CN105985734A - Abradant prepared on basis of micro-nano abrasive for removing scratches from paint coat and preparation method for abradant - Google Patents
Abradant prepared on basis of micro-nano abrasive for removing scratches from paint coat and preparation method for abradant Download PDFInfo
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- CN105985734A CN105985734A CN201510056150.9A CN201510056150A CN105985734A CN 105985734 A CN105985734 A CN 105985734A CN 201510056150 A CN201510056150 A CN 201510056150A CN 105985734 A CN105985734 A CN 105985734A
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- abrasive material
- agent
- nano abrasive
- abradant
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Abstract
The invention belongs to the technical field of paint coat treatment or curing and provides an abradant prepared on the basis of a micro-nano abrasive for removing scratches from a paint coat and a preparation method for the abradant. The abradant provided by the invention contains the ingredients in percentage by weight: 2% to 70% of the micro-nano abrasive, 0.1% to 5% of surfactant, 1% to 20% of alkane solvent, 1% to 18% of white oil, 0.1% to 5% of thickener, 0.1% to 0.5% of bactericide, and the like. The invention further provides a preparation method for the abradant and an application of the abradant in treatment of automobile paint coat scratches. The abradant provided by the invention can be used for rapidly removing flow marks, fish eyes, orange skin and the like caused during painting and moderate, deep and fine scratches such as scratches caused by abrasive paper of 600# to 2,000# during use. The paint coat is free of polishing marks and meanwhile is endowed with extremely-high natural gloss. A polishing process is little in dust, light in pollution and low in bodily injury, and a polishing disk is extremely easy to clean.
Description
Technical field
The invention belongs to lacquer painting process or maintenance technology field, be specifically related to remove the grinding of Paint scratch
Agent articles for use technical field, a kind of automobile finish go cut and removal spray paint injustice polishing agent.
Background technology
Domestic existing automobile and other Paint scratch remove grinding agent, there is cut removal efficiency low,
Need long-time grinding and polishing to can be only achieved effect, cannot remove for some degree of depth cuts.
The polishing agent of major part domestic production, fills cut only with abrasive material and wax after polishing, but
Being after defat, cut is the most visible.Even if not defat, during follow-up use, the mill of filling
Material can come off by nature, and old cut displays again, causes and repeatedly constructs, inefficiency.
And presently commercially available external product such as 3M polishing agent, Micron Technology of U.S. G3 polishing agent, construct loaded down with trivial details,
Polishing dust is big, is unfavorable for that constructor is healthy.
Chinese patent CN200810098978.0, invention entitled " at lacquer painting treatment compositions, lacquer painting
Reason method and lacquer painting method for repairing and mending ", Publication No. CN101591510A, disclose a kind of lacquer painting and process
Compositions, the mean diameter of abrasive material used is 12-55 micron, and preferred abrasive material is volcanic ash, should
What patent was mainly improved is the sub-optical property of polishing agent.
Chinese patent application CN201410291366.9, invention entitled " automobile maintenance agent and preparation thereof
Method ", Publication No. CN104017502A, disclose a kind of automobile maintenance agent, its abrasive material is oxidation
Cerium or polishing powder from rare earth, the mean diameter of abrasive material is 1-15 micron, and this patent application mainly improves
It is that after polishing, lacquer painting is capable of withstanding high temperature and delays surface aging.
And polishing agent, grinding agent, first key issue the most urgently to be resolved hurrily is can quickly to go paint removal
The moderate in face, degree of depth cut, and tiny cut, the cut caused such as No. 600 to No. 2000 sand paper；
Next to that do not stay polishing stricture of vagina on lacquer painting, give the natural gloss that lacquer painting is high simultaneously；After defat also
Will not reproduce polishing stricture of vagina, polishing process dust is few, little to human injury, and polishing disk easily cleans, dirty
Dye is few.
Summary of the invention
It is an object of the invention to provide one and can quickly remove all kinds of Paint scratch, and at lacquer painting
On do not stay polishing stricture of vagina, more environmentally friendly grinding agent, another object of the present invention is to provide this grinding agent
Preparation method, and the application in automobile finish scratching.
A first aspect of the present invention, there is provided a kind of removal lacquer painting prepared based on micro-nano abrasive material and draws
The grinding agent of trace.
The invention provides a kind of grinding agent, described grinding agent key component and percentage by weight are as follows:
Micro-nano abrasive material of the present invention, includes but not limited to: Kaolin, pumice, aluminium oxide,
Silicon dioxide, ferrum oxide, ferroso-ferric oxide, carborundum, silicon nitride, titanium oxide, cerium oxide, dilute
Soil, kieselguhr, diamond, tungsten oxide, titanium nitride, Cs2O, copper oxide, garnet, nitridation
Boron, aluminium silicate, zirconium oxide etc., in one or more combination.
Micro-nano abrasive material of the present invention, the mean diameter of abrasive material be 800 nanometers to 100 microns,
It is preferably 900 nanometers to 25 microns.
Through scratch experiment test, the present invention confirms that the mean diameter of abrasive material such as larger than 100 microns can be led
Cause polishing stricture of vagina, cause lacquer painting to injure；Such as less than 800 nanometers, do not reach preferable polishing effect.
The grinding agent of the removal Paint scratch prepared based on micro-nano abrasive material of the present invention, by following components
And percentage by weight composition:
Silicone polyether surfactant 0-1%.
Surfactant of the present invention, includes but not limited to: anion surfactant, such as oil
Acid etc.；Nonionic surfactant such as polyoxyethylene sorbitan stearate, polysorbate60, tween
80, NP10, AEO series, BASF TO series, DOW EH series etc.；And cation form
Face activating agent, such as lauryl ammonium chloride etc..
Alkane solvents of the present invention, includes but not limited to: linear paraffin；Isoparaffin, institute
The alkane carbon chain lengths stated from 7 carbon to 21 carbon, preferably solvent naphtha D40, solvent naphtha D60, solvent
Oil D70, solvent naphtha D90 etc..
White oil of the present invention, molecular weight includes but not limited to 150-1450 dalton, Mobil,
The commercially available white oil such as middle petrochemical industry, such as white oil 15cst, white oil 120cst, white oil 26cst etc..
Thickening agent of the present invention, includes but not limited to: synthetic thickening agent, natural extract thickening agent,
Customary thickeners can use, preferably Diutan Gum, 2-(Acryloyloxy)ethanol/acrylic acid acyl dimethyl
Taurine receives copolymer etc..
Antibacterial of the present invention, includes but not limited to: the preservative such as Kazon, phenoxyethanol.
Oleic acid of the present invention, the most cis oleic acid of conventional oleic acid, antiform oleic acid can use.
Polyethylene Glycol of the present invention, molecular weight is preferably less than 700, flowable Polyethylene Glycol liquid
Body.
Silicone polyether surfactant of the present invention, preferably organic silicon polyether Dow Corning
OFX-190。
In a preferred embodiment of the invention, grinding of the removal Paint scratch prepared based on micro-nano abrasive material
Grinding agent, is made up of following components and percentage by weight:
Silicone polyether surfactant 0-0.5%
A second aspect of the present invention, there is provided a kind of removal lacquer painting prepared based on micro-nano abrasive material and draws
The preparation method of the grinding agent of trace.
The preparation method of grinding agent of the present invention, comprises the following steps:
A, by oil compounds mix homogeneously such as alkane solvents, surfactant, white oils, obtain oil
Class mixed liquor, the i.e. first mixed liquor；
B, weigh deionized water and emulsifying agent by proportioning, emulsifying agent has been evenly spread in water, as
It is necessary to use 70-100 degree hot water, obtains the second mixed liquor；
C, thickening agent is added separately in the first mixed liquor and the second mixed liquor；
D, the first mixed liquor being slowly added in the second mixed liquor, high-speed emulsifying machine emulsifying is (preferably
Vacuum emulsifying machine, is more than 1000rpm at a high speed), within 10-30 minute, (preferably 20 minutes are left in emulsifying
Right), obtain emulsion；
E, add micro-nano abrasive material, stir, can again add thickening agent if necessary；Micro-
Nanometer abrasive is commercially available to be obtained, or commercially available post processing becomes the mean diameter needed for the present invention；
Glycerol and antibacterial can add after step D or step E, mix homogeneously.
The present invention can also add pigment, mix homogeneously after step D or step E as required.
Polishing agent prepared by the inventive method is stable, polishing agent prepared by the present invention stand temperature-20 degree with
And the repeatedly freezing and hot test 10 times of 50 degree, the most freezing 24 hours, high temperature 24 hours.
Product is stable, does not has any layering demulsifying phenomenon.
A third aspect of the present invention, there is provided a kind of removal lacquer painting prepared based on micro-nano abrasive material and draws
The application in automobile finish scratching of the grinding agent of trace.
When automobile finish scratching, automobile polishing special Pilus Caprae seu Ovis wheel or sponge wheel is used to throw
Light, first polishes at a slow speed, and buff wheel rotating speed is 500rpm, and the grinding agent adding the present invention is ground,
After to be ground dose is the most dry, raising rotating speed to 1500rpm.
The grinding agent of the present invention can quickly remove the moderate of lacquer painting, degree of depth cut, and tiny cut,
The cut caused such as No. 600 to No. 2000 sand paper.And do not stay polishing stricture of vagina at lacquer painting, give paint simultaneously
The natural gloss that face is high.Also will not reproduce polishing stricture of vagina after defat, polishing process dust is few, to people
Body injury is little, and polishing disk easily cleans, and pollutes few.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in further detail, but the enforcement of the present invention not only limits
In this.
Embodiment 1: the emulsion of the grinding agent of the removal Paint scratch prepared based on micro-nano abrasive material of the present invention
Preparation
The formula of emulsion such as table 1:
The preparation of emulsion: prepared by room temperature, if homogenizer homogenizing head diameter 10CM, its rotating speed is permissible
It is set in 1000-1500rpm.
First weigh oil phase substance, mix homogeneously.
First weigh the water of half, aqueous phase substance mix homogeneously, open mulser, then oil phase is delayed
Slowly join aqueous phase, if emulsion process has bubble, vacuum emulsification can be selected, or add 0.1%
Organic silicon defoamer.
After emulsifying 10 minutes, add the water of remaining half, continue emulsifying 10 minutes, obtain homogeneous
Emulsion.It is subsequently adding glycerol, antibacterial, pigment.Any aqueous pigment can be added according to needs,
Or it is not added with.
Wherein, glycerol, antibacterial, pigment can mix at powder and emulsion and add afterwards.
Embodiment 2: the preparation of the grinding agent of the present invention
In the emulsion that embodiment 1 prepares, add micro-nano abrasive material (commercially available) as shown in the table,
Stir, to obtain final product.
| 1# emulsion | 50% |
| Kaolin (particle diameter is 900 nanometers) | 25% |
| Carborundum (10 microns) | 25% |
Embodiment 3: the preparation of the grinding agent of the present invention
In the emulsion that embodiment 1 prepares, add micro-nano abrasive material (commercially available) as shown in the table,
Stir, to obtain final product.
| 2# emulsion | 50% |
| Diamond (particle diameter is 5 microns) | 25% |
| Carborundum (10 microns) | 25% |
Embodiment 4: the preparation of the grinding agent of the present invention
In the emulsion that embodiment 1 prepares, add micro-nano abrasive material (commercially available) as shown in the table,
Stir, to obtain final product.
| 3# emulsion | 60% |
| Aluminium oxide (particle diameter is 5 microns) | 20% |
| Silicon dioxide (900 nanometer) | 15% |
| Ferrum oxide (10 microns) | 5% |
Embodiment 5: the preparation of the grinding agent of the present invention
In the emulsion that embodiment 1 prepares, add micro-nano abrasive material (commercially available) as shown in the table,
Stir, to obtain final product.
| 4# emulsion | 45% |
| Tungsten oxide (particle diameter is 5 microns) | 20% |
| Boron nitride (900 nanometer) | 20% |
| Ferrum oxide (10 microns) | 5% |
Embodiment 6: the preparation of the grinding agent of the present invention
In the emulsion that embodiment 1 prepares, add micro-nano abrasive material (commercially available) as shown in the table,
Stir, to obtain final product.
| 5# emulsion | 55% |
| Kaolin (particle diameter is 5 microns) | 10% |
| Titanium nitride (10 nanometer) | 30% |
| Kieselguhr (1 micron) | 5% |
Embodiment 7: the preparation of the grinding agent of the present invention
In the emulsion that embodiment 1 prepares, add micro-nano abrasive material (commercially available) as shown in the table,
Stir, to obtain final product.
| 6# emulsion | 55% |
| Kieselguhr (particle diameter is 5 microns) | 10% |
| Boron nitride (5 microns) | 32% |
| Aluminium silicate (10 microns) | 3% |
Embodiment 8: the preparation of the grinding agent of the present invention
In the emulsion that embodiment 1 prepares, add micro-nano abrasive material (commercially available) as shown in the table,
Stir, to obtain final product.
| 7# emulsion | 55% |
| Kieselguhr (particle diameter is 5 microns) | 10% |
| Zirconium oxide | 15% |
| Boron nitride (5 microns) | 20% |
Embodiment 9: the preparation of the grinding agent of the present invention
In the emulsion that embodiment 1 prepares, add micro-nano abrasive material (commercially available) as shown in the table,
Stir, to obtain final product.
| 8# emulsion | 55% |
| Ferrum oxide (particle diameter is 5 microns) | 5% |
| Zirconium oxide | 10% |
| Boron nitride (5 microns) | 30% |
The polishing experiments of the grinding agent of embodiment 2 to 9
Experimental technique: use automobile polishing special Pilus Caprae seu Ovis wheel or sponge wheel to be polished, first throw at a slow speed
Light, buff wheel rotating speed is 500rpm, is ground, and after to be ground dose the most dry, improves rotating speed extremely
1500rpm。
Polishing effect can use fineness instrument, model SRT6210, tests.
Experimental result: the grinding agent fineness of embodiment 2 to 9 all reaches more than 90.
Below preferred embodiment to the invention is illustrated, but the invention is also
Being not limited to described embodiment, those of ordinary skill in the art are before the invention spirit
Putting modification or the replacement that also can make all equivalents, modification or the replacement of these equivalents are all contained in
In the application claim limited range.
Claims (10)
1. the grinding agent of the removal Paint scratch prepared based on micro-nano abrasive material, it is characterised in that described
Grinding agent key component and percentage by weight as follows:
Described micro-nano abrasive material, selected from following arbitrary or two or more combination: Kaolin, Pumex
Powder, aluminium oxide, silicon dioxide, ferrum oxide, ferroso-ferric oxide, carborundum, silicon nitride, titanium oxide,
Cerium oxide, rare earth, kieselguhr, diamond, tungsten oxide, titanium nitride, Cs2O, copper oxide, stone
Garnet, boron nitride, aluminium silicate, or zirconium oxide；
The mean diameter of described micro-nano abrasive material is that 800 nanometers are to 100 microns.
The grinding of a kind of removal Paint scratch prepared based on micro-nano abrasive material the most according to claim 1
Agent, it is characterised in that the mean diameter of described micro-nano abrasive material is that 900 nanometers are to 25 microns.
The grinding of a kind of removal Paint scratch prepared based on micro-nano abrasive material the most according to claim 1
Agent, it is characterised in that described grinding agent is made up of following components and percentage by weight:
4. draw according to a kind of removal lacquer painting prepared based on micro-nano abrasive material described in claim 1,2 or 3
The grinding agent of trace, it is characterised in that described surfactant is oleic acid, polyoxyethylene sorbitan
Alcohol stearate, polysorbate60, Tween 80, NP10, AEO series, BASF TO series, DOW
EH series, or lauryl ammonium chloride.
5. draw according to a kind of removal lacquer painting prepared based on micro-nano abrasive material described in claim 1,2 or 3
The grinding agent of trace, it is characterised in that described alkane solvents, described alkane carbon chain lengths is from 7
Carbon is to 21 carbon.
6. draw according to a kind of removal lacquer painting prepared based on micro-nano abrasive material described in claim 1,2 or 3
The grinding agent of trace, it is characterised in that described white oil molecular weight is 150-1450 dalton.
7. draw according to a kind of removal lacquer painting prepared based on micro-nano abrasive material described in claim 1,2 or 3
The grinding agent of trace, it is characterised in that described Polyethylene Glycol, molecular weight is less than 700.
The grinding of a kind of removal Paint scratch prepared based on micro-nano abrasive material the most according to claim 1
Agent, it is characterised in that described grinding agent is made up of following components and percentage by weight:
9. the grinding agent of the removal Paint scratch prepared based on micro-nano abrasive material as claimed in claim 1
Preparation method, it is characterised in that described preparation method, comprise the following steps:
A, by alkane solvents, surfactant, white oil mix homogeneously, obtain oils mixed liquor, i.e.
First mixed liquor；
B, weigh deionized water and emulsifying agent by proportioning, emulsifying agent has been evenly spread in water,
To the second mixed liquor；
C, thickening agent is added separately in the first mixed liquor and the second mixed liquor；
D, the first mixed liquor is slowly added in the second mixed liquor, high-speed emulsifying machine emulsifying, emulsifying
10-30 minute, obtain emulsion；
E, add micro-nano abrasive material, stir；
Glycerol and antibacterial add after step D or step E, mix homogeneously.
10. the grinding of the removal Paint scratch prepared based on micro-nano abrasive material as claimed in claim 1
Agent application in automobile finish scratching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510056150.9A CN105985734A (en) | 2015-02-03 | 2015-02-03 | Abradant prepared on basis of micro-nano abrasive for removing scratches from paint coat and preparation method for abradant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510056150.9A CN105985734A (en) | 2015-02-03 | 2015-02-03 | Abradant prepared on basis of micro-nano abrasive for removing scratches from paint coat and preparation method for abradant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105985734A true CN105985734A (en) | 2016-10-05 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510056150.9A Pending CN105985734A (en) | 2015-02-03 | 2015-02-03 | Abradant prepared on basis of micro-nano abrasive for removing scratches from paint coat and preparation method for abradant |
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| CN (1) | CN105985734A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106675518A (en) * | 2016-11-30 | 2017-05-17 | 安徽电气集团股份有限公司 | Rare earth grinding fluid |
| CN107011806A (en) * | 2017-04-27 | 2017-08-04 | 安徽智诚光学科技有限公司 | A kind of mobile phone liquid crystal touch control screen polishing agent and preparation method thereof |
| CN107603487A (en) * | 2017-09-10 | 2018-01-19 | 安徽玄同工业设计有限公司 | A kind of vehicle touch-up paint brightener and preparation method thereof |
| CN108907904A (en) * | 2018-07-25 | 2018-11-30 | 四川中科海科技有限责任公司 | The surface grinding process of low-carbon steel part |
| CN112342077A (en) * | 2020-10-26 | 2021-02-09 | 天津嘉宇合电子科技有限公司 | Mechanical grinding lubricating liquid, water-based grinding polishing liquid containing mechanical grinding lubricating liquid and application of mechanical grinding lubricating liquid |
| CN113563800A (en) * | 2021-07-20 | 2021-10-29 | 安徽徽合台智能科技有限公司 | Surface polishing agent material |
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| CN1603377A (en) * | 2003-09-29 | 2005-04-06 | 张云波 | Composition for decontaminating and glazing automobile housing and method for preparing same |
| CN1906261A (en) * | 2004-01-29 | 2007-01-31 | 3M创新有限公司 | Finishing compositions with reduced volatile organic compounds |
| CN104017502A (en) * | 2014-06-25 | 2014-09-03 | 侯杰 | Automobile maintaining agent and preparation method thereof |
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2015
- 2015-02-03 CN CN201510056150.9A patent/CN105985734A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1603377A (en) * | 2003-09-29 | 2005-04-06 | 张云波 | Composition for decontaminating and glazing automobile housing and method for preparing same |
| CN1906261A (en) * | 2004-01-29 | 2007-01-31 | 3M创新有限公司 | Finishing compositions with reduced volatile organic compounds |
| CN104017502A (en) * | 2014-06-25 | 2014-09-03 | 侯杰 | Automobile maintaining agent and preparation method thereof |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106675518A (en) * | 2016-11-30 | 2017-05-17 | 安徽电气集团股份有限公司 | Rare earth grinding fluid |
| CN107011806A (en) * | 2017-04-27 | 2017-08-04 | 安徽智诚光学科技有限公司 | A kind of mobile phone liquid crystal touch control screen polishing agent and preparation method thereof |
| CN107603487A (en) * | 2017-09-10 | 2018-01-19 | 安徽玄同工业设计有限公司 | A kind of vehicle touch-up paint brightener and preparation method thereof |
| CN108907904A (en) * | 2018-07-25 | 2018-11-30 | 四川中科海科技有限责任公司 | The surface grinding process of low-carbon steel part |
| CN112342077A (en) * | 2020-10-26 | 2021-02-09 | 天津嘉宇合电子科技有限公司 | Mechanical grinding lubricating liquid, water-based grinding polishing liquid containing mechanical grinding lubricating liquid and application of mechanical grinding lubricating liquid |
| CN113563800A (en) * | 2021-07-20 | 2021-10-29 | 安徽徽合台智能科技有限公司 | Surface polishing agent material |
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