CN103374291A - High-gloss super wear-resisting automobile topcoat - Google Patents
High-gloss super wear-resisting automobile topcoat Download PDFInfo
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- CN103374291A CN103374291A CN2012101195173A CN201210119517A CN103374291A CN 103374291 A CN103374291 A CN 103374291A CN 2012101195173 A CN2012101195173 A CN 2012101195173A CN 201210119517 A CN201210119517 A CN 201210119517A CN 103374291 A CN103374291 A CN 103374291A
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Abstract
The invention relates to a high-gloss super wear-resisting automobile topcoat comprising the following components in parts by mass: 50-60 parts of polyurethane resin, 1-3 parts of auxiliary, 35-45 parts of solvent and 7-9 parts of color paste. The hardness of the automobile topcoat provided by the invention reaches 95A and the glossiness of the automobile topcoat is higher than 99.5%; the weather fastness of the automobile topcoat is so excellent that the automobile topcoat can be exposed to any sunlight such as UV light; besides, the automobile topcoat has excellent toughness and durability, and the toughness is at first grade; the automobile topcoat has good durability and thereby is capable of continuously resisting salt mist for 600 hours and resisting acids and bases for 300 hours; and moreover, the automobile topcoat has excellent adhesive force which is at first grade.
Description
Technical field
The present invention relates to a kind of automobile finish, particularly a kind of highlight ultra-wear-resistant automobile finish.
Background technology
The automobile finish paint is last coating in the whole coating of automobile, and it is bringing into play main decoration and provide protection in whole coating, has determined the endurance quality of coating and outward appearance etc.Automobile finish can make automobile colourful, takes on an entirely new look.
Automobile finish is outermost one deck of whole paint film, and this just requires finish paint to have the performance more perfect than priming paint.At first weathering resistance is an important indicator of finish paint, requires finish paint to become wet in extreme temperature to become, the weather condition of wind and snow rain hail descend nondiscoloration, loss of gloss, non-foaming and do not ftracture not.Outward appearance after the finish paint application is more important, require paint film appearance plentiful, without orange peel, levelling is good, clarity is good, thereby make body of a motor car have high-quality coordination and profile.In addition, finish paint also should have the performances such as enough hardness, anti-hitting property of stone, chemical-resistant, resistance to soiling and preservative property, makes under automobile appearance and the various condition to remain unchanged.
Tradition finish paint glossiness, 2 years left and right sides loss of gloss of fullness ratio, the automobile washing number of times too much easily causes the finish paint decorative effect to descend, and finish paint does not have enough hardness.
Summary of the invention
The object of the invention is to overcome the deficiency of above-mentioned prior art, a kind of highlight ultra-wear-resistant automobile finish is provided.
Realize that the object of the invention technical scheme is: a kind of highlight ultra-wear-resistant automobile finish, comprise following component, its mass fraction is as follows:
50～60 parts of urethane resins; 1～3 part of auxiliary agent; 35～45 parts of solvents; 7～9 parts of mill bases.
The present invention is preferred: the prescription quality umber is: 55 parts of urethane resins; 2 parts of auxiliary agents; 40 parts of solvents, 8 parts of mill bases.
Above-mentioned highlight ultra-wear-resistant automobile finish, described urethane resin are Lu Borun 5715 polyurethane resin.
Above-mentioned highlight ultra-wear-resistant automobile finish, described auxiliary agent are flow agent and defoamer.
Above-mentioned highlight ultra-wear-resistant automobile finish, described flow agent are flow agent BYK300.
Above-mentioned highlight ultra-wear-resistant automobile finish, described defoamer are defoamer EFKA2022.
Above-mentioned highlight ultra-wear-resistant automobile finish, described flow agent mass fraction and defoamer ratio of quality and the number of copies are 1: 1.
Above-mentioned highlight ultra-wear-resistant automobile finish, described solvent are the mixture of butanone and dimethylbenzene.
Above-mentioned highlight ultra-wear-resistant automobile finish, described solvent are the mixture that the ratio with 1: 1 of butanone and dimethylbenzene is mixed.
Described Lu Borun 5715 polyurethane resin are that those skilled in the art are to having this resinoid general designation of identical component, can be available from the remarkable Science and Technology Ltd. of Blockbuster, and can be from the website of the said firm, company technique support sector etc. knows the relevant information of this resin, such as the chemical constitution of resin.
Described flow agent BYK300 is those skilled in the art to the general designation of this analog assistant with identical component, can be available from Changzhou ceremonial music color company limited, and can be from the website of the said firm, company technique support sector etc. knows the relevant information of this auxiliary agent, such as the chemical constitution of auxiliary agent.
Described defoamer EFKA2022 is those skilled in the art to the general designation of this analog assistant with identical component, can be available from the chemical industry company limited of section that tries to win favour in Changzhou, and can be from the website of the said firm, company technique support sector etc. knows the relevant information of this auxiliary agent, such as the chemical constitution of auxiliary agent
After having adopted technique scheme, the present invention has following beneficial effect: (1) hardness reaches 95A, glossiness more than 99.5%, weathering resistance: comprise insolation under any sunlight of UV light, fabulous toughness and persistence are arranged, toughness one-level, persistence salt spray resistance 600 hours, acid and alkali-resistance 300 hours, outstanding sticking power is arranged, reach the sticking power one-level.
Embodiment
(embodiment 1)
Take by weighing Lu Borun urethane resin 50kg; Flow agent BYK300,0.5kg; Defoamer EFKA2022,0.5kg; Butanone 17.5kg; Dimethylbenzene 17.5kg; Mill base 7kg;
To win profit urethane resin 50kg; Flow agent BYK300,0.5kg; Defoamer EFKA2022,0.5kg; Butanone 17.5kg; Dimethylbenzene 17.5kg; Add while stirring successively, stirred 30 minutes, form gloss oil, so add mill base 7kg, stir more than 2 hours, just get the product finish paint, numbering P-1.
The execution conditions of this finish paint are: by normal spraying coating process, the oven dry in 30 minutes of 80 degree gets final product.
(embodiment 2)
Take by weighing Lu Borun urethane resin 55kg; Flow agent BYK300,1kg; Defoamer EFKA2022,1kg; Butanone 20kg; Dimethylbenzene 20kg; Mill base 8kg;
To win profit urethane resin 55kg; Flow agent BYK300,1kg; Defoamer EFKA2022,1kg; Butanone 20kg; Dimethylbenzene 20kg; Add while stirring successively, stirred 40 minutes, form gloss oil, so add mill base 7kg, stir more than 2 hours, just get the product finish paint, numbering P-2.
The execution conditions of this finish paint are: by normal spraying coating process, the oven dry in 30 minutes of 80 degree gets final product.
(embodiment 3)
Take by weighing Lu Borun urethane resin 60kg; Flow agent BYK300,1.5kg; Defoamer EFKA2022,1.5kg; Butanone 22.5kg; Dimethylbenzene 22.5kg; Mill base 9kg;
To win profit urethane resin 60kg; Flow agent BYK300,1.5kg; Defoamer EFKA2022,1.5kg; Butanone 22.5kg; Dimethylbenzene 22.5kg; Add while stirring successively, stirred 50 minutes, form gloss oil, so add mill base 9kg, stir more than 3 hours, just get the product finish paint, numbering P-1.
The execution conditions of this finish paint are: by normal spraying coating process, the oven dry in 30 minutes of 80 degree gets final product.
The comparing result of embodiment 1, embodiment 2, embodiment 3 gained finish paint performances and common finish paint:
Above-described specific embodiment; purpose of the present invention, technical scheme and beneficial effect are further described; institute is understood that; the above only is specific embodiments of the invention; be not limited to the present invention; within the spirit and principles in the present invention all, any modification of making, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. highlight ultra-wear-resistant automobile finish, it is characterized in that: comprise following component, its mass fraction is as follows:
50 ~ 60 parts of urethane resins; 1 ~ 3 part of auxiliary agent; 35 ~ 45 parts of solvents; 7 ~ 9 parts of mill bases.
2. highlight ultra-wear-resistant automobile finish according to claim 1, it is characterized in that: comprise following component, its mass fraction is as follows:
55 parts of urethane resins; 2 parts of auxiliary agents; 40 parts of solvents; 8 parts of mill bases.
3. highlight ultra-wear-resistant automobile finish according to claim 1 and 2, it is characterized in that: described urethane resin is Lu Borun 5715 polyurethane resin.
4. highlight ultra-wear-resistant automobile finish according to claim 1 and 2, it is characterized in that: described auxiliary agent is flow agent and defoamer.
5. highlight ultra-wear-resistant automobile finish according to claim 4, it is characterized in that: described flow agent is flow agent BYK300.
6. highlight ultra-wear-resistant automobile finish according to claim 4, it is characterized in that: described defoamer is defoamer EFKA2022.
7. highlight ultra-wear-resistant automobile finish according to claim 4, it is characterized in that: described flow agent mass fraction and defoamer ratio of quality and the number of copies are 1:1.
8. highlight ultra-wear-resistant automobile finish according to claim 1 and 2, it is characterized in that: described solvent is the mixture of butanone and dimethylbenzene.
9. highlight ultra-wear-resistant automobile finish according to claim 7 is characterized in that: described solvent is the mixture that the ratio with 1:1 of butanone and dimethylbenzene is mixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210119517.3A CN103374291B (en) | 2012-04-20 | 2012-04-20 | Highlight ultra-wear-resistant automobile finish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210119517.3A CN103374291B (en) | 2012-04-20 | 2012-04-20 | Highlight ultra-wear-resistant automobile finish |
Publications (2)
| Publication Number | Publication Date |
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| CN103374291A true CN103374291A (en) | 2013-10-30 |
| CN103374291B CN103374291B (en) | 2016-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210119517.3A Expired - Fee Related CN103374291B (en) | 2012-04-20 | 2012-04-20 | Highlight ultra-wear-resistant automobile finish |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105219240A (en) * | 2014-06-29 | 2016-01-06 | 江苏飞翔涂料实业总公司 | For the coating of the exterior glass steel part of electromobile |
| CN105273592A (en) * | 2014-06-29 | 2016-01-27 | 江苏飞翔涂料实业总公司 | Coating for fiberglass-reinforced plastic part of electric automobile |
| CN105295691A (en) * | 2014-07-04 | 2016-02-03 | 江苏飞翔涂料实业总公司 | Coating of electric vehicle exterior GFRP (glass fiber reinforced plastic) parts |
| CN105315863A (en) * | 2014-06-29 | 2016-02-10 | 江苏飞翔涂料实业总公司 | Coating for glass fiber-reinforced plastic member of electric vehicle |
| CN106280947A (en) * | 2016-08-16 | 2017-01-04 | 攀枝花市九鼎智远知识产权运营有限公司 | A kind of resistance to erosion compound polyurethane material |
| CN108976892A (en) * | 2018-06-27 | 2018-12-11 | 常州光辉化工有限公司 | A kind of surface modifier in automobile bloom finishing coat |
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| US4376187A (en) * | 1981-12-28 | 1983-03-08 | Ford Motor Company | High solids urethane coatings with enhanced flexibility and impact strength |
| CN1532244A (en) * | 2003-03-25 | 2004-09-29 | 深圳市海川实业股份有限公司 | Flash polyurethane paint |
| CN101070452A (en) * | 2006-05-08 | 2007-11-14 | 上海开林造漆厂 | Single-component polyurethane anti-corrosion coating and preparing method |
| CN101348638A (en) * | 2008-08-28 | 2009-01-21 | 庄晓明 | High-efficiency reflective paint |
| CN101538443A (en) * | 2008-03-19 | 2009-09-23 | 汤汉良 | Method for preparing automobile finish made of nanometer heat insulation material |
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| CN102373005A (en) * | 2011-05-31 | 2012-03-14 | 吴江新慈木业有限公司 | Coating using TPU (thermoplastic polyurethane) resin as main material |
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2012
- 2012-04-20 CN CN201210119517.3A patent/CN103374291B/en not_active Expired - Fee Related
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| US4376187A (en) * | 1981-12-28 | 1983-03-08 | Ford Motor Company | High solids urethane coatings with enhanced flexibility and impact strength |
| CN1532244A (en) * | 2003-03-25 | 2004-09-29 | 深圳市海川实业股份有限公司 | Flash polyurethane paint |
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| CN102373005A (en) * | 2011-05-31 | 2012-03-14 | 吴江新慈木业有限公司 | Coating using TPU (thermoplastic polyurethane) resin as main material |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105219240A (en) * | 2014-06-29 | 2016-01-06 | 江苏飞翔涂料实业总公司 | For the coating of the exterior glass steel part of electromobile |
| CN105273592A (en) * | 2014-06-29 | 2016-01-27 | 江苏飞翔涂料实业总公司 | Coating for fiberglass-reinforced plastic part of electric automobile |
| CN105315863A (en) * | 2014-06-29 | 2016-02-10 | 江苏飞翔涂料实业总公司 | Coating for glass fiber-reinforced plastic member of electric vehicle |
| CN105295691A (en) * | 2014-07-04 | 2016-02-03 | 江苏飞翔涂料实业总公司 | Coating of electric vehicle exterior GFRP (glass fiber reinforced plastic) parts |
| CN106280947A (en) * | 2016-08-16 | 2017-01-04 | 攀枝花市九鼎智远知识产权运营有限公司 | A kind of resistance to erosion compound polyurethane material |
| CN108976892A (en) * | 2018-06-27 | 2018-12-11 | 常州光辉化工有限公司 | A kind of surface modifier in automobile bloom finishing coat |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103374291B (en) | 2016-04-20 |
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Address after: No. 2069, Longcheng Road, Zhong Lou District, Changzhou, Jiangsu Patentee after: Jiangsu Ambassador with the abundance of paint Co., Ltd. Address before: No. 2069, Longcheng Road, Zhong Lou District, Changzhou, Jiangsu Patentee before: Changzhou Tongfeng Paint Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20180420 |
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