CN102978634A - Environment-friendly spraying type normal-temperature efficient water-based degreasing agent and preparation method - Google Patents
Environment-friendly spraying type normal-temperature efficient water-based degreasing agent and preparation method Download PDFInfo
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- CN102978634A CN102978634A CN2012105182153A CN201210518215A CN102978634A CN 102978634 A CN102978634 A CN 102978634A CN 2012105182153 A CN2012105182153 A CN 2012105182153A CN 201210518215 A CN201210518215 A CN 201210518215A CN 102978634 A CN102978634 A CN 102978634A
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Abstract
The invention discloses an environment-friendly spraying type normal-temperature efficient water-based degreasing agent. The environment-friendly spraying type normal-temperature efficient water-based degreasing agent comprises the following components in percentage by weight: 1-3.5% of sodium hydroxide, 1-3.5% of potassium hydroxide, 1-5.5% of sodium phosphate, 1-6.5% of sodium silicate pentahydrate, 1-3.5% of borax decahydrate, 1-6.5% of sodium nitrite, 0.1-0.6% of JFC (Fatty Alcohol-Polyoxyethylene Ether), 1-3% of special surfactant for soaking and degreasing, 1-4% of special low-foaming surfactant for spraying and degreasing, 1-5% of special surfactant for removing oil and wax, 0.5-1.5% of de-foaming agent, and the balance of water. The preparation method comprises the following steps: firstly, adding the calculated and weighed water to a reaction kettle, wherein the rotation speed of a stirrer is 60 revolutions per minute; then, slowly adding the calculated and weighed solid materials to the reaction kettle in sequence, stirring the mixture until every added material is sufficiently dissolved every time the material is added; and finally, slowly adding the calculated and weighed liquid materials to the reaction kettle in sequence, continuously and stirring until the solution is light yellow transparent liquid.
Description
Technical field
It is front with clean-out system and preparation method to the present invention relates to a kind of spray-coating, and especially a kind of cost is low, degreasing effect good and the not phosphorous water base grease-removing agent of environmental protection type sprinkling type normal-temperature efficient and preparation method.
Background technology
In all types of industries is produced, can be applied to cleaning technique, namely utilize cleaning equipment and clean-out system to implement to clean, comprise ultrasonic cleaning, steam purge, high pressure cleaning, ozone-ultraviolet ray cleaning, ion beam cleaning and plasma clean etc.At present, just need spray to clean before the Workpiece painting application, technical process is as follows: give degreasing → main degreasing → help degreasing → washing → washing → phosphate → washing → washing → pure washing → oven dry → under turn the electrostatic spraying application.Existing clean-out system not only contains the phosphorus that is unfavorable for environmental protection, and is giving degreasing, main degreasing, helping in the degreasing process and all need heat to 50 ℃, wastes a large amount of electric energy and causes cleaning the cost height.
Summary of the invention
The present invention is in order to solve the existing above-mentioned technical problem of prior art, provides that a kind of cost is low, degreasing effect good and the not phosphorous water base grease-removing agent of environmental protection type sprinkling type normal-temperature efficient and preparation method.
Technical solution of the present invention is: the water base grease-removing agent of a kind of environmental protection type sprinkling type normal-temperature efficient is characterized in that being made of the component of following mass percent: sodium hydroxide 1 ~ 3.5%, potassium hydroxide 1 ~ 3.5%, sodium phosphate 1 ~ 5.5%, metasilicate pentahydrate sodium 1 ~ 6.5%, borax decahydrate 1 ~ 3.5%, Sodium Nitrite 1 ~ 6.5%, JFC 0.1 ~ 0.6%, soak degreasing special surfactant 1 ~ 3%, the special-purpose low-foaming surfactant 1 ~ 4% of spray degreasing, oil removing are except cured special surfactant 1 ~ 5%, defoamer 0.5 ~ 1.5% and water surplus.
A kind of preparation method of the above-mentioned water base grease-removing agent of environmental protection type sprinkling type normal-temperature efficient, it is characterized in that carrying out as follows successively: the water that will calculate first weighing joins in the reactor, start agitator, 60 rev/mins of control rotating speeds, then will calculate the sodium hydroxide of weighing, potassium hydroxide, yellow soda ash, metasilicate pentahydrate sodium, borax decahydrate, the Sodium Nitrite solid material joins in the reactor successively slowly, whenever adding a kind of raw material must be through being stirred to abundant dissolving, to calculate at last the JFC of weighing, the soak degreasing special surfactant, the special-purpose low-foaming surfactant of spray degreasing, oil removing is except cured special surfactant, defoamer joins in the reactor successively slowly, continues to be stirred well to solution and is light yellow transparent liquid.
The present invention is not phosphorous, is beneficial to environmental protection, and key is in whole cleaning process, need not heating, and only needing spray under the normal temperature to clean can be thoroughly and remove fast the grease etc. of workpiece surface, has saved electric energy, has reduced the cleaning cost.
Embodiment
Embodiment 1:
Raw materials used and mass percent is as follows:
Sodium hydroxide 1%, potassium hydroxide 3.5%, sodium phosphate 1%, metasilicate pentahydrate sodium 6.5%, borax decahydrate 1%, Sodium Nitrite 6.5%, JFC 0.1%, soak degreasing special surfactant 3%, the special-purpose low-foaming surfactant 1% of spray degreasing, oil removing are except cured special surfactant 5%, defoamer (MS-575) 0.5% and water surplus.
The preparation method carries out successively as follows: the water that will calculate first weighing joins in the reactor, start agitator, 60 rev/mins of control rotating speeds, then will calculate the sodium hydroxide of weighing, potassium hydroxide, yellow soda ash, metasilicate pentahydrate sodium, borax decahydrate, the Sodium Nitrite solid material joins in the reactor successively slowly, whenever adding a kind of raw material must be through being stirred to abundant dissolving, to calculate at last the JFC of weighing, the soak degreasing special surfactant, the special-purpose low-foaming surfactant of spray degreasing, oil removing is except cured special surfactant, defoamer MS-575 joins in the reactor successively slowly, continues to be stirred well to solution and is light yellow transparent liquid.
Wherein soak degreasing special surfactant, the special-purpose low-foaming surfactant of spray degreasing, oil removing are the product that Yang Long Science and Technology Ltd. public offering opens in the Shenzhen except cured special surfactant, and product type is respectively Y-02, Y-35, QLY-252C.
Embodiment 2:
Raw material and production method are all with embodiment 1, and its raw materials quality per-cent is as follows: sodium hydroxide 3.5%, potassium hydroxide 1%, sodium phosphate 5.5%, metasilicate pentahydrate sodium 1%, borax decahydrate 3.5%, Sodium Nitrite 1%, JFC0.6%, soak degreasing special surfactant 1%, the special-purpose low-foaming surfactant 4% of spray degreasing, oil removing are except cured special surfactant 1%, defoamer (MS-575) 0.5% and water surplus.
Embodiment 3:
Raw material and production method are all with embodiment 1, and its raw materials quality per-cent is as follows: sodium hydroxide 2%, potassium hydroxide 2%, sodium phosphate 3%, metasilicate pentahydrate sodium 4%, borax decahydrate 2%, Sodium Nitrite 4%, JFC 0.4%, soak degreasing special surfactant 2%, the special-purpose low-foaming surfactant 2% of spray degreasing, oil removing are except cured special surfactant 3%, defoamer (MS-575) 1% and water surplus.
During use, water is 5 ~ 6% preparation working fluids with the embodiment of the invention 1, embodiment 2 or embodiment 3 by mass percentage, clean according to existing technical process, wherein give degreasing, main degreasing, help degreasing to be normal temperature condition, 0.12Mpa spray time 180S, by inspection, indices reaches the product technology requirement.
Claims (2)
1. water base grease-removing agent of environmental protection type sprinkling type normal-temperature efficient is characterized in that being made of the component of following mass percent: sodium hydroxide 1 ~ 3.5%, potassium hydroxide 1 ~ 3.5%, sodium phosphate 1 ~ 5.5%, metasilicate pentahydrate sodium 1 ~ 6.5%, borax decahydrate 1 ~ 3.5%, Sodium Nitrite 1 ~ 6.5%, JFC 0.1 ~ 0.6%, soak degreasing special surfactant 1 ~ 3%, the special-purpose low-foaming surfactant 1 ~ 4% of spray degreasing, oil removing are except cured special surfactant 1 ~ 5%, defoamer 0.5 ~ 1.5% and water surplus.
2. the preparation method of the water base grease-removing agent of environmental protection type sprinkling type normal-temperature efficient as claimed in claim 1, it is characterized in that carrying out as follows successively: the water that will calculate first weighing joins in the reactor, start agitator, 60 rev/mins of control rotating speeds, then will calculate the sodium hydroxide of weighing, potassium hydroxide, yellow soda ash, metasilicate pentahydrate sodium, borax decahydrate, the Sodium Nitrite solid material joins in the reactor successively slowly, whenever adding a kind of raw material must be through being stirred to abundant dissolving, to calculate at last the JFC of weighing, the soak degreasing special surfactant, the special-purpose low-foaming surfactant of spray degreasing, oil removing is except cured special surfactant, defoamer joins in the reactor successively slowly, continues to be stirred well to solution and is light yellow transparent liquid.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012105182153A CN102978634A (en) | 2012-12-06 | 2012-12-06 | Environment-friendly spraying type normal-temperature efficient water-based degreasing agent and preparation method |
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| CN2012105182153A CN102978634A (en) | 2012-12-06 | 2012-12-06 | Environment-friendly spraying type normal-temperature efficient water-based degreasing agent and preparation method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103469224A (en) * | 2013-09-26 | 2013-12-25 | 安徽启明表面技术有限公司 | High pressure-resistant low-foaming antirust cleaning agent and method for cleaning metal workpiece by using same |
| CN103741200A (en) * | 2013-12-11 | 2014-04-23 | 三达奥克化学股份有限公司 | General electrolytic degreasing agent of precision electron member steel, stainless steel, aluminum, copper and zinc mixed workpiece |
| CN107502453A (en) * | 2017-07-25 | 2017-12-22 | 安徽胜利精密制造科技有限公司 | A kind of notebook computer shell degreasing agent and application this degreasing agent progress ungrease treatment technique |
| CN108950574A (en) * | 2018-08-03 | 2018-12-07 | 广州正利金属表面处理剂有限公司 | Without phosphorus low bubble degreasing agent and preparation method thereof, application method |
| CN109609966A (en) * | 2018-12-29 | 2019-04-12 | 南京派诺金属表面处理技术有限公司 | Inexpensive aluminium sheet solid second degreasing agent and preparation method thereof |
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| US20080274928A1 (en) * | 2007-05-04 | 2008-11-06 | Ecolab Inc. | Water soluble magnesium compounds as cleaning agents and methods of using them |
| CN101956199A (en) * | 2010-11-03 | 2011-01-26 | 大连三达奥克化学股份有限公司 | Non-phosphorus environment-friendly water-based degreasing agent and manufacturing method thereof |
| CN102719840A (en) * | 2012-06-21 | 2012-10-10 | 大连三达奥克化学股份有限公司 | Cleaning agent for stainless steel-aluminum alloy plate combined electric kettle and preparation method |
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- 2012-12-06 CN CN2012105182153A patent/CN102978634A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20080274928A1 (en) * | 2007-05-04 | 2008-11-06 | Ecolab Inc. | Water soluble magnesium compounds as cleaning agents and methods of using them |
| CN101956199A (en) * | 2010-11-03 | 2011-01-26 | 大连三达奥克化学股份有限公司 | Non-phosphorus environment-friendly water-based degreasing agent and manufacturing method thereof |
| CN102719840A (en) * | 2012-06-21 | 2012-10-10 | 大连三达奥克化学股份有限公司 | Cleaning agent for stainless steel-aluminum alloy plate combined electric kettle and preparation method |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103469224A (en) * | 2013-09-26 | 2013-12-25 | 安徽启明表面技术有限公司 | High pressure-resistant low-foaming antirust cleaning agent and method for cleaning metal workpiece by using same |
| CN103741200A (en) * | 2013-12-11 | 2014-04-23 | 三达奥克化学股份有限公司 | General electrolytic degreasing agent of precision electron member steel, stainless steel, aluminum, copper and zinc mixed workpiece |
| CN107502453A (en) * | 2017-07-25 | 2017-12-22 | 安徽胜利精密制造科技有限公司 | A kind of notebook computer shell degreasing agent and application this degreasing agent progress ungrease treatment technique |
| CN108950574A (en) * | 2018-08-03 | 2018-12-07 | 广州正利金属表面处理剂有限公司 | Without phosphorus low bubble degreasing agent and preparation method thereof, application method |
| CN109609966A (en) * | 2018-12-29 | 2019-04-12 | 南京派诺金属表面处理技术有限公司 | Inexpensive aluminium sheet solid second degreasing agent and preparation method thereof |
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Application publication date: 20130320 |