CN102703238B - Environmental protection water base dewaxing agent and preparation method thereof - Google Patents
Environmental protection water base dewaxing agent and preparation method thereof Download PDFInfo
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- CN102703238B CN102703238B CN 201210151871 CN201210151871A CN102703238B CN 102703238 B CN102703238 B CN 102703238B CN 201210151871 CN201210151871 CN 201210151871 CN 201210151871 A CN201210151871 A CN 201210151871A CN 102703238 B CN102703238 B CN 102703238B
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Abstract
The invention relates to an environmental protection water base dewaxing agent and a preparation method thereof. The environmental protection water base dewaxing agent comprises, by weight, 1-5% of phosphate, 1-4% of complexing agent, 0-3% of sodium metasilicate, 10-20% of surface active agent, 5-20% of solvent and balanced distilled water. The main preparation steps are firstly adding distilled water, sequentially adding the phosphate, the complexing agent and the sodium metasilicate under stirring condition for stirring 20-30min, adding the surface active agent to continuously stir for 20-30min, and finally adding the solvent to stir until materials are completely dissolved. The environmental protection water base dewaxing agent can completely replace a chloro solvent dewaxing agent which is poisonous and harmful to the environment. The environmental protection water base dewaxing agent is simple and scientific in mechanism of action, achieves functions of stripping, emulsification, wax dissolving, greasy dirt dissolving and metallic oxide through reasonable compounding of the surface active agent, the solvent, the alkalinity assistant, the complexing agent and the like, is safe in use, environment-friendly, non-toxic, high in dewaxing efficiency, applicable to materials of optical glass, stainless steel, aluminum and the like, free of corrosion on washed objects and free of residues after washing, and is an ideal substitute of the chloro solvent.
Description
Technical field
The invention belongs to the chemical field, relate to dewaxing medium, especially a kind of environment protection water-based dewaxing medium and preparation method thereof.
Background technology
In opticglass processing and manufacturing field, damage in the course of processing for avoiding optical mirror slip, apply one deck cere through its surface of being everlasting, before dispatching from the factory, also to clean paraffin removal to it.In industries such as clock and watch, artwork, ornaments, accurately machined workpiece needs through polished finish, also is attached with buffing wax on the workpiece after polishing, needs it is thoroughly washed before dispatching from the factory.Above-mentioned wax dirt mainly is comprised of paraffin, lipid acid, rosined soap, metal oxide and some inoganic solids rubbing down small-particle, and traditional dewaxing medium is the chlorinated hydrocarbon solvents such as trieline.Though trieline dewaxing oil removal efficiency is high, the hydrochloric ether toxicity such as trieline are large, contaminate environment, and damaging the ozone layer is the material that in ODS, restriction is used.Therefore, to substitute that trieline dewaxes be the needs of national sustained economic development and protection of the environment to a kind of environment protection water-based dewaxing medium of exploitation.
By retrieval, find following two pieces of publication documents related with the present patent application:
1, a kind of water-based dewaxing agent (CN101880607A), comprise the component of following weight percent: composite reactive agent 2～60%, surplus are water.Wherein, described composite reactive agent is that component by following mass percent mixes: sodium alkyl benzene sulfonate 5%～8%, fatty alcohol-polyoxyethylene ether 7%～8%, coconut oil hydramine 2～3%, fatty alcohol-ether sodium sulfate 4%～8%, trolamine 3～4%, water surplus.The preparation method is: first water is placed in dispersator, adds fluorescence dye under stirring at low speed, after fluorescence dye all dissolves, then add the composite reactive agent, after stirring, add essence to get final product
2, a kind of dewaxing medium (CN102051271A), its component and mass fraction thereof are: permeate agent 1-10 part, solvent 1-30 part, auxiliary agent 1-10 part.
Contrast by technical characterictic, above-mentioned two pieces of documents and the present patent application have more different.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art part, a kind of environment protection water-based dewaxing medium that can substitute the dewaxing of trieline class and preparation method thereof is provided, prepared dewaxing medium has the function of dewaxing, oil removing, removing metal oxide, harmless to user's safety non-toxic, environment is not had destruction.
The objective of the invention is to be achieved through the following technical solutions:
A kind of environment protection water-based dewaxing medium, its moiety and weight percent are:
All the other adding distil waters to 100%
And described phosphoric acid salt is one or more the mixture in tertiary sodium phosphate, potassium pyrophosphate and tripoly phosphate sodium STPP.
And described complexing agent is one or more the mixture in HEDP-4Na, EDTA-2Na, EDTA-4Na, EDTMPS.
And described tensio-active agent is the ethoxylate of aliphatic alcohol polyethenoxy 9 ethers, fatty acid methyl ester or one or more the mixture in alkylphenol-polyethenoxy 10 ethers.
And described solvent is one or more the mixture in dipropylene glycol methyl ether, butyl glycol ether, diethylene glycol ether, glycerol ether, Virahol, ethylene glycol, glycerol.
A kind of preparation method of environment protection water-based dewaxing medium, step is as follows:
⑴ add distilled water in reactor, adds the solid materialss such as phosphoric acid salt, complexing agent and metasilicate pentahydrate sodium of reacting weight, stirs to dissolve fully to solid in 20-30 minute.
⑵ add the tensio-active agent of reacting weight to stir 20-30 minute.
⑶ add solvent to continue to be stirred to material to dissolve fully, namely get water base dewaxing medium finished product again.
Advantage of the present invention and beneficial effect are:
1, the simple science of the mechanism of action of the present invention, synergy by each component (emulsification of tensio-active agent, peel off, dispersion and the dissolving of solvent, the complexing of complexing agent) makes the function of dewaxing, oil removing and removing metal oxide all reach best, and noresidue.
2, the present invention is water based product, and relative solvent based product is safer, environmental protection, nontoxic, and use cost is cheaper, can dilute 20-30 and doubly use, and is easy to use, can soak also and can use ultrasonic cleaning.
3, the present invention is applied widely, namely applicable to opticglass, again applicable to various metal works; Long service life, the on-the-spot use than nearly one times of like product length duration of service changed a not good liquor in original product 2-3 days, and this product can use about 10 days.
4, the preparation method who the present invention relates to is simple, and raw materials used wide material sources, obtains easily, is highly suitable for large-scale industrial production.
Embodiment,
Below in conjunction with embodiment, the present invention is further described, and following embodiment is illustrative, is not determinate, can not limit protection scope of the present invention with following embodiment.
Embodiment 1:
The raw material of the embodiment of the present invention is marketable material.
A kind of environment protection water-based dewaxing medium, its moiety is (take the water base dewaxing medium of 1000g as example):
Potassium pyrophosphate: proportioning 30g;
EDTA-4Na: proportioning 20g;
Metasilicate pentahydrate sodium: proportioning 5g
The total alkali content of metasilicate pentahydrate sodium (take Na2O) is 28.5-30.5%;
TX-10: proportioning 70g;
FMEE: proportioning 70g;
Virahol: proportioning 30g;
Diethylene glycol ether: proportioning 100g;
Distilled water: proportioning 675g.
A kind of preparation method's of water base dewaxing medium step is as follows:
⑴ add distilled water in reactor, adds the solid materialss such as phosphoric acid salt, complexing agent and metasilicate pentahydrate sodium of reacting weight, stirs to dissolve fully to solid in 20-30 minute.
⑵ add the tensio-active agent of reacting weight to stir 20-30 minute.
⑶ add solvent to continue to be stirred to material to dissolve fully, namely get water base dewaxing medium finished product again.
Embodiment 2:
A kind of moiety of water base dewaxing medium is (take the 1000g water-based antirust as example):
Tripoly phosphate sodium STPP: proportioning 15g;
EDTMPS: proportioning 40g;
Metasilicate pentahydrate sodium: proportioning 10g
The total alkali content of metasilicate pentahydrate sodium (in Na2O) 28.5-30.5%;
AEO-9: proportioning 50g;
FMEE: proportioning 60g;
Virahol: proportioning 40g;
Butyl glycol ether: proportioning 80g;
Distilled water: proportioning 705g.
The step of its preparation method is same as embodiment 1.
The mechanism of action of the present invention: rationally composite by various tensio-active agents, solvent, alkaline assistant, complexing agent reaches the purpose of oil removing, paraffin removal and removing metal oxide.Rely on tensio-active agent emulsification, peel off; The dissolving of solvent, is dissolved and peels off at the infiltration of alkaline assistant, thus make that workpiece after cleaning not only dewaxes soon, oil removing rapidly thoroughly but also without the corrosion noresidue, it is best that cleaning performance reaches.
This dewaxing medium application example 1:
Concentration by 3-5% is made into scavenging solution, and temperature 60-80 ℃, will contain cered opticglass and soak wherein, then took out in ultrasonic cleaning 3-5 minute in distilled water rinsing 3-5 minute, then cut or isopropanol dehydration gets final product with wind.
Conclusion: opticglass light as new after microscopic examination is cleaned, without wax, oil and foreign matter.Clean thoroughly, without the burn into noresidue.
This dewaxing medium application example 2:
Concentration by 5% is made into scavenging solution, temperature 60-80 ℃, the metal works after polishing is soaked 30-40 minute.Then took out in distilled water rinsing 3-5 minute, and cut or the dewatering agent dehydration gets final product with wind.
Conclusion: after cleaning, the metal works light is as newly, without the burn into noresidue.
This environment protection water-based dewaxing medium quality standard:
Outward appearance: colourless to light yellow transparent liquid
Density (20 ℃, g/ml): 1.045-1.065(g/100ml)
pH（3%）：10.8-11.8
Water-soluble: 100%
Working concentration: 3-5%
Cleaning way: ultrasonic wave or immersion
Cleaning temperature: 60-80 ℃.
Claims (2)
1. environment protection water-based dewaxing medium, it is characterized in that: its moiety and weight percent are:
All the other adding distil waters to 100%;
Described phosphoric acid salt is one or more the mixture in tertiary sodium phosphate, potassium pyrophosphate and tripoly phosphate sodium STPP;
Described complexing agent is one or more the mixture in HEDP-4Na, EDTA-2Na, EDTA-4Na, EDTMPS;
Described tensio-active agent is the ethoxylate of aliphatic alcohol polyethenoxy 9 ethers, fatty acid methyl ester or one or more the mixture in alkylphenol-polyethenoxy 10 ethers;
Described solvent is one or more the mixture in dipropylene glycol methyl ether, butyl glycol ether, diethylene glycol ether, glycerol ether, Virahol, ethylene glycol, glycerol.
2. the preparation method of an environment protection water-based dewaxing medium as claimed in claim 1, it is characterized in that: the step of preparation is as follows:
⑴ add distilled water in reactor, adds phosphoric acid salt, complexing agent and the metasilicate pentahydrate sodium solid materials of reacting weight, stirs to dissolve fully to solid in 20-30 minute;
⑵ add the tensio-active agent of reacting weight to stir 20-30 minute;
⑶ add solvent to continue to be stirred to material to dissolve fully, namely get water base dewaxing medium finished product again.
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201210151871 CN102703238B (en) | 2012-05-16 | 2012-05-16 | Environmental protection water base dewaxing agent and preparation method thereof |
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| CN 201210151871 CN102703238B (en) | 2012-05-16 | 2012-05-16 | Environmental protection water base dewaxing agent and preparation method thereof |
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| CN102703238A CN102703238A (en) | 2012-10-03 |
| CN102703238B true CN102703238B (en) | 2013-06-19 |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104514148A (en) * | 2013-09-26 | 2015-04-15 | 五邑大学 | Fabric oil-removing agent |
| CN104120047A (en) * | 2014-07-18 | 2014-10-29 | 青岛蓬勃石油技术服务有限公司 | Oil pipeline detergent and preparation method thereof |
| CN105002007A (en) * | 2015-07-29 | 2015-10-28 | 福建福晶科技股份有限公司 | Environment-friendly optical glass water-base cleaning agent |
| CN107118854A (en) * | 2017-03-10 | 2017-09-01 | 广东华普科技股份有限公司 | Acid paraffin removal water composition |
| CN106967513A (en) * | 2017-03-30 | 2017-07-21 | 柳州立洁科技有限公司 | A kind of glass cleaner and preparation method thereof |
| CN107418771B (en) * | 2017-05-23 | 2020-04-17 | 上海宇昂水性新材料科技股份有限公司 | Stripping type water-based optical glass cleaning agent |
| CN109370801A (en) * | 2018-11-26 | 2019-02-22 | 蓝思科技（长沙）有限公司 | A kind of glass Wax removal water and bonding wax cleaning method |
| CN113686634A (en) * | 2021-08-10 | 2021-11-23 | 杭州迪英加科技有限公司 | Dewaxing repair liquid beneficial to acquisition of paraffin section images |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1040051A (en) * | 1989-07-12 | 1990-02-28 | 金颖逵 | Multifunction detergent and preparation method thereof |
| CN101538512A (en) * | 2009-03-11 | 2009-09-23 | 上海九盛实业有限公司 | Water-based cleaner |
-
2012
- 2012-05-16 CN CN 201210151871 patent/CN102703238B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1040051A (en) * | 1989-07-12 | 1990-02-28 | 金颖逵 | Multifunction detergent and preparation method thereof |
| CN101538512A (en) * | 2009-03-11 | 2009-09-23 | 上海九盛实业有限公司 | Water-based cleaner |
Non-Patent Citations (2)
| Title |
|---|
| 藕民伟.重垢液体洗涤剂的开发.《日用化学工业》.1991,(第2期),22-27. |
| 重垢液体洗涤剂的开发;藕民伟;《日用化学工业》;19911231(第2期);22-27 * |
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