CN109836908A - A kind of peelable spray painting and preparation method thereof that automotive hub changes colour - Google Patents
A kind of peelable spray painting and preparation method thereof that automotive hub changes colour Download PDFInfo
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- CN109836908A CN109836908A CN201711205991.7A CN201711205991A CN109836908A CN 109836908 A CN109836908 A CN 109836908A CN 201711205991 A CN201711205991 A CN 201711205991A CN 109836908 A CN109836908 A CN 109836908A
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- peelable
- spray painting
- changes colour
- automotive hub
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Abstract
The invention belongs to automotive lacquer technical fields, and in particular to a kind of peelable spray painting and preparation method thereof that automotive hub changes colour.By can peelable resin 10-20%, pigment toner 1-5%, talcum powder 2-5%, dimethylbenzene 20-25%, No. 120 solvent naphtha 5-10%, BYK dispersing agent 1-3%, BYK levelling agent 0.3-1%, 901 defoaming agent 0.3-1%, dimethyl ether 35-45% through stock, stirring, grinding, mixing, filtrating test, fill tank finished product and be formulated.Peelable spray painting of the invention, after choosing color, it can directly paint the moisture content and oil foulant of car surface are clean, not need removal used paint layer, paint film is completely from after doing, flexible good paint film is formed, very strong pair is not had and puts forth effort, if you do not need to this color, it is easy for tear it down, required color is sprayed again, can solve car surface, and hub surface changes the cumbersome work of color.
Description
Technical field
The invention belongs to automotive lacquer technical fields, and in particular to a kind of peelable spray painting and its system that automotive hub changes colour
Preparation Method.
Background technique
General auto spray painting can only form long-term coating color in car surface, hub surface, if to change
Different colors, needs professional technique requirement, and car surface removes used paint layer, polishing and renovation, professional technique master worker and work
Skill requirement, complex procedures, heavy workload and expense are relatively high.
Summary of the invention
Present invention solves the technical problem that being general auto spray painting, can only be formed for a long time in car surface, hub surface
Coating color, if needing professional technique requirement to change different color, car surface remove used paint layer, polishing and
Professional technique master worker and technique requirement are wanted in renovation, and complex procedures, heavy workload and expense are relatively high.
To solve the above-mentioned problems, the present invention provides a kind of peelable spray painting that automotive hub changes colour, after choosing color,
It can directly paint the moisture content and oil foulant of car surface are clean, not need removal used paint layer, paint film is completely from dry
Afterwards, flexible good paint film is formed, very strong pair is not had and puts forth effort, if you do not need to this color, it is easy to it can tear it down, then
Required color is sprayed, car surface can be solved, hub surface changes the cumbersome work of color.
To achieve the above object, the present invention adopts the following technical scheme that, a kind of peelable spray painting that automotive hub changes colour,
By can peelable resin film forming, form netted stretchable flexible film, flexible film can be detached from ground completely, and not damage ground.
It is specifically grouped as by the group of following mass fraction: can peelable resin 10-20%, pigment toner 1-5%, talcum powder 2-
5%, dimethylbenzene 20-25%, No. 120 solvent naphtha 5-10%, BYK dispersing agent 1-3%, BYK levelling agent 0.3-1%, 901 defoaming agents
0.3-1%, dimethyl ether 35-45%.Wherein, can peelable resin category styrene-based, ethylene and dimethylbenzene linear polyphosphazene polymer
Object is closed, netted stretchable flexible film can be formed, flexible film can be detached from ground completely, and not damage ground, and and pigment
Toner has a fine intermiscibility, weatherability, and good luster is bright in luster；Pigment toner is such as: carbon black, titanium dioxide etc., strong coloring force, uses
In colouring；Talcum powder can play skeleton function as filler, reduce the hardness of paint film that manufacturing cost improves coating simultaneously, mainly
Can increase the stabilization of shape of product, increase tensile strength, shear strength, flexing intensity, the intensity of pressure, reduce deformation, extension rate,
Thermal expansion coefficient；Dimethylbenzene can dissolve the resin of paint, adjust the glutinous and Cheng Du of paint；No. 120 solvent naphthas are used as spy
The diluent of different quick drying paint and pigment；BYK dispersing agent can increase thixotropy, sagging tendency be reduced in filling system, to paint
The water resistance of film simultaneously has no adverse effects, and when being added in anticorrosion priming paint, can improve its protectiveness；BYK levelling agent can effectively drop
Low covering with paint liquid surface tension, improves its levelability and uniformity, can improve the permeability of colored paint, reduce generated when brushing spot and
A possibility that spot, increases spreadability, coating is made to form a smooth, smooth, uniform film during the drying and film forming process；
901 defoaming agents can generate bubble because of the inflow of air to avoid in whipping process；Dimethyl ether guarantees finished product as stock solution
Spraying sprayability is good, emission rate is high.
Wherein, 901 defoaming agents are Digao companies, and No. 120 solvents are Maoming Petrochemical production.
Further, it is described can peelable resin be styrene, ethylene and dimethylbenzene linear high molecular polymer.It uses
Can peelable resin category styrene-based, ethylene and dimethylbenzene linear high molecular polymer, can be formed netted stretchable flexible
Film, flexible film can be detached from ground completely, and not damage ground, and have fine intermiscibility, weatherability, gloss with pigment toner
It is good, it is bright in luster.
A kind of preparation method for the peelable spray painting that above-mentioned automotive hub changes colour, is prepared from the following steps: by stocking up,
Stirring, mixing, filtrating test, fills the step of tank finished product composition at grinding.Specifically:
(1) it stocks up: stocking up by the component weight；
(2) stir: can peelable resin and dimethylbenzene moderate-speed mixer be completely dissolved, investment pigment toner, talcum powder, BYK points
Powder stirs evenly；Purpose is stage by stage: can peelable resin and xylene soluble it is more abundant, if pigment toner, talcum powder one
It rises and mixes each stirring, be easy agglomeration, it is difficult to which dissolution is complete.
(3) it grinds: mixture being transferred to sand mill and is ground, Xi Du≤25um is ground to；Paint film can be improved in grinding
Glossiness, prevent particle, it is anti-thick, generate sediment, gag somebody to inhalator jar generation, spray do not occur as.
(4) it mixes: No. 120 solvent naphthas, BYK levelling agent, 901 defoaming agents is added, stir evenly, examined with applying 4 glasss (25 DEG C)
Viscosimetric is 15-18 seconds；
(5) filtrating test: step (4) treated color paint vehicle is filtered by bag type filtering machine, filtering can remove
Various impurity or bulky grain, finished product spray painting is finer and smoother, and quality is higher；
(6) it fills tank finished product: after color paint vehicle filtrating test, being re-filled with dimethyl ether after sub-packing pot capping to get required out
It changes colour and sprays film.
Further, the stirring dispersion machine of the step (2) is 22-35KW in power, and frequency conversion 0-3000 turns/min.
Further, the filter bag mesh number of the step (5) are as follows: 200-300 mesh.
The present invention has the advantages that
The peelable spray painting that a kind of automotive hub provided by the invention changes colour, after choosing color, the water of car surface
Part and oil foulant is clean directly to paint, do not need removal used paint layer, for paint film completely after dry, it is flexible good to be formed
Paint film does not have very strong pair and puts forth effort, if you do not need to this color, it is easy to and it can tear it down, then spray required color,
Car surface can be solved, hub surface changes the cumbersome work of color.
It can be achieved at the same time following index in actual use:
1, spouting velocity requirement >=2g/S, suitable for faster constructing；2, drying time: standard paint film surface drying time: 5-10
Minute, realize rapid draing；3, aerosol paint fineness≤30um is realized and is not gaged somebody when spraying；4, emission rate >=96%, no wave
Take sufficiently use；5, completely water-soluble, cleaning efficiency is high.
Finished product is good with spraying sprayability, emission rate is high, paint layer is dry rapidly, paint film richness is high, the spies such as covering power height
Point, comprehensive performance is high, it is rich in color it is gorgeous, decorative effect is excellent, the wheel hub that can be widely applied to various automobiles changes colour.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the reality in the present invention
Example is applied, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is this hair
Bright a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not having
Every other embodiment obtained under the premise of creative work is made, shall fall within the protection scope of the present invention.
Embodiment 1:
A kind of peelable spray painting that automotive hub changes colour, by can peelable resin form a film, form netted stretchable flexible film, it is soft
Tough film can be detached from ground completely, and not damage ground.
It is specifically grouped as by the group of following mass fraction: can peelable resin 200kg, pigment toner 30kg, talcum powder 30kg, two
Toluene 250kg, No. 120 solvent naphtha 60kg, BYK dispersing agent 20kg, BYK levelling agent 5kg, 901 defoaming agent 5kg, dimethyl ether
400kg。
Wherein, it is described can peelable resin be styrene, ethylene and dimethylbenzene linear high molecular polymer.That uses is peelable
The linear high molecular polymer of resin category styrene-based, ethylene and dimethylbenzene, can form netted stretchable flexible film, soft
Tough film can be detached from ground completely, and not damage ground, and have fine intermiscibility, weatherability, good luster, color with pigment toner
It is color bright-coloured.
A kind of preparation method for the peelable spray painting that above-mentioned automotive hub changes colour, is prepared from the following steps: by stocking up,
Stirring, mixing, filtrating test, fills the step of tank finished product composition at grinding.Specifically:
(1) it stocks up: stocking up by the component weight；
(2) stir: can peelable resin and dimethylbenzene moderate-speed mixer be completely dissolved, investment pigment toner, talcum powder, BYK points
Powder stirs evenly；Stirring dispersion machine is 30KW, 2000 turns/min of frequency conversion in power；
(3) it grinds: mixture being transferred to sand mill and is ground, Xi Du≤25um is ground to；
(4) it mixes: No. 120 solvent naphthas, BYK levelling agent, 901 defoaming agents is added, stir evenly, examined with applying 4 glasss (25 DEG C)
Viscosimetric is 15-18 seconds；
(5) filtrating test: step (4) treated color paint vehicle is filtered by bag type filtering machine, filter bag mesh number is
250 mesh, filtering can remove various impurity or bulky grain, and finished product spray painting is finer and smoother, and quality is higher；
(6) it fills tank finished product: after color paint vehicle filtrating test, being re-filled with dimethyl ether after sub-packing pot capping to get required out
It changes colour and sprays film.
Embodiment 2:
A kind of peelable spray painting that automotive hub changes colour, by can peelable resin form a film, form netted stretchable flexible film, it is soft
Tough film can be detached from ground completely, and not damage ground.
It is specifically grouped as by the group of following mass fraction: can peelable resin 170kg, pigment toner 25kg, talcum powder 35kg, two
Toluene 230kg, No. 120 solvent naphtha 55kg, BYK dispersing agent 25kg, BYK levelling agent 6kg, 901 defoaming agent 4kg, dimethyl ether
450kg。
Wherein, it is described can peelable resin be styrene, ethylene and dimethylbenzene linear high molecular polymer.That uses is peelable
The linear high molecular polymer of resin category styrene-based, ethylene and dimethylbenzene, can form netted stretchable flexible film, soft
Tough film can be detached from ground completely, and not damage ground, and have fine intermiscibility, weatherability, good luster, color with pigment toner
It is color bright-coloured.
A kind of preparation method for the peelable spray painting that above-mentioned automotive hub changes colour, is prepared from the following steps: by stocking up,
Stirring, mixing, filtrating test, fills the step of tank finished product composition at grinding.Specifically:
(1) it stocks up: stocking up by the component weight；
(2) stir: can peelable resin and dimethylbenzene moderate-speed mixer be completely dissolved, investment pigment toner, talcum powder, BYK points
Powder stirs evenly；Stirring dispersion machine is 30KW, 2000 turns/min of frequency conversion in power；
(3) it grinds: mixture being transferred to sand mill and is ground, Xi Du≤25um is ground to；
(4) it mixes: No. 120 solvent naphthas, BYK levelling agent, 901 defoaming agents is added, stir evenly, examined with applying 4 glasss (25 DEG C)
Viscosimetric is 15-18 seconds；
(5) filtrating test: step (4) treated color paint vehicle is filtered by bag type filtering machine, filter bag mesh number is
250 mesh, filtering can remove various impurity or bulky grain, and finished product spray painting is finer and smoother, and quality is higher；
(6) it fills tank finished product: after color paint vehicle filtrating test, being re-filled with dimethyl ether after sub-packing pot capping to get required out
It changes colour and sprays film.
Embodiment 3:
A kind of peelable spray painting that automotive hub changes colour, by can peelable resin form a film, form netted stretchable flexible film, it is soft
Tough film can be detached from ground completely, and not damage ground.
It is specifically grouped as by the group of following mass fraction: can peelable resin 200kg, pigment toner 40kg, talcum powder 50kg, two
Toluene 250kg, No. 120 solvent naphtha 70kg, BYK dispersing agent 30kg, BYK levelling agent 6kg, 901 defoaming agent 4kg, dimethyl ether
350kg。
Wherein, it is described can peelable resin be styrene, ethylene and dimethylbenzene linear high molecular polymer.That uses is peelable
The linear high molecular polymer of resin category styrene-based, ethylene and dimethylbenzene, can form netted stretchable flexible film, soft
Tough film can be detached from ground completely, and not damage ground, and have fine intermiscibility, weatherability, good luster, color with pigment toner
It is color bright-coloured.
A kind of preparation method for the peelable spray painting that above-mentioned automotive hub changes colour, is prepared from the following steps: by stocking up,
Stirring, mixing, filtrating test, fills the step of tank finished product composition at grinding.Specifically:
(1) it stocks up: stocking up by the component weight；
(2) stir: can peelable resin and dimethylbenzene moderate-speed mixer be completely dissolved, investment pigment toner, talcum powder, BYK points
Powder stirs evenly；Stirring dispersion machine is 30KW, 2000 turns/min of frequency conversion in power；
(3) it grinds: mixture being transferred to sand mill and is ground, Xi Du≤25um is ground to；
(4) it mixes: No. 120 solvent naphthas, BYK levelling agent, 901 defoaming agents is added, stir evenly, examined with applying 4 glasss (25 DEG C)
Viscosimetric is 15-18 seconds；
(5) filtrating test: step (4) treated color paint vehicle is filtered by bag type filtering machine, filter bag mesh number is
250 mesh, filtering can remove various impurity or bulky grain, and finished product spray painting is finer and smoother, and quality is higher；
(6) it fills tank finished product: after color paint vehicle filtrating test, being re-filled with dimethyl ether after sub-packing pot capping to get required out
It changes colour and sprays film.
Claims (7)
1. the peelable spray painting that a kind of automotive hub changes colour, it is characterised in that: by can peelable resin form a film, formed it is netted stretchable
Flexible film.
2. the peelable spray painting that automotive hub as described in claim 1 changes colour, it is characterised in that by the group of following mass fraction
Be grouped as: can peelable resin 10-20%, pigment toner 1-5%, talcum powder 2-5%, dimethylbenzene 20-25%, No. 120 solvent naphtha 5-
10%, BYK dispersing agent 1-3%, BYK levelling agent 0.3-1%, 901 defoaming agent 0.3-1%, dimethyl ether 35-45%.
3. the peelable spray painting that automotive hub as claimed in claim 1 or 2 changes colour, it is characterised in that: it is described can peelable resin be
The linear high molecular polymer of styrene, ethylene and dimethylbenzene.
4. the preparation method for the peelable spray painting that automotive hub described in a kind of claim a kind changes colour, it is characterised in that: by standby
Material, grinding, mixing, filtrating test, fills the step of tank finished product composition at stirring.
5. the preparation method for the peelable spray painting that automotive hub as claimed in claim 4 changes colour, it is characterised in that by following step
Suddenly it is prepared:
(1) it stocks up: stocking up by the component weight；
(2) stir: can peelable resin and dimethylbenzene moderate-speed mixer be completely dissolved, put into pigment toner, talcum powder, BYK dispersing agent
It stirs evenly；
(3) it grinds: mixture being transferred to sand mill and is ground, Xi Du≤25um is ground to；
(4) it mixes: No. 120 solvent naphthas, BYK levelling agent, 901 defoaming agents is added, stir evenly；
(5) filtrating test: step (4) treated color paint vehicle is passed through into bag type filtering machine and is filtered；
(6) it fills tank finished product: after color paint vehicle filtrating test, dimethyl ether is re-filled with after sub-packing pot capping and is changed colour to get required out
Spray film.
6. the preparation method for the peelable spray painting that automotive hub as described in claim 4 or 5 changes colour, it is characterised in that: described
The stirring dispersion machine of step (2) is 22-35KW in power, and frequency conversion 0-3000 turns/min.
7. the preparation method for the peelable spray painting that automotive hub as described in claim 4 or 5 changes colour, it is characterised in that: described
The filter bag mesh number of step (5) are as follows: 200-300 mesh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711205991.7A CN109836908A (en) | 2017-11-27 | 2017-11-27 | A kind of peelable spray painting and preparation method thereof that automotive hub changes colour |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711205991.7A CN109836908A (en) | 2017-11-27 | 2017-11-27 | A kind of peelable spray painting and preparation method thereof that automotive hub changes colour |
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| Publication Number | Publication Date |
|---|---|
| CN109836908A true CN109836908A (en) | 2019-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711205991.7A Pending CN109836908A (en) | 2017-11-27 | 2017-11-27 | A kind of peelable spray painting and preparation method thereof that automotive hub changes colour |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013112837A1 (en) * | 2012-01-25 | 2013-08-01 | Illinois Tool Works, Inc. | Vehicle wheel and hub protectant film and composition for the formation thereof |
| CN103923537A (en) * | 2014-04-28 | 2014-07-16 | 东莞市海鲸实业投资有限公司 | Spraying agent capable of stripping protective coating film and production process of spraying agent |
| CN104292925A (en) * | 2014-10-17 | 2015-01-21 | 广东三和化工科技有限公司 | Strippable spray lacquer and preparation method thereof |
| WO2016128033A1 (en) * | 2015-02-10 | 2016-08-18 | Daw Se | Drip-forming aqueous coating compounds, in particular dispersion coating compounds, and testing device for determining the spray behaviour of drip-forming aqueous coating compounds |
-
2017
- 2017-11-27 CN CN201711205991.7A patent/CN109836908A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013112837A1 (en) * | 2012-01-25 | 2013-08-01 | Illinois Tool Works, Inc. | Vehicle wheel and hub protectant film and composition for the formation thereof |
| CN103923537A (en) * | 2014-04-28 | 2014-07-16 | 东莞市海鲸实业投资有限公司 | Spraying agent capable of stripping protective coating film and production process of spraying agent |
| CN104292925A (en) * | 2014-10-17 | 2015-01-21 | 广东三和化工科技有限公司 | Strippable spray lacquer and preparation method thereof |
| WO2016128033A1 (en) * | 2015-02-10 | 2016-08-18 | Daw Se | Drip-forming aqueous coating compounds, in particular dispersion coating compounds, and testing device for determining the spray behaviour of drip-forming aqueous coating compounds |
Non-Patent Citations (2)
| Title |
|---|
| 刘家等: ""一种可剥离轮毂改色喷漆的研究"", 《中国涂料》 * |
| 周永凯等: "《现代使用鞋靴材料学》", 31 March 2014, 中国轻工业出版社 * |
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Application publication date: 20190604 |