-C14 and C12-C18) to substitute dipropylene glycol monomethyl ether and ethylene glycol monobutyl ether.
The present invention has following advantage:
1, the present invention adopt alkanol amine, monohydroxy-alcohol or aliphatic alcohols material as raw material, do not contain environmentally harmful compound, like methylene dichloride, cl cpd, halogen solvent, aromatic hydrocarbon etc.Be environmental protection, and do not harm staff's health of human body.
2, technology is simple, the making method simple and fast, and the clean metal surface effect is good.
3, the present invention has certain antirust function.
Description of drawings
Accompanying drawing 1 is the cleaning performance comparison diagram of the present invention and commercially available clean-out system.
Embodiment
The material that uses alkanol amine or aliphatic alcohols is as raw material; A kind of environmental protection is provided, and close environment wetting ability is excellent, also has the water-soluble metal cleaner and the method for manufacture thereof of certain antirust function when having good cleaning performance; The present invention does not contain environmentally harmful compound; Environment protection health, in addition, the present invention also has certain antirust function when having good cleaning performance.
Embodiment 1.
Adopt following step and parts by weight proportioning to make the present invention.
Put into 1.5 parts in yellow soda ash in a, the 15 parts of water, at room temperature use stirrer evenly to stir and dissolve fully until yellow soda ash with ratio of weight and number,
Put into ratio of weight and number in b, the mixing solutions that step a is obtained and be 45 parts ethylene glycol monobutyl ether; The use stirrer stirs with 50 rev/mins speed, stirs after 3 minutes, and putting into ratio of weight and number is 10 parts ethanol and 25 parts dipropylene glycol monomethyl ether; Continue to stir 10 minutes
Add ratio of weight and number in c, the mixing solutions that step b is obtained and be 5 parts morphine quinoline, using stirrer to be stirred to mixing solutions pH value is till 10, promptly obtains the present invention.
Ethanol among the present invention is preferred in the monohydroxy-alcohol; Also can adopt other monohydroxy-alcohol products or alkanolamine series products to come instead of ethanol; In addition; Dipropylene glycol monomethyl ether that uses among the present invention and ethylene glycol monobutyl ether belong in the Fatty Alcohol(C12-C14 and C12-C18) preferred two kinds, also can adopt other products in the Fatty Alcohol(C12-C14 and C12-C18) to substitute dipropylene glycol monomethyl ether and ethylene glycol monobutyl ether.
Water-soluble metal cleaner of the present invention also can dispose raw material according to the following portions by weight ratio:
5～10 parts of monohydroxy-alcohols,
1～1.5 part in yellow soda ash,
10～30 parts of dipropylene glycol monomethyl ethers,
30～50 parts of ethylene glycol monobutyl ethers,
0.5～5 part of morphine quinoline,
5～20 parts in water.
Water-soluble metal cleaner of the present invention also can dispose raw material according to the following portions by weight ratio:
5～8 parts of monohydroxy-alcohols,
1～1.3 part in yellow soda ash,
10～25 parts of dipropylene glycol monomethyl ethers,
30～40 parts of ethylene glycol monobutyl ethers,
0.5～4 part of morphine quinoline,
5～16 parts in water.
Water-soluble metal cleaner of the present invention also can dispose raw material according to the following portions by weight ratio:
6～10 parts of monohydroxy-alcohols,
1.2～1.5 parts in yellow soda ash,
15～30 parts of dipropylene glycol monomethyl ethers,
35～50 parts of ethylene glycol monobutyl ethers,
2～5 parts of morphine quinolines,
8～20 parts in water.
Water-soluble metal cleaner of the present invention also can dispose raw material according to the following portions by weight ratio:
7～9 parts of monohydroxy-alcohols,
1.1～1.4 parts in yellow soda ash,
18～26 parts of dipropylene glycol monomethyl ethers,
36～45 parts of ethylene glycol monobutyl ethers,
1.5～4 parts of morphine quinolines,
10～15 parts in water.
Monohydroxy-alcohol among the present invention is preferably ethanol, pH value of the present invention is controlled at 7～11 and is advisable.
Embodiment 2
Put into 1.2 parts in yellow soda ash in a, the 12 parts of water, at room temperature use stirrer evenly to stir and dissolve fully until yellow soda ash with ratio of weight and number,
Put into ratio of weight and number in b, the mixing solutions that step a is obtained and be 40 parts ethylene glycol monobutyl ether; The use stirrer stirs with 50 rev/mins speed, stirs after 3 minutes, and putting into ratio of weight and number is 7 parts ethanol and 20 parts dipropylene glycol monomethyl ether; Continue to stir 10 minutes
Add ratio of weight and number in c, the mixing solutions that step b is obtained and be 3 parts morphine quinoline, using stirrer to be stirred to mixing solutions pH value is till 9, promptly obtains the present invention.
Water-soluble metal cleaner to embodiment 1 or embodiment 2 acquisitions is done the cleaning performance experiment
Experiment condition:
At room temperature, spreading kerosene on two metal testing plates of 2.5 * 2.5cm size.And put into commercially available clean-out system and the clean-out system of the present invention of 200ml respectively; Confirm that test piece gets into non-fatty phase; Two test pieces are compared, as shown in Figure 1, be the cleaning performance comparison diagram of the present invention and commercially available clean-out system; Wherein the A curve is a cleaning performance of the present invention, and the B curve is the cleaning performance of commercially available clean-out system.As can be seen from the figure; Commercially available clean-out system needs about 5 minutes clock times just can reach excellent cleaning effect, and the present invention only needs can reach in about 80 seconds the cleaning performance of commercially available clean-out system, so; Cleaning performance of the present invention obviously is superior to commercially available clean-out system; ME of the present invention is simple, and scavenging period is short, and cleaning performance is good.
Water-soluble metal cleaner to embodiment 1 or embodiment 2 acquisitions is done corrosion experiment
Experiment condition:
1, the metal testing plate 1 of 2.5 * 2.5cm size is coated commercially available clean-out system, the common plastics bag of putting into 3 * 3cm size then carries out heat seal.
2, the metal testing plate 2 of 2.5 * 2.5cm size is coated clean-out system of the present invention, the common plastics bag of putting into 3 * 3cm size then carries out heat seal.
3, put into 30ml water in the beaker of 500ml size after, put into little pallet again, be placed with metal testing plate 1 and metal testing plate 2 on the pallet; With putting into thermostat container after the beaker sealing suitable for reading; Temperature is set at 50 degrees centigrade, and humidity is set at 90%, 24 and as a child checked corrosion effect.
Corrosion effect (carbonization hydrogen is the commercially available clean-out system that clean-out system is selected for use for this corrosion experiment) as shown in the table after 24 hours
Can find out that from table water-soluble metal cleaner of the present invention also has good rust-proof effect in during certain.
In sum, the present invention improves conventional formulation, and the material that has adopted alkanol amine, monohydroxy-alcohol or aliphatic alcohols does not contain environmentally harmful compound as raw material, like methylene dichloride, and rate compound, halogen solvent, aromatic hydrocarbon etc.Be environmental protection, and do not harm staff's health of human body.Technology is simple in addition, and clean metal surface required time is short and cleaning performance good.In addition, the present invention has good antirust function.Therefore, use the present invention in the metal rust preventing field, also should be within rights protection scope of the present invention.
Claims (5)
1. a water-soluble metal cleaner is characterized in that, disposes raw material according to the following portions by weight ratio:
5～10 parts of monohydroxy-alcohols,
1～1.5 part in yellow soda ash,
10～30 parts of dipropylene glycol monomethyl ethers,
30～50 parts of ethylene glycol monobutyl ethers,
0.5～5 part of morphine quinoline,
5～20 parts in water.
2. according to the said water-soluble metal cleaner of claim 1, it is characterized in that, dispose raw material according to the following portions by weight ratio:
5～8 parts of monohydroxy-alcohols,
1～1.3 part in yellow soda ash,
10～25 parts of dipropylene glycol monomethyl ethers,
30～40 parts of ethylene glycol monobutyl ethers,
0.5～4 part of morphine quinoline,
5～16 parts in water.
3. according to the said water-soluble metal cleaner of claim 1, it is characterized in that, dispose raw material according to the following portions by weight ratio:
6～10 parts of monohydroxy-alcohols,
1.2～1.5 parts in yellow soda ash,
15～30 parts of dipropylene glycol monomethyl ethers,
35～50 parts of ethylene glycol monobutyl ethers,
2～5 parts of morphine quinolines,
8～20 parts in water.
4. according to the said water-soluble metal cleaner of claim 1, it is characterized in that, dispose raw material according to the following portions by weight ratio:
7～9 parts of monohydroxy-alcohols,
1.1～1.4 parts in yellow soda ash,
18～26 parts of dipropylene glycol monomethyl ethers,
36～45 parts of ethylene glycol monobutyl ethers,
1.5～4 parts of morphine quinolines,
10～15 parts in water.
5. according to the arbitrary said water-soluble metal cleaner of claim 1-4, it is characterized in that said monohydroxy-alcohol is that the pH value of ethanol, said water-soluble metal cleaner is 7～11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102153547A CN101792909B (en) | 2009-12-22 | 2009-12-22 | Water-soluble metal cleaner and manufacturing method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102153547A CN101792909B (en) | 2009-12-22 | 2009-12-22 | Water-soluble metal cleaner and manufacturing method thereof |
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| Publication Number | Publication Date |
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| CN101792909A CN101792909A (en) | 2010-08-04 |
| CN101792909B true CN101792909B (en) | 2012-11-21 |
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| CN2009102153547A Expired - Fee Related CN101792909B (en) | 2009-12-22 | 2009-12-22 | Water-soluble metal cleaner and manufacturing method thereof |
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| CN103184116A (en) * | 2011-12-29 | 2013-07-03 | Ak化工技术株式会社 | Formula of cleaning agent used for cleaning residual flux after reflow process and cleaning method by using cleaning agent |
| CN102994271B (en) * | 2012-11-15 | 2015-08-19 | 尹艺颖 | A kind of airplane skin scavenger specially and manufacture method thereof |
| CN113930780A (en) * | 2021-09-15 | 2022-01-14 | 广东优贝精细化工有限公司 | Aerosol type high-power high-foam turbocharging cleaning agent and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1730640A (en) * | 2005-08-12 | 2006-02-08 | 西安键能科技有限责任公司 | Industrial cleaning agent and its production method |
| CN1810948A (en) * | 2005-01-24 | 2006-08-02 | 黄佩兴 | Water-saving environment protection detergent |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1810948A (en) * | 2005-01-24 | 2006-08-02 | 黄佩兴 | Water-saving environment protection detergent |
| CN1730640A (en) * | 2005-08-12 | 2006-02-08 | 西安键能科技有限责任公司 | Industrial cleaning agent and its production method |
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