CN103436902A - Water-based type metal surface detergent and preparation method thereof - Google Patents
Water-based type metal surface detergent and preparation method thereof Download PDFInfo
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- CN103436902A CN103436902A CN2013103706695A CN201310370669A CN103436902A CN 103436902 A CN103436902 A CN 103436902A CN 2013103706695 A CN2013103706695 A CN 2013103706695A CN 201310370669 A CN201310370669 A CN 201310370669A CN 103436902 A CN103436902 A CN 103436902A
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Abstract
The invention relates to a water-based type metal surface detergent and a preparation method thereof, belonging to the technical field of metal surface treatment. The detergent is prepared from the following raw materials in parts by weight: 1-8 parts of triethanolamine oleate, 3-7 parts of alpha-sulfo fatty acid methyl ester sodium, 5-10 parts of lauryl alcohol polyoxyethylene, 0.5-1.5 parts of organic complex, 1-2 parts of polyethylene glycol, 0.1-0.5 part of benzotriazole, 0.1-0.5 part of lignin sulfonate, 5-15 parts of layered crystalline sodium disilicate and 50-70 parts of water. According to the water-based type metal surface detergent and the preparation method thereof disclosed by the invention, the preparation process is simple, and the prepared product is strong in dirt-removing power, good in stability and free of pollution to the environment; meanwhile, compound corrosion inhibitor benzotriazole and lignin sulfonate are adopted in the raw materials, so that a protective film can be formed on the metal surface during a using process to achieve an effect of inhibiting the metal from being corroded and rusted.
Description
Technical field
The invention belongs to field of metal surface treatment technology, be specifically related to a kind of aq. type metallic surface sanitising agent and preparation method thereof.
Background technology
When the maintenance and repair of machining and mechanical means, automobile etc., mostly adopt diesel oil, kerosene or gasoline to carry out cleaning components as scavenging solution.This not only wastes energy, and exists potential unsafe factor, careless slightly, may lead to fire.
In recent years, some novel metal cleaners are widely used gradually, it well diesel oil substitute, kerosene and gasoline carry out cleaning components, and low price, used safety, is well suited for the mechanized cleaning operation; But some metal detergents in the market are after having cleaned metal, metal gets rusty again very soon, to people, brings great loss and inconvenience, and therefore how overcoming the deficiencies in the prior art is problems that solution is needed in current sanitising agent field badly.
Summary of the invention
The objective of the invention is in order to solve the deficiencies in the prior art, a kind of aq. type metallic surface sanitising agent and preparation method thereof is provided, the method preparation is simple, the metallic surface sanitising agent strong detergency made, and good stability, and there is good rust inhibition.
The technical solution used in the present invention is as follows:
A kind of aq. type metallic surface sanitising agent comprises the following raw material according to the parts by weight meter: 1 ~ 8 part of triethanol amine oleate, 3 ~ 7 parts of alpha-sulfo fatty acid methyl ester sodium salts, 5 ~ 10 parts of ethoxylated dodecyl alcohols, 0.5 ~ 1.5 part of organic complex, 1 ~ 2 part of polyoxyethylene glycol, 0.1 ~ 0.5 part of benzotriazole, 0.1 ~ 0.5 part of sulfonated lignin, 5 ~ 15 parts of laminated crystal of sodium disilicate, 50 ~ 70 parts, water.
Further preferably that described organic complex is disodium ethylene diamine tetraacetate or EDTA-2K.
The present invention also provides the preparation method of a kind of aq. type metallic surface sanitising agent, the method is that triethanol amine oleate, alpha-sulfo fatty acid methyl ester sodium salt, ethoxylated dodecyl alcohol, organic complex, polyoxyethylene glycol, benzotriazole, sulfonated lignin and laminated crystal of sodium disilicate are added to the water, be heated with stirring to 40 ~ 60 ℃, be down to room temperature after mixing, make this aq. type metallic surface sanitising agent.
compared with prior art, its beneficial effect is in the present invention:(1) product soil removability of the present invention is strong, good stability, and seepage force is strong, and environmentally safe; (2) adopt composite corrosion inhibitor benzotriazole and sulfonated lignin in raw material, in use procedure, can form protective membrane in metallic surface, play the effect that metallic corrosion is got rusty that suppresses; (3) preparation method of the present invention is simple, is easy to promote.
Specific embodiment
Below in conjunction with embodiment, the present invention is described in further detail.
Embodiment 1
A kind of aq. type metallic surface sanitising agent comprises the following raw material according to the parts by weight meter: 1 part of triethanol amine oleate, 3 parts of alpha-sulfo fatty acid methyl ester sodium salts, 5 parts of ethoxylated dodecyl alcohols, 0.5 part of disodium ethylene diamine tetraacetate, 1 part of polyoxyethylene glycol, 0.1 part of benzotriazole, 0.1 part of sulfonated lignin, 5 parts of laminated crystal of sodium disilicate, 50 parts, water.
The preparation method of the present embodiment aq. type metallic surface sanitising agent is added to the water triethanol amine oleate, alpha-sulfo fatty acid methyl ester sodium salt, ethoxylated dodecyl alcohol, disodium ethylene diamine tetraacetate, polyoxyethylene glycol, benzotriazole, sulfonated lignin and laminated crystal of sodium disilicate, be heated with stirring to 40 ℃, be down to room temperature after mixing, make this aq. type metallic surface sanitising agent.
Embodiment 2
A kind of aq. type metallic surface sanitising agent comprises the following raw material according to the parts by weight meter: 8 parts of triethanol amine oleates, 7 parts of alpha-sulfo fatty acid methyl ester sodium salts, 10 parts of ethoxylated dodecyl alcohols, 1.5 parts of disodium ethylene diamine tetraacetate, 2 parts of polyoxyethylene glycol, 0.5 part of benzotriazole, 0.5 part of sulfonated lignin, 15 parts of laminated crystal of sodium disilicate, 70 parts, water.
The preparation method of the present embodiment aq. type metallic surface sanitising agent is added to the water triethanol amine oleate, alpha-sulfo fatty acid methyl ester sodium salt, ethoxylated dodecyl alcohol, disodium ethylene diamine tetraacetate, polyoxyethylene glycol, benzotriazole, sulfonated lignin and laminated crystal of sodium disilicate, be heated with stirring to 60 ℃, be down to room temperature after mixing, make this aq. type metallic surface sanitising agent.
Embodiment 3
A kind of aq. type metallic surface sanitising agent comprises the following raw material according to the parts by weight meter: 3 parts of triethanol amine oleates, 5 parts of alpha-sulfo fatty acid methyl ester sodium salts, 7 parts of ethoxylated dodecyl alcohols, 1 part of disodium ethylene diamine tetraacetate, 1.5 parts of polyoxyethylene glycol, 0.3 part of benzotriazole, 0.4 part of sulfonated lignin, 10 parts of laminated crystal of sodium disilicate, 60 parts, water.
The preparation method of the present embodiment aq. type metallic surface sanitising agent is added to the water triethanol amine oleate, alpha-sulfo fatty acid methyl ester sodium salt, ethoxylated dodecyl alcohol, disodium ethylene diamine tetraacetate, polyoxyethylene glycol, benzotriazole, sulfonated lignin and laminated crystal of sodium disilicate, be heated with stirring to 50 ℃, be down to room temperature after mixing, make this aq. type metallic surface sanitising agent.
Embodiment 4
A kind of aq. type metallic surface sanitising agent comprises the following raw material according to the parts by weight meter: 6 parts of triethanol amine oleates, 4 parts of alpha-sulfo fatty acid methyl ester sodium salts, 9 parts of ethoxylated dodecyl alcohols, 1.2 parts of EDTA-2K, 1.5 parts of polyoxyethylene glycol, 0.2 part of benzotriazole, 0.3 part of sulfonated lignin, 12 parts of laminated crystal of sodium disilicate, 66 parts, water.
The preparation method of the present embodiment aq. type metallic surface sanitising agent is added to the water triethanol amine oleate, alpha-sulfo fatty acid methyl ester sodium salt, ethoxylated dodecyl alcohol, EDTA-2K, polyoxyethylene glycol, benzotriazole, sulfonated lignin and laminated crystal of sodium disilicate, be heated with stirring to 55 ℃, be down to room temperature after mixing, make this aq. type metallic surface sanitising agent.
performance test
Performance to the embodiment of the present invention 1 ~ 3 product is tested, and test result is in Table 1.
The performance test data of table 1 embodiment 1 ~ 3 product
| Project | Embodiment 1 | Embodiment 2 | Embodiment 3 |
| Stain clearance/% | 98.5 | 99.2 | 99.5 |
| The metallic surface glossiness | Well | Excellent | Excellent |
| Stability | Well | Excellent | Excellent |
Simultaneously, adopt static state not contact accelerated test, minute three groups of tests, be respectively 3 groups of blank group, commercially available group and embodiment.Wherein, 3 groups of commercially available group and embodiment are after using respectively common commercially available metal detergent and the metal testing plate polishing of the embodiment of the present invention 3 finished products to 50mm * 25mm * 2mm, metal testing plate is placed in to device according to the regulation of GB/T4879-1999, and electrolyte solution is respectively HCO
3 -1000mg/L, SO
4 -22500mg/L, Cl
-1500 mg/L, put into large beaker, and electrolyte solution is remained to 40 ℃.In addition, not putting product of the present invention is blank group.Test-results is shown in Table 2.
Table 2 static state does not contact accelerated test and detects data
From table 2, after using finished product of the present invention to metal cleaning, various metals is there is to the effect that suppresses its rust corrosion.
Claims (3)
1. an aq. type metallic surface sanitising agent, is characterized in that comprising the following raw material according to the parts by weight meter: 1 ~ 8 part of triethanol amine oleate, 3 ~ 7 parts of alpha-sulfo fatty acid methyl ester sodium salts, 5 ~ 10 parts of ethoxylated dodecyl alcohols, 0.5 ~ 1.5 part of organic complex, 1 ~ 2 part of polyoxyethylene glycol, 0.1 ~ 0.5 part of benzotriazole, 0.1 ~ 0.5 part of sulfonated lignin, 5 ~ 15 parts of laminated crystal of sodium disilicate, 50 ~ 70 parts, water.
2. aq. type according to claim 1 metallic surface sanitising agent, is characterized in that described organic complex is disodium ethylene diamine tetraacetate or EDTA-2K.
3. the preparation method of aq. type claimed in claim 1 metallic surface sanitising agent, it is characterized in that triethanol amine oleate, alpha-sulfo fatty acid methyl ester sodium salt, ethoxylated dodecyl alcohol, organic complex, polyoxyethylene glycol, benzotriazole, sulfonated lignin and laminated crystal of sodium disilicate are added to the water, be heated with stirring to 40 ~ 60 ℃, be down to room temperature after mixing, make this aq. type metallic surface sanitising agent.
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| CN2013103706695A CN103436902A (en) | 2013-08-23 | 2013-08-23 | Water-based type metal surface detergent and preparation method thereof |
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| CN2013103706695A CN103436902A (en) | 2013-08-23 | 2013-08-23 | Water-based type metal surface detergent and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104294297A (en) * | 2014-09-30 | 2015-01-21 | 苏州长盛机电有限公司 | Water-based metal cleaner and preparation method thereof |
| CN105647663A (en) * | 2016-02-24 | 2016-06-08 | 苏州龙腾万里化工科技有限公司 | Efficient water-based compound detergent |
| CN105664787A (en) * | 2016-02-16 | 2016-06-15 | 广州市日用化学工业研究所有限公司 | Amphoteric lignin-based surfactant and preparation method and application thereof |
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| JP2005163135A (en) * | 2003-12-04 | 2005-06-23 | Kao Corp | Treatment liquid for metal composition |
| CN101818103A (en) * | 2010-05-17 | 2010-09-01 | 江西瑞思博化工有限公司 | Washing agent for electronic materials |
| CN103014743A (en) * | 2011-09-28 | 2013-04-03 | 天津博克尼科技发展有限公司 | Carbon deposition cleaning agent for automobile engine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104294297A (en) * | 2014-09-30 | 2015-01-21 | 苏州长盛机电有限公司 | Water-based metal cleaner and preparation method thereof |
| CN105664787A (en) * | 2016-02-16 | 2016-06-15 | 广州市日用化学工业研究所有限公司 | Amphoteric lignin-based surfactant and preparation method and application thereof |
| CN105647663A (en) * | 2016-02-24 | 2016-06-08 | 苏州龙腾万里化工科技有限公司 | Efficient water-based compound detergent |
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Application publication date: 20131211 |