CN102634280A - Solid hot-melting strong acid-resistant spray wax and preparation method thereof - Google Patents
Solid hot-melting strong acid-resistant spray wax and preparation method thereof Download PDFInfo
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- CN102634280A CN102634280A CN2012101200580A CN201210120058A CN102634280A CN 102634280 A CN102634280 A CN 102634280A CN 2012101200580 A CN2012101200580 A CN 2012101200580A CN 201210120058 A CN201210120058 A CN 201210120058A CN 102634280 A CN102634280 A CN 102634280A
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Abstract
The invention discloses a solid hot-melting strong acid-resistant spray wax and a preparation method of the solid hot-melting strong acid-resistant spray wax. The solid hot-melting strong acid-resistant spray wax comprises the following compositions in parts by weight: 2-8 of wax, 0.01-0.3 of a flatting agent, 0.01-0.5 of a plasticizer, and 0.01-0.3 of a thixotropic agent. The solid hot-melting strong acid-resistant spray wax does not contain volatile solvent, has no harm to human body, no damage to environment, resists acid corrosion, especially strong acid corrosion, the needed patterns are formed by etching, and the solid hot-melting strong acid-resistant spray wax is easy to strip off in an alkaline solution.
Description
Technical field
The present invention relates to a kind of wax and preparation method thereof, relate in particular to the anti-strong acid spraying of solid-state hot melt wax and preparation method thereof.
Background technology
The anti-corrosion wax of being reported at present mainly is the research about vehicle protection wax, and the relevant report of antiacid erosion wax is not also arranged.The etching solution that generally is used for being etched into the figure line is a strong acid, and this just requires to protect wax will resist strong acid.
Chinese invention patent application publication number CN101121863A discloses anti-corrosion wax composition; Described Wax composition is mainly as vehicle protection wax; This Wax composition mainly prevents moisture and oxygen contacting metal surface, thereby reduces the possibility of corrosion, but the corrosion of not anti-strong acid.
Summary of the invention
To the above-mentioned deficiency that exists in the prior art, one of technical problem to be solved by this invention provides the anti-strong acid spraying of a kind of solid-state hot melt wax, can resist strong acid, and etching forms required figure line.
Two of technical problem to be solved by this invention provides the preparation method of the anti-strong acid spraying of above-mentioned solid-state hot melt wax.
The present invention seeks to realize through following technical scheme:
The anti-strong acid spraying of a kind of solid-state hot melt wax, form by weight by following component:
Wax 2-8 part;
Flow agent 0.01-0.3 part;
Softening agent 0.01-0.5 part;
Thixotropic agent 0.01-0.3 part.
Said wax is a kind of or its mixture in polyethylene wax and the Microcrystalline Wax.
Said flow agent is that fluorine is a tensio-active agent, and said fluorine is that tensio-active agent can be anionic fluorinated surfactant or non-ion fluorin surfactant.Said anionic fluorinated surfactant can be perfluoro butyl potassium sulfonate, perfluoro octyl sulfonic acid potassium etc.
Preferably, said non-ion fluorin surfactant is the plain moistening flatting agent of E.I.Du Pont Company
fluorine.The plain moistening flatting agent of
fluorine is a kind of comparatively novel water-based non-ion fluorin surfactant.With respect to traditional surfactant, it greatly reduces surface tension of liquid in efficient ground, and excellent wetting, flow leveling is provided, and the base material that the effective wetting surface tension is lower has well anti-shrinkage cavity ability to contaminated base material.
Specifically consisting of of the plain moistening flatting agent of said
fluorine: 10wt% alpha-hydro-omega-hydroxypoly oxygen ethene and α-fluoro-ω-(2-hydroxyethyl) gathers etherate, the 15wt%1 of (difluoro methylene) (1: 1); 2-terepthaloyl moietie, 75wt% water; Wherein 1; 4-dioxane content is selected from
MSDS less than 0.1wt%.
Said softening agent is an Octyl adipate.
Said Octyl adipate, abb. DOA or DEHA, English name: Dioctyl adipate, molecular formula: C
22H
42O
4, CAS No.:123-79-5.
Said thixotropic agent is an aerosil.
Said aerosil, white fluffy powder, porousness, nonpoisonous and tasteless pollution-free, high temperature resistant.Its unreactiveness that possesses and the special thixotropic property tensile strength of obviously improving rubber item simultaneously, tear strength and wear resistance, rubber improvement back intensity improves tens of times.The control of the rheological of liquid system, tackiness agent, polymkeric substance etc. and thixotropy, as the reinforcement of auxiliary agent, HCR and the RTV-2K silicone rubber of anti-heavy, thickening, sag prevention, can be used to regulate unrestricted flow and improve powder properties etc. as anti-caking agent.
The present invention also provides the preparation method of the anti-strong acid spraying of a kind of solid-state hot melt wax; Adopt following steps: with wax, flow agent, softening agent and thixotropic agent thorough mixing; Be heated to 60-120 ℃; After treating that wax melts fully, grind filtration, can make the anti-strong acid spraying of solid-state hot melt of the present invention wax after the cooling.
The anti-strong acid of solid-state hot melt of the present invention sprays wax, can be used for the selective etch of product surface.
Its concrete application can be: at first; On the surface that metal or non-metallic material need be processed by the anti-strong acid spraying of design spraying solid-state hot melt of the present invention wax; Form the figure line of design, this figure line has good anti-strong acid etching, thereby reaches protection figure line or galvanized purpose; Secondly, contact the zone that etching should the uncoated wax in surface with acidic solution; Once more, after etching to be protected is accomplished, soak 1-5 minute cleaning and removing wax coating with basic soln again, promptly accomplish the selective etch of product surface.
The anti-strong acid of solid-state hot melt of the present invention spraying wax does not contain volatile solvent, and is harmless, harmless in environment, acid corrosion-resistant, especially can anti-strong acid, and etching forms required figure line, and in basic soln, is easy to peel off.
Embodiment
Through specific embodiment the present invention is described further below, but the present invention is not limited by following examples.
Embodiment 1:
3.5 kilograms in wax;
0.01 kilogram of flow agent;
0.1 kilogram in softening agent;
0.3 kilogram of thixotropic agent;
Said wax is Microcrystalline Wax; Said flow agent is the plain moistening flatting agent of E.I.Du Pont Company
fluorine; Said softening agent is an Octyl adipate, and said thixotropic agent is an aerosil.
With above-mentioned material thorough mixing, be heated to 105 ℃, treat that wax melts fully after, grind filtration, make the anti-strong acid spraying wax that does not contain volatile solvent after the cooling.
On marble surface, become required figure line by design spraying wax, this figure line has good anti-strong acid etching, thereby reaches protection figure line or galvanized purpose.Contact the zone that etching should the uncoated wax in surface with the hydrofluoric acid of 5wt%.After the protection etching is accomplished, soak 3 minutes cleaning and removing wax coatings, promptly accomplish the whole process that this process materials uses with weakly alkaline solution.Observable effect is: by the etching of strong acid institute, figure figure line does not reach 120 resolving power in Wax-coated zone.
Embodiment 2:
5 kilograms in wax;
0.1 kilogram of flow agent;
0.01 kilogram in softening agent;
0.2 kilogram of thixotropic agent;
Said wax is polyethylene wax; Said flow agent is the plain moistening flatting agent of
fluorine; Said softening agent is an Octyl adipate, and said thixotropic agent is an aerosil.
With above-mentioned material thorough mixing, be heated to 120 ℃, treat that wax melts fully after, grind filtration, make the anti-strong acid spraying wax that does not contain volatile solvent after the cooling.
On glass surface, become required figure line by design spraying wax, this figure line has good anti-strong acid etching, thereby reaches protection figure line or galvanized purpose.Contact the zone that etching should the uncoated wax in surface with the nitric acid of 25wt%.After the protection etching is accomplished, soak 1 minute cleaning and removing wax coating, promptly accomplish the whole process that this process materials uses with weakly alkaline solution.Observable effect is: by the etching of strong acid institute, figure figure line does not reach 120 μ resolving power in Wax-coated zone.
Embodiment 3:
2 kilograms in wax;
0.3 kilogram of flow agent;
0.5 kilogram in softening agent;
0.01 kilogram of thixotropic agent;
Said wax is Microcrystalline Wax; Said flow agent is the plain moistening flatting agent of E.I.Du Pont Company
fluorine; Said softening agent is an Octyl adipate, and said thixotropic agent is an aerosil.
With above-mentioned material thorough mixing, be heated to 60 ℃, treat that wax melts fully after, grind filtration, make the anti-strong acid spraying wax that does not contain volatile solvent after the cooling.
On the aluminium surface, become required figure line by design spraying wax, this figure line has good anti-strong acid etching, thereby reaches protection figure line or galvanized purpose.Contact the zone that etching should the uncoated wax in surface with the hydrochloric acid of 10wt%.After the protection etching is accomplished, soak 5 minutes cleaning and removing wax coatings, promptly accomplish the whole process that this process materials uses with weakly alkaline solution.Observable effect is: by the etching of strong acid institute, figure figure line does not reach 120 μ resolving power in Wax-coated zone.
Embodiment 4:
8 kilograms in wax;
0.2 kilogram of flow agent;
0.05 kilogram in softening agent;
0.1 kilogram of thixotropic agent;
Said wax is polyethylene wax; Said flow agent is the plain moistening flatting agent of
fluorine; Said softening agent is an Octyl adipate, and said thixotropic agent is an aerosil.
With above-mentioned material thorough mixing, be heated to 90 ℃, treat that wax melts fully after, grind filtration, make the anti-strong acid spraying wax that does not contain volatile solvent after the cooling.
On the copper surface, become required figure line by design spraying wax, this figure line has good anti-strong acid etching, thereby reaches protection figure line or galvanized purpose.Contact the zone that etching should the uncoated wax in surface with the sulfuric acid of 10wt%.After the protection etching is accomplished, soak 2 minutes cleaning and removing wax coatings, promptly accomplish the whole process that this process materials uses with weakly alkaline solution.Observable effect is: by the etching of strong acid institute, figure figure line does not reach 120 resolving power in Wax-coated zone.
Embodiment 5:
6 kilograms in wax;
0.05 kilogram of flow agent;
0.2 kilogram in softening agent;
0.05 kilogram of thixotropic agent;
Said wax is the mixture of polyethylene wax and Microcrystalline Wax; The mass ratio of polyethylene wax and Microcrystalline Wax is 1: 1; Said flow agent is the plain moistening flatting agent of E.I.Du Pont Company
fluorine; Said softening agent is an Octyl adipate, and said thixotropic agent is an aerosil.
With above-mentioned material thorough mixing, be heated to 75 ℃, treat that wax melts fully after, grind filtration, make the anti-strong acid spraying wax that does not contain volatile solvent after the cooling.
On silicon face, become required figure line by design spraying wax, this figure line has good anti-strong acid etching, thereby reaches protection figure line or galvanized purpose.Contact the zone that etching should the uncoated wax in surface with the nitric acid of 25wt%.After the protection etching is accomplished, soak 4 minutes cleaning and removing wax coatings, promptly accomplish the whole process that this process materials uses with weakly alkaline solution.Observable effect is: by the etching of strong acid institute, figure figure line does not reach 120 μ resolving power in Wax-coated zone.
The anti-strong acid spraying of solid-state hot melt of the present invention wax, anti-strong acid corrosion, and in basic soln, can peel off fast; Harmless, harmless in environment, can improve the production technique operating environment, waste discharge is administered easy; It is personal to be convenient to enterprise's autogamy, can embody save energy and save time.
Claims (7)
1. the anti-strong acid spraying of a solid-state hot melt wax is characterized in that, is made up of by weight following component:
Wax 2-8 part;
Flow agent 0.01-0.3 part;
Softening agent 0.01-0.5 part;
Thixotropic agent 0.01-0.3 part.
2. the anti-strong acid spraying of solid-state hot melt as claimed in claim 1 wax, it is characterized in that: said wax is a kind of or its mixture in polyethylene wax and the Microcrystalline Wax.
3. the anti-strong acid spraying of solid-state hot melt as claimed in claim 1 wax, it is characterized in that: said flow agent is that fluorine is a tensio-active agent.
4. the anti-strong acid spraying of solid-state hot melt as claimed in claim 3 wax is characterized in that: said non-ion fluorin surfactant is the plain moistening flatting agent of
fluorine of E.I.Du Pont Company.
5. the anti-strong acid spraying of solid-state hot melt as claimed in claim 1 wax, it is characterized in that: said softening agent is an Octyl adipate.
6. the anti-strong acid spraying of solid-state hot melt as claimed in claim 1 wax, it is characterized in that: said thixotropic agent is an aerosil.
7. the preparation method like the anti-strong acid spraying of each described solid-state hot melt among claim 1-6 wax is characterized in that, adopts following steps: with wax, flow agent, softening agent and thixotropic agent thorough mixing; Be heated to 60-120 ℃; After treating the wax fusing, grind filtration, cooling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210120058.0A CN102634280B (en) | 2012-04-23 | 2012-04-23 | Solid hot-melting strong acid-resistant spray wax and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210120058.0A CN102634280B (en) | 2012-04-23 | 2012-04-23 | Solid hot-melting strong acid-resistant spray wax and preparation method thereof |
Publications (2)
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|---|---|
| CN102634280A true CN102634280A (en) | 2012-08-15 |
| CN102634280B CN102634280B (en) | 2014-06-11 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6460665A (en) * | 1987-08-28 | 1989-03-07 | Aisin Chem | Thixotropic agent for paint |
| JPH1060665A (en) * | 1996-08-26 | 1998-03-03 | Central Glass Co Ltd | Hydrophilic coating film and its production |
| CN1218076A (en) * | 1997-11-24 | 1999-06-02 | 中国石油化工总公司 | Wax composition for durably dustproofing metal products |
| CN101182402A (en) * | 2006-11-13 | 2008-05-21 | 北京金源化学集团有限公司 | Aqueous antibiotic floor wax |
| CN101875788A (en) * | 2009-04-30 | 2010-11-03 | 中国石油天然气股份有限公司 | Water emulsion type protection wax |
| CN101921490A (en) * | 2010-01-07 | 2010-12-22 | 浙江吉利汽车研究院有限公司 | Multifunctional automobile protective wax and preparation method thereof |
| CN102367365A (en) * | 2011-08-02 | 2012-03-07 | 英德市坤煌科技开发有限公司 | Environment-friendly anti-ultraviolet plating car wax and preparation method thereof |
-
2012
- 2012-04-23 CN CN201210120058.0A patent/CN102634280B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6460665A (en) * | 1987-08-28 | 1989-03-07 | Aisin Chem | Thixotropic agent for paint |
| JPH1060665A (en) * | 1996-08-26 | 1998-03-03 | Central Glass Co Ltd | Hydrophilic coating film and its production |
| CN1218076A (en) * | 1997-11-24 | 1999-06-02 | 中国石油化工总公司 | Wax composition for durably dustproofing metal products |
| CN101182402A (en) * | 2006-11-13 | 2008-05-21 | 北京金源化学集团有限公司 | Aqueous antibiotic floor wax |
| CN101875788A (en) * | 2009-04-30 | 2010-11-03 | 中国石油天然气股份有限公司 | Water emulsion type protection wax |
| CN101921490A (en) * | 2010-01-07 | 2010-12-22 | 浙江吉利汽车研究院有限公司 | Multifunctional automobile protective wax and preparation method thereof |
| CN102367365A (en) * | 2011-08-02 | 2012-03-07 | 英德市坤煌科技开发有限公司 | Environment-friendly anti-ultraviolet plating car wax and preparation method thereof |
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| CN102634280B (en) | 2014-06-11 |
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Inventor after: Jiang Zhenhua Inventor after: Wang Tao Inventor before: Jiang Zhenhua Inventor before: Zhu Konghao |
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Free format text: CORRECT: INVENTOR; FROM: JIANG ZHENHUA ZHU KONGHAO TO: JIANG ZHENHUA WANG TAO |
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| C14 | Grant of patent or utility model | ||
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Address after: Cheng lake road, Wuzhong District Wuzhong Economic Development Zone of Suzhou City, Jiangsu Province, No. 3 215168 Patentee after: SUZHOU JINGRUI CHEMICAL CO., LTD. Address before: Cheng lake road, Wuzhong District Wuzhong Economic Development Zone of Suzhou City, Jiangsu Province, No. 3 215168 Patentee before: Suzhou Jingrui Chemical Co.,Ltd. |
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Address after: 215000 No. 168, Shanfeng Road, Hedong Industrial Park, Wuzhong Economic Development Zone, Suzhou, Jiangsu Patentee after: Jingrui Electronic Materials Co.,Ltd. Address before: 215168 No.3, Chenghu East Road, Wuzhong Economic Development Zone, Wuzhong District, Suzhou City, Jiangsu Province Patentee before: SUZHOU CRYSTAL CLEAR CHEMICAL Co.,Ltd. |
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