CN108102522A - A kind of novel colored priming paint - Google Patents
A kind of novel colored priming paint Download PDFInfo
- Publication number
- CN108102522A CN108102522A CN201711385171.0A CN201711385171A CN108102522A CN 108102522 A CN108102522 A CN 108102522A CN 201711385171 A CN201711385171 A CN 201711385171A CN 108102522 A CN108102522 A CN 108102522A
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- CN
- China
- Prior art keywords
- priming paint
- paint
- novel colored
- color
- polyester resin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
- C09D5/10—Anti-corrosive paints containing metal dust
- C09D5/103—Anti-corrosive paints containing metal dust containing Al
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/29—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for multicolour effects
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses a kind of novel colored priming paint, the novel colored priming paint includes the component of following weight proportion：Mill base 10%, saturated polyester resin class 60%, n-butyl acetate solvent 5%, ortho-xylene solvent 5%, aluminum paste 10%, leveling auxiliary agent 5% and other auxiliary agents 5%.The novel colored priming paint is compared with traditional priming paint, traditional priming paint is matching bottom powder color, i.e. color is canescence, to colored paint without texture castering action, and it is mutually far short of what is expected with most of colored paint color-match degree, now there are aluminum paste and the resin ratio that color bottom paint adds in less than 10%, priming paint texture can be promoted, when colored paint, which exists, covers force difference situation, even if show-through but remain to present color bottom paint color, meanwhile aluminum paste can more carefully meet matching for most of silver paints.
Description
Technical field
The present invention relates to priming paint technical fields, are specially a kind of novel colored priming paint.
Background technology
Priming paint refers to be directly applied to coating of the body surface as finishing coat solid foundation, for improve the adhesive force of finishing coat,
Increase the richness of finishing coat, alkali resistance is provided and anti-corrosion function etc. is provided, while can ensure the uniform pickup of finishing coat, make paint
System plays optimum efficiency.Surface paint quality can not have to well priming paint, and this saying is not right, because the function of finishing coat and priming paint is not
Together, finishing coat more lays particular emphasis on final decoration and apparent effect, and priming paint then lays particular emphasis on and improves adhesive force, anti-corrosion function and alkali resistant
Property etc..
Chinese coating industry macroeconomic running quality improves a lot within 2017, and market is constantly looked forward to large enterprises and brand
Industry is concentrated, and benign development situation is presented, but current priming paint is upper in industry profitability and ability to ward off risks enhancing on the whole
During paint, there are problems that angle be not easy japanning caused by aberration and due to coating thickness it is blocked up caused by flowing down problems.
The content of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of novel colored priming paint, solve in japanning, angle is not
Aberration problem caused by easy japanning and due to coating thickness it is blocked up caused by flowing down problems.
(2) technical solution
To achieve the above object, the present invention provides following technical solution：A kind of novel colored priming paint, described is novel colored
Priming paint includes the component of following weight proportion：Mill base 10%, saturated polyester resin resinae 60%, n-butyl acetate solvent 5%,
Ortho-xylene solvent 5%, aluminum paste 10%, leveling auxiliary agent 5% and other auxiliary agents 5%.
The preparation method of novel colored priming paint is as follows：
(1) preparation of mill base：Inorganic gel and deionized water are added in blender and stirred 10-12 minutes, is prepared
Mill base.
(2) 60% saturated polyester resin class is divided into 20-25 parts, blender is put into according to frequency 1-2 parts per minute
In, and blender puts into saturated polyester resin class with the rotating speed of 100-200r/min and stirs 20-22 minutes while stirring.
(3) saturated polyester resin class is added in after the completion of stirring, adds aluminum paste, then high-speed stirred 5 minutes, closes stirring
Machine, ultrasonic wave decentralized processing 3 minutes.
(4) n-butyl acetate solvent and ortho-xylene solvent, turn on agitator, high speed 10- are added in into solution successively again
12 minutes.
(5) finally leveling auxiliary agent and other auxiliary agents will be added in blender, is warming up to 50-60 degree, mixer is with 400-
The rotating speed of 500r/min stirs 20-30 minutes.
Preferably, the saturated polyester resin class is specially polyester resin.
Preferably, the leveling auxiliary agent is specially polyester modification dimethione solution.
Preferably, other described auxiliary agents are specially polyacrylate and macromolecule polyurethane, and the weight of polyacrylate
It matches as 2%, the weight proportion of macromolecule polyurethane is 3%.
Preferably, in step sl, the rotating speed of blender is 500-600r/min, and obtained mill base should be transparent or half
Transparence.
Preferably, in step S3 or S4, the rotating speed of blender is 1000-1200r/min.
(3) advantageous effect
The present invention provides a kind of novel colored priming paint, possess following advantageous effect：
(1) traditional priming paint is matching bottom powder color, i.e. color is canescence, to colored paint without texture castering action, and with it is big
Most colored paint color-match degree are mutually far short of what is expected, now there is aluminum paste and resin ratio that color bottom paint adds in less than 10%, can be with
Priming paint texture is promoted, when colored paint, which exists, covers force difference situation, even if it is show-through but remain to present color bottom paint color, meanwhile, aluminium
Silver paste can more carefully meet matching for most of silver paints.
(2) traditional priming paint effect is only to cover sand paper print and other bottom powder defects, and existing silver priming paint adds in mill base, equally can be with
Reach covering effect, traditional priming paint levelability is not relatively high, and the hardly possible japanning such as some angles position existing defects, existing color bottom paint carries
High-leveling energy, some difficult japanning positions are improved, the bigger colored paint with some spraying difficulty, such as electrosilvering or super beautiful
When silver is mating, the one-pass finished rate of product can be promoted.
Specific embodiment
Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without making creative work
The every other embodiment obtained, belongs to the scope of protection of the invention.
The present invention provides a kind of technical solution：A kind of novel colored priming paint, the novel colored priming paint include following weight
Measure the component of proportioning：Mill base 10%, saturated polyester resin class 60%, saturated polyester resin class are specially polyester resin, and acetic acid is just
Butyl ester solvent 5%, ortho-xylene solvent 5%, aluminum paste 10%, leveling auxiliary agent 5% and other auxiliary agents 5%, leveling auxiliary agent is specific
For polyester modification dimethione solution, other auxiliary agents are specially polyacrylate and macromolecule polyurethane, and polyacrylic acid
The weight proportion of ester is 2%, and the weight proportion of macromolecule polyurethane is 3%.
The preparation method of novel colored priming paint is as follows：
(1) preparation of mill base：Inorganic gel and deionized water are added in blender and stirred 10-12 minutes, is prepared
Mill base, the rotating speed of blender is 500-600r/min, and obtained mill base should be transparent or semitransparent shape.
(2) 60% saturated polyester resin class is divided into 20-25 parts, blender is put into according to frequency 1-2 parts per minute
In, and blender puts into saturated polyester resin class with the rotating speed of 100-200r/min and stirs 20-22 minutes while stirring.
(3) saturated polyester resin class is added in after the completion of stirring, adds aluminum paste, then high-speed stirred 5 minutes, blender
Rotating speed is 1000-1200r/min, closes mixer, ultrasonic wave decentralized processing 3 minutes.
(4) n-butyl acetate solvent and ortho-xylene solvent, turn on agitator, high speed 10- are added in into solution successively again
12 minutes, the rotating speed of blender was 1000-1200r/min.
(5) finally leveling auxiliary agent and other auxiliary agents will be added in blender, is warming up to 50-60 degree, mixer is with 400-
The rotating speed of 500r/min stirs 20-30 minutes.
The novel colored priming paint of the present invention is tested, is divided to two groups of A, B using novel colored priming paint to silver color and steel ash
Color aluminium alloy wheel hub of vehicle is sprayed, because the corner of aluminium alloy wheel hub of vehicle and angle are more, is suitable as experimental subjects,
It every group each 100, all reaches the standard grade and carries out bottom powder spraying after carrying out pretreatment cleaning, bottom powder, which sprays out, carrys out rear 4 online polishing persons
Work is all polished using 600# sand paper, is prepared to enter into paint locker.
A group techniques are：It manually sprays traditional priming paint+machine automatization sprays colored paint+and manually sprays colored paint；
B group techniques are：Manually it is coated with color bottom paint+machine automatization spraying colored paint；
Other tangent condition techniques are consistent, compare offline rear finished product and bad comparison.
A group techniques；Finished product 90, wherein bad 10, angle aberration 5, priming paint sagging 4, bag thorn 1；
B group techniques；Finished product 96, bad 4, wherein bag thorn 2, glues 2, paint；
To sum up, novel colored basecoat paint effect effectively solves the color that traditional manual spraying solid color priming paint occurs
Poor problem, while the employee of a manual spray colored paint is reduced, production cost is not only reduced, and greatly reduces employee's labor
Fatigue resistance, while it is unstable to solve manual spray colored paint quality, causes the appearance of defective products, i.e. a human hand moves spray-applied primer i.e.
It solves the problems, such as that covering power prevents chromatic aberration defect from generating and greatly reduces colored paint cost again, and different structure can be applicable in
All silver color and steel grey aluminium alloy wheel hub of vehicle, and be not in using traditional priming paint product respective location aberration and colored paint
The problems such as parameter is excessive thus greatly reduces staff labor intensity and improves yield rate, can meet all silver substantially
Color and steel grey aluminium alloy wheel hub of vehicle.
Can to sum up obtain, the utility model have color bottom paint effectively solve the problems, such as angle be not easy japanning caused by aberration and due to spray
Apply the blocked up caused flowing down problems of thickness.
It should be noted that herein, such as term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed or further include as this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of novel colored priming paint, it is characterised in that：The novel colored priming paint includes the component of following proportioning components：Color
Slurry 10%, saturated polyester resin class 60%, n-butyl acetate solvent 5%, ortho-xylene solvent 5%, aluminum paste 10%, levelling help
Agent 5% and other auxiliary agents 5%；
The preparation method of novel colored priming paint is as follows：
(1) preparation of mill base：Inorganic gel and deionized water are added in blender and stirred 10-12 minutes, mill base is prepared；
(2) 60% saturated polyester resin class is divided into 20-25 parts, is put into according to frequency 1-2 parts per minute in blender, and
Blender puts into saturated polyester resin class with the rotating speed of 100-200r/min and stirs 20-22 minutes while stirring；
(3) saturated polyester resin class is added in after the completion of stirring, adds aluminum paste, then high-speed stirred 5 minutes, closes mixer,
Ultrasonic wave decentralized processing 3 minutes；
(4) n-butyl acetate solvent and ortho-xylene solvent, turn on agitator, 10-12 points of high speed are added in into solution successively again
Clock；
(5) finally leveling auxiliary agent and other auxiliary agents will be added in blender, is warming up to 50-60 degree, mixer is with 400-500r/
The rotating speed of min stirs 20-30 minutes.
2. novel colored priming paint according to claim 1, it is characterised in that：The saturated polyester resin class is specially polyester
Resin.
3. novel colored priming paint according to claim 1, it is characterised in that：The leveling auxiliary agent is specially that polyester modification gathers
Diformazan siloxane solution.
4. novel colored priming paint according to claim 1, it is characterised in that：Other described auxiliary agents are specially polyacrylate
And macromolecule polyurethane, and the weight proportion of polyacrylate is 2%, the weight proportion of macromolecule polyurethane is 3%.
5. novel colored priming paint according to claim 1, it is characterised in that：In step sl, the rotating speed of blender is
500-600r/min, and obtained mill base should be transparent or semitransparent shape.
6. novel colored priming paint according to claim 1, it is characterised in that：In step S3 or S4, the rotating speed of blender
It is 1000-1200r/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711385171.0A CN108102522A (en) | 2017-12-20 | 2017-12-20 | A kind of novel colored priming paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711385171.0A CN108102522A (en) | 2017-12-20 | 2017-12-20 | A kind of novel colored priming paint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108102522A true CN108102522A (en) | 2018-06-01 |
Family
ID=62210429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711385171.0A Pending CN108102522A (en) | 2017-12-20 | 2017-12-20 | A kind of novel colored priming paint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108102522A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113634470A (en) * | 2021-08-24 | 2021-11-12 | 吉利汽车集团有限公司 | Spraying method of paint layer on surface of automobile body |
| CN116144250A (en) * | 2022-12-08 | 2023-05-23 | 江苏四方威凯科技有限公司 | High-open-degree super-effect metal coating electroplating series high-temperature baking paint coating and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101429319A (en) * | 2008-12-12 | 2009-05-13 | 重庆斯耐博涂料有限公司 | Watersoluble acrylic acid modified saturated polyester, production method and watersoluble baking aluminum paint |
| CN103254744A (en) * | 2013-04-25 | 2013-08-21 | 深圳市美丽华油墨涂料有限公司 | Colored polyurethane paint having elastic handfeel and used for spraying and preparation method as well as application thereof |
| CN103555181A (en) * | 2013-11-13 | 2014-02-05 | 上海天地涂料有限公司 | Metallic flashing lacquer capable of resisting machining and cutting, and preparation method thereof |
| CN106634467A (en) * | 2016-09-07 | 2017-05-10 | 江苏足迹涂料有限公司 | Rheological metal basecoat and preparation method thereof |
| CN106978047A (en) * | 2017-05-18 | 2017-07-25 | 立邦工业涂料(上海)有限公司 | A kind of high-gloss metal color coating, Preparation method and use for coil base material |
-
2017
- 2017-12-20 CN CN201711385171.0A patent/CN108102522A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101429319A (en) * | 2008-12-12 | 2009-05-13 | 重庆斯耐博涂料有限公司 | Watersoluble acrylic acid modified saturated polyester, production method and watersoluble baking aluminum paint |
| CN103254744A (en) * | 2013-04-25 | 2013-08-21 | 深圳市美丽华油墨涂料有限公司 | Colored polyurethane paint having elastic handfeel and used for spraying and preparation method as well as application thereof |
| CN103555181A (en) * | 2013-11-13 | 2014-02-05 | 上海天地涂料有限公司 | Metallic flashing lacquer capable of resisting machining and cutting, and preparation method thereof |
| CN106634467A (en) * | 2016-09-07 | 2017-05-10 | 江苏足迹涂料有限公司 | Rheological metal basecoat and preparation method thereof |
| CN106978047A (en) * | 2017-05-18 | 2017-07-25 | 立邦工业涂料(上海)有限公司 | A kind of high-gloss metal color coating, Preparation method and use for coil base material |
Non-Patent Citations (1)
| Title |
|---|
| 蔡青青等: "硅酸盐类无机凝胶增稠剂在建筑涂料领域中的应用", 《新型建筑材料》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113634470A (en) * | 2021-08-24 | 2021-11-12 | 吉利汽车集团有限公司 | Spraying method of paint layer on surface of automobile body |
| CN116144250A (en) * | 2022-12-08 | 2023-05-23 | 江苏四方威凯科技有限公司 | High-open-degree super-effect metal coating electroplating series high-temperature baking paint coating and preparation method thereof |
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Application publication date: 20180601 |