CN108912878A - A kind of oiliness metallic paint for commercial vehicle external coating - Google Patents
A kind of oiliness metallic paint for commercial vehicle external coating Download PDFInfo
- Publication number
- CN108912878A CN108912878A CN201710254463.4A CN201710254463A CN108912878A CN 108912878 A CN108912878 A CN 108912878A CN 201710254463 A CN201710254463 A CN 201710254463A CN 108912878 A CN108912878 A CN 108912878A
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- parts
- paint
- oiliness
- external coating
- specific gravity
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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
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; 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
- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- 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)
- Paints Or Removers (AREA)
Abstract
The invention discloses a kind of oiliness metallic paint for commercial vehicle external coating, the raw material including following parts by weight：28~40 parts of acrylic resin, 20~30 parts of polyester resin, 30~60 parts of paint naphtha, 20~28 parts of tung oil, 15~22 parts of isopropanol, 6~12 parts of water, 3~6 parts of zinc molybdate, 5~10 parts of aluminium powder pigment, 50~80 parts of grinding aid, 4~8 parts of processing aid.A kind of oiliness metallic paint for commercial vehicle external coating proposed by the present invention, preparation method is simple, preparation cost is low, gained oiliness metallic paint safety and environmental protection, with good corrosion resistance, rust resistance, weatherability, wearability and shock resistance, it will not generate the substance that is harmful to the human body during making and using, for business car external coating, it is easy to use, quick solidifying, gained smooth coating, densification can effectively improve the aesthetic effect and anti-stoning energy of car surface film, be worthy to be popularized.
Description
Technical field
The present invention relates to metallic paint technical field more particularly to a kind of oiliness metals for commercial vehicle external coating
Paint.
Background technique
Metallic paint is called metal flash paint, is a kind of currently a popular automobile finish.Added with fine in its paint base
Metal powder (such as aluminium powder, copper powder) after light is mapped on metal powder, and is reflected through air film.Therefore, it appears that
As metal is glittering.This metal flash paint gives a kind of pleasant, brisk, novel feeling of people, changes metal
The shapes and sizes of powder, so that it may control the shining of metallic coating film.The most important application field of metallic paint is automobile
Industry.The outer surface of automobile of metallic paint is coated, the metal plate part surface that can not only allow after coating seems more glittering moving,
And under a different angle, due to the refraction of light, can allow vehicle color, even profile that can all be varied, vehicle appearance is allowed to make
Type seems richer, more interesting.Moreover, metallic paint is because mix with metal powder, and the hardness of paint increases, lacquer painting
It is hardened, than being less easily scraped off.With the rapid development of auto industry, the demand of metallic paint is also continued to increase.Oiliness gold
Belong to main species one of of the paint as metallic paint, application is very extensive.However, existing oiliness metallic paint mostly with banana oil,
The pollutions such as thinner are big, and incendive organic solvent contains a large amount of benzene, dimethylbenzene as diluent in oiliness metallic paint
Deng harmful carcinogen, serious pollution environment be detrimental to health.As self awareness of safety of people and environmental protection are anticipated
The continuous improvement of knowledge, people require the security performance of oiliness metallic paint also higher and higher.Therefore, develop it is a kind of environmental protection, without dirt
Dye, the high oiliness metallic paint of comprehensive performance are particularly important.Based on above statement, the invention proposes one kind for commercial vapour
Oiliness metallic paint of vehicle external coating and preparation method thereof.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and the one kind proposed is used for commercial vehicle table
The oiliness metallic paint of face coating.
A kind of oiliness metallic paint for commercial vehicle external coating, the raw material including following parts by weight：Acrylic resin
28~40 parts, 20~30 parts of polyester resin, 30~60 parts of paint naphtha, 20~28 parts of tung oil, 15~22 parts of isopropanol, water 6
~12 parts, 3~6 parts of zinc molybdate, 5~10 parts of aluminium powder pigment, 50~80 parts of grinding aid, 4~8 parts of processing aid.
Preferably, a kind of oiliness metallic paint for commercial vehicle external coating, the original including following parts by weight
Material：30~38 parts of acrylic resin, 22~28 parts of polyester resin, 40~50 parts of paint naphtha, 22~26 parts of tung oil, isopropanol
16~20 parts, 7~10 parts of water, 4~5 parts of zinc molybdate, 6~9 parts of aluminium powder pigment, 60~70 parts of grinding aid, processing aid 5~7
Part.
Preferably, a kind of oiliness metallic paint for commercial vehicle external coating, the original including following parts by weight
Material：34 parts of acrylic resin, 25 parts of polyester resin, 45 parts of paint naphtha, 24 parts of tung oil, 18 parts of isopropanol, 8 parts of water, molybdic acid
4.5 parts of zinc, 7 parts of aluminium powder pigment, 65 parts of grinding aid, 6 parts of processing aid.
Preferably, it is 2~3 that the grinding aid, which is mass ratio,:1~1.5:1~1.5:55~75 paint naphtha, oil
The composition of acid, fatty acid and 1mm steel ball.
Preferably, the processing aid include 10~20wt% of dispersing agent, 10~20wt% of wetting agent, rheological agent 15~
The anti-settling of 22wt%, 8~18wt% of anti-blushing agent and surplus.
The invention also provides a kind of preparation method of oiliness metallic paint for commercial vehicle external coating, including it is following
Step：
S1, the aluminium powder pigment of the specific gravity and grinding aid are added in ball mill jointly, after being fully ground, cross 275~355
Mesh obtains oiliness aluminium paste pigment A；
S2, oiliness aluminium paste pigment A obtained in the zinc molybdate of the specific gravity and step S1 is added in the water of the specific gravity, is surpassed
Sound disperses 25~40min, obtains mixed material B；
S3, the mixed material B in the paint naphtha of institute's specific gravity, tung oil and step S2 is added in colloid mill jointly,
The isopropanol of the specific gravity is added, is fully ground 3 times, grinds 7~12min every time, obtain mixed material C；
S4, the acrylic resin of the specific gravity and polyester resin are added in high-speed mixer jointly, with 1500~2500r/
The revolving speed of min is pre-mixed 20~40min, and side stirring, which adds, sequentially adds mixed material C's and the specific gravity obtained in step S3
Processing aid continues to be stirred to being uniformly dispersed to obtain the final product.
A kind of oiliness metallic paint for commercial vehicle external coating proposed by the present invention, by the way of mechanical lapping,
Using grinding aid, by the aluminium powder pigment of dispersibility, stability difference, to be modified to stability good and good with oil-based solvent compatibility
Oiliness aluminium paste pigment, the acrylic resin and polyester resin for using self-preserving erosion, rustproof property good use for primary raw material
The solvent naphtha and tung oil of environmental protection substitute traditional harmful diluent and solvent, and preparation method of the present invention is simple, and preparation cost is low, institute
Oiliness metallic paint safety and environmental protection is obtained, there is good corrosion resistance, rust resistance, weatherability, wearability and shock resistance,
The substance that is harmful to the human body will not be generated during making and using, and be used for business car external coating, easy to use, solidification
Fastly, gained smooth coating, densification can effectively improve the aesthetic effect and anti-stoning energy of car surface film, be worth pushing away
Extensively.
Specific embodiment
Combined with specific embodiments below the present invention is made further to explain.
Embodiment one
A kind of oiliness metallic paint for commercial vehicle external coating proposed by the present invention, the raw material including following parts by weight：Third
40 parts of olefin(e) acid resin, 30 parts of polyester resin, 60 parts of paint naphtha, 28 parts of tung oil, 22 parts of isopropanol, 12 parts of water, zinc molybdate 6
Part, 10 parts of aluminium powder pigment, 80 parts of grinding aid, 8 parts of processing aid, it is 3 that wherein grinding aid, which is mass ratio,:1.5:1.2:75
Paint naphtha, oleic acid, fatty acid and 1mm steel ball composition；Processing aid include dispersing agent 20wt%, wetting agent 18wt%,
The anti-settling of rheological agent 22wt%, anti-blushing agent 18wt% and surplus.
Preparation method includes the following steps：
S1, the aluminium powder pigment of the specific gravity and grinding aid are added in ball mill jointly, after being fully ground, cross 355 meshes,
Obtain oiliness aluminium paste pigment A；
S2, oiliness aluminium paste pigment A obtained in the zinc molybdate of the specific gravity and step S1 is added in the water of the specific gravity, is surpassed
Sound disperses 40min, obtains mixed material B；
S3, the mixed material B in the paint naphtha of institute's specific gravity, tung oil and step S2 is added in colloid mill jointly,
The isopropanol of the specific gravity is added, is fully ground 3 times, grinds 12min every time, obtain mixed material C；
S4, the acrylic resin of the specific gravity and polyester resin are added in high-speed mixer jointly, with turning for 2500r/min
Speed is pre-mixed 40min, side stirring plus the processing aid for sequentially adding mixed material C and the specific gravity obtained in step S3, after
It is continuous to be stirred to being uniformly dispersed to obtain the final product.
Embodiment two
A kind of oiliness metallic paint for commercial vehicle external coating proposed by the present invention, the raw material including following parts by weight：Third
28 parts of olefin(e) acid resin, 20 parts of polyester resin, 30 parts of paint naphtha, 20 parts of tung oil, 15 parts of isopropanol, 6 parts of water, 3 parts of zinc molybdate,
10 parts of aluminium powder pigment, 50 parts of grinding aid, 4 parts of processing aid, it is 2 that wherein grinding aid, which is mass ratio,:1.2:1:55 paint
Solvent naphtha, oleic acid, fatty acid and 1mm steel ball composition；Processing aid includes dispersing agent 12wt%, wetting agent 10wt%, rheology
The anti-settling of agent 15wt%, anti-blushing agent 8wt% and surplus.
Preparation method includes the following steps：
S1, the aluminium powder pigment of the specific gravity and grinding aid are added in ball mill jointly, after being fully ground, cross 275 meshes,
Obtain oiliness aluminium paste pigment A；
S2, oiliness aluminium paste pigment A obtained in the zinc molybdate of the specific gravity and step S1 is added in the water of the specific gravity, is surpassed
Sound disperses 25min, obtains mixed material B；
S3, the mixed material B in the paint naphtha of institute's specific gravity, tung oil and step S2 is added in colloid mill jointly,
The isopropanol of the specific gravity is added, is fully ground 3 times, grinds 7min every time, obtain mixed material C；
S4, the acrylic resin of the specific gravity and polyester resin are added in high-speed mixer jointly, with turning for 1500r/min
Speed is pre-mixed 20min, side stirring plus the processing aid for sequentially adding mixed material C and the specific gravity obtained in step S3, after
It is continuous to be stirred to being uniformly dispersed to obtain the final product.
Embodiment three
A kind of oiliness metallic paint for commercial vehicle external coating proposed by the present invention, the raw material including following parts by weight：Third
34 parts of olefin(e) acid resin, 25 parts of polyester resin, 45 parts of paint naphtha, 24 parts of tung oil, 18 parts of isopropanol, 9 parts of water, 5 parts of zinc molybdate,
8 parts of aluminium powder pigment, 65 parts of grinding aid, 6 parts of processing aid, it is 2.5 that wherein grinding aid, which is mass ratio,:1.2:1.4:65 oil
Paint and varnish naphtha, oleic acid, fatty acid and 1mm steel ball composition；Processing aid includes dispersing agent 16wt%, wetting agent 14wt%, stream
Become the anti-settling of agent 18wt%, anti-blushing agent 14wt% and surplus.
Preparation method includes the following steps：
S1, the aluminium powder pigment of the specific gravity and grinding aid are added in ball mill jointly, after being fully ground, cross 310 meshes,
Obtain oiliness aluminium paste pigment A；
S2, oiliness aluminium paste pigment A obtained in the zinc molybdate of the specific gravity and step S1 is added in the water of the specific gravity, is surpassed
Sound disperses 32min, obtains mixed material B；
S3, the mixed material B in the paint naphtha of institute's specific gravity, tung oil and step S2 is added in colloid mill jointly,
The isopropanol of the specific gravity is added, is fully ground 3 times, grinds 10min every time, obtain mixed material C；
S4, the acrylic resin of the specific gravity and polyester resin are added in high-speed mixer jointly, with turning for 2000r/min
Speed is pre-mixed 30min, side stirring plus the processing aid for sequentially adding mixed material C and the specific gravity obtained in step S3, after
It is continuous to be stirred to being uniformly dispersed to obtain the final product.
The aqueous metallic paint for commercial vehicle external coating prepared in the embodiment of the present invention one~tri- is tested respectively
Performance obtains following parameter：
| Embodiment | One | Two | Three |
| Dispersibility | Without agglomeration, precipitating | Without agglomeration, precipitating | Without agglomeration, precipitating |
| The room temperature curing time（h） | 2.5 | 1.9 | 2.8 |
| Adhesive force（Grade） | 1 | 1 | 1 |
| Impact strength（Kg/cm2） | 76 | 81 | 69 |
| 50% sulfuric acid soaking at room temperature 1 year | Nothing is substantially change | Nothing is substantially change | Nothing is substantially change |
| 20% soaking with sodium hydroxide 1 year | Nothing is substantially change | Nothing is substantially change | Nothing is substantially change |
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto, and it is any
Those familiar with the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its invents
Design is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of oiliness metallic paint for commercial vehicle external coating, which is characterized in that the raw material including following parts by weight：Third
28~40 parts of olefin(e) acid resin, 20~30 parts of polyester resin, 30~60 parts of paint naphtha, 20~28 parts of tung oil, isopropanol 15~
22 parts, 6~12 parts of water, 3~6 parts of zinc molybdate, 5~10 parts of aluminium powder pigment, 50~80 parts of grinding aid, 4~8 parts of processing aid.
2. a kind of oiliness metallic paint for commercial vehicle external coating according to claim 1, which is characterized in that including
The raw material of following parts by weight：30~38 parts of acrylic resin, 22~28 parts of polyester resin, 40~50 parts of paint naphtha, tung oil
22~26 parts, 16~20 parts of isopropanol, 7~10 parts of water, 4~5 parts of zinc molybdate, 6~9 parts of aluminium powder pigment, grinding aid 60~70
Part, 5~7 parts of processing aid.
3. a kind of oiliness metallic paint for commercial vehicle external coating according to claim 1, which is characterized in that including
The raw material of following parts by weight：34 parts of acrylic resin, 25 parts of polyester resin, 45 parts of paint naphtha, 24 parts of tung oil, isopropanol 18
Part, 8 parts of water, 4.5 parts of zinc molybdate, 7 parts of aluminium powder pigment, 65 parts of grinding aid, 6 parts of processing aid.
4. a kind of oiliness metallic paint for commercial vehicle external coating according to claim 1, which is characterized in that described
Grinding aid is that mass ratio is 2~3:1~1.5:1~1.5:55~75 paint naphtha, oleic acid, fatty acid and 1mm steel ball
Composition.
5. a kind of oiliness metallic paint for commercial vehicle external coating according to claim 1, which is characterized in that described
Processing aid include 10~20wt% of dispersing agent, 10~20wt% of wetting agent, 15~22wt% of rheological agent, 8~18wt% of anti-blushing agent and
The anti-settling of surplus.
6. a kind of system described in any one of -5 for the oiliness metallic paint of commercial vehicle external coating according to claim 1
Preparation Method, which is characterized in that include the following steps：
S1, the aluminium powder pigment of the specific gravity and grinding aid are added in ball mill jointly, after being fully ground, cross 275~355
Mesh obtains oiliness aluminium paste pigment A；
S2, oiliness aluminium paste pigment A obtained in the zinc molybdate of the specific gravity and step S1 is added in the water of the specific gravity, is surpassed
Sound disperses 25~40min, obtains mixed material B；
S3, the mixed material B in the paint naphtha of institute's specific gravity, tung oil and step S2 is added in colloid mill jointly,
The isopropanol of the specific gravity is added, is fully ground 3 times, grinds 7~12min every time, obtain mixed material C；
S4, the acrylic resin of the specific gravity and polyester resin are added in high-speed mixer jointly, with 1500~2500r/
The revolving speed of min is pre-mixed 20~40min, and side stirring, which adds, sequentially adds mixed material C's and the specific gravity obtained in step S3
Processing aid continues to be stirred to being uniformly dispersed to obtain the final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710254463.4A CN108912878A (en) | 2017-04-18 | 2017-04-18 | A kind of oiliness metallic paint for commercial vehicle external coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710254463.4A CN108912878A (en) | 2017-04-18 | 2017-04-18 | A kind of oiliness metallic paint for commercial vehicle external coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108912878A true CN108912878A (en) | 2018-11-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710254463.4A Pending CN108912878A (en) | 2017-04-18 | 2017-04-18 | A kind of oiliness metallic paint for commercial vehicle external coating |
Country Status (1)
| Country | Link |
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| CN (1) | CN108912878A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110922847A (en) * | 2019-12-04 | 2020-03-27 | 重庆华辉涂料有限公司 | High-saturation red metallic paint, and preparation method and spraying method thereof |
| US20200181424A1 (en) * | 2018-12-11 | 2020-06-11 | Hamilton Sundstrand Corporation | Chromium-free corrosion inhibition coating |
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| WO1999004910A1 (en) * | 1997-07-25 | 1999-02-04 | Kansai Paint Co., Ltd. | Method of forming double-layered metallic coating film |
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| CN101765642A (en) * | 2007-07-31 | 2010-06-30 | 埃卡特有限公司 | Metallic paint, method for the production thereof, and use thereof |
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2017
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| WO1999004910A1 (en) * | 1997-07-25 | 1999-02-04 | Kansai Paint Co., Ltd. | Method of forming double-layered metallic coating film |
| CN101357361A (en) * | 2007-07-30 | 2009-02-04 | 日本油漆株式会社 | Method for forming coating film |
| CN101765642A (en) * | 2007-07-31 | 2010-06-30 | 埃卡特有限公司 | Metallic paint, method for the production thereof, and use thereof |
| CN102190952A (en) * | 2011-05-24 | 2011-09-21 | 东来涂料技术（上海）有限公司 | Environment-friendly water-based single-component metallic-effect refinish paint for automobiles and preparation method thereof |
| CN103980782A (en) * | 2013-02-07 | 2014-08-13 | 巴斯夫涂料有限公司 | Binary water-based survive paint composition |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20200181424A1 (en) * | 2018-12-11 | 2020-06-11 | Hamilton Sundstrand Corporation | Chromium-free corrosion inhibition coating |
| US10829647B2 (en) * | 2018-12-11 | 2020-11-10 | Hamilton Sunstrand Corporation | Chromium-free corrosion inhibition coating |
| JP7419045B2 (en) | 2018-12-11 | 2024-01-22 | ハミルトン・サンドストランド・コーポレイション | Anti-corrosion coatings and substrates |
| CN110922847A (en) * | 2019-12-04 | 2020-03-27 | 重庆华辉涂料有限公司 | High-saturation red metallic paint, and preparation method and spraying method thereof |
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Application publication date: 20181130 |