CN108384296A - A kind of automobile-used touch-up paint soil and preparation method thereof - Google Patents
A kind of automobile-used touch-up paint soil and preparation method thereof Download PDFInfo
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- CN108384296A CN108384296A CN201810173994.5A CN201810173994A CN108384296A CN 108384296 A CN108384296 A CN 108384296A CN 201810173994 A CN201810173994 A CN 201810173994A CN 108384296 A CN108384296 A CN 108384296A
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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
- C09D4/00—Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; Coating compositions, based on monomers of macromolecular compounds of groups C09D183/00 - C09D183/16
- C09D4/06—Organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups C09D159/00 - C09D187/00
-
- 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
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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)
- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The present invention relates to automobile technical fields, specifically disclose a kind of automobile-used touch-up paint soil, prepare the component that raw material includes following parts by weight：Kaolin 8 12, talcum powder 10 15, copper oxide 58, chalk 20 30, zinc oleate 13, citraconic acid 15 20, terephthalic acid (TPA) 12 15, tetrahydrophthalic anhydride 47, dihydric alcohol 20 25, styrene 40 45, hydroquinone 0.5 1, cumyl peroxide 12.The invention also discloses the preparation methods of touch-up paint soil, and not only ductility and adhesive force are good for the touch-up paint soil through being prepared, but also have higher thermal stability, while the automobile part after touch-up paint can more keep original color and luster, improve the touch-up paint effect of vehicle body.
Description
Technical field
The present invention relates to automobile technical fields, and in particular to a kind of automobile-used touch-up paint soil and preparation method thereof.
Background technology
For car owners, vehicle scraping is collided with unavoidable, is collided with for small scraping, car owner can oneself
Buy dedicated touch-up paint suit in the market, the explanation then provided according to seller voluntarily to the scraping of automobile small area at
Reason.General touch-up paint suit includes mainly touch-up paint native (i.e. putty), paint-adding pen, grinding agent, brightener and automobile-used sand paper, U.S. line
The auxiliary materials such as adhesive tape, wherein common touch-up paint soil is mainly poly-putty base, the fast, strong adhesive force, easily with normal temperature cure rate of drying
The features such as polishing, but hardening time can cause very much the time of operation short soon, it is difficult to ensure to scrape the benefit soil effect at place of colliding with, and
The success or not for mending soil is most important for subsequent japanning effect.
Invention content
The object of the present invention is to provide a kind of formulas simply, the automobile-used touch-up paint soil of service-strong.
To achieve the above object, the technical solution adopted by the present invention is：A kind of automobile-used touch-up paint soil, prepare raw material include with
The component of lower parts by weight：Kaolin 8-12, talcum powder 10-15, copper oxide 5-8, chalk 20-30, zinc oleate 1-3, citraconic acid
15-20, terephthalic acid (TPA) 12-15, tetrahydrophthalic anhydride 4-7, dihydric alcohol 20-25, styrene 40-45, hydroquinone 0.5-1, peroxide
Change diisopropylbenzene (DIPB) 1-2.The formula material of touch-up paint soil is easy to get, and preparation principle is first to use the raw materials such as dihydric alcohol, styrene
Resin material is prepared, filler, crosslinking agent etc. is then added and is uniformly mixed to get touch-up paint soil.
Specifically, the dihydric alcohol is one or more in ethylene glycol, propylene glycol, diethylene glycol (DEG).
Preferably, the touch-up paint soil further includes 3-6 parts of terephthalic acid (TPA) dibutyl esters, 2-3 parts of red coppers and 0.5-1 parts of polyoxies third
Alkene pentaerythrite ether.By the cooperation of red copper and low-viscosity (mobile) liquid terephthalic acid (TPA) dibutyl ester, while a small amount of antifoaming agent is added
Not only ductility and adhesive force are good for the touch-up paint soil that polyoxypropylene pentaerythrite ether is prepared, but also steady with higher heat
It is qualitative, will not quickly it cure under 40 DEG C or more of hot environment, to ensure enough touch-up paint operating times, it is ensured that touch-up paint
The coating effect of soil.
Preferably, the touch-up paint soil further includes 2-5 parts of fluorine silicon resins, 4-8 parts of trbasic zinc phosphates, 3-5 parts of poly- ten dihydroxy tristearin
Acid and 0.5-1 parts of zinc titanates, it has been found that a small amount of zinc titanate and poly- ten dihydroxystearic acid of dispersant and fluorine silicon tree is added
Fat, trbasic zinc phosphate carry out cooperation and participate in polymerisation, and the body portion after such touch-up paint can more keep original color and luster, i.e., it can be with
The stability for promoting vehicle sensual pleasure pool, avoids due to the variation of external environment that locally there is a phenomenon where fade.
The invention also discloses a kind of preparation methods of automobile-used touch-up paint soil as described above, and its step are as follows：
1) dihydric alcohol, fluorine silicon resin, trbasic zinc phosphate, poly- ten dihydroxystearic acid in a nitrogen atmosphere, are added into reaction kettle,
Uniformly mixing, is heated to 190-200 DEG C, and after isothermal reaction 1-2h, zinc titanate, citraconic acid, terephthalic acid (TPA), tetrahydrochysene benzene is added
Acid anhydride continues to keep isothermal reaction 3-4h, then stops heating；
2) cumyl peroxide reaction is added into reaction kettle, stirs to greenhouse cooling to 110-120 DEG C, puts into immediately
To styrene and hydroquinone, it is stirred to react 40-60min at such a temperature, stops heating and logical nitrogen；
3) terephthalic acid (TPA) dibutyl ester is first added into reaction kettle to stir evenly, then sequentially adds kaolin, talcum
Powder, copper oxide, chalk, red copper, polyoxypropylene pentaerythrite ether and zinc oleate, stirs evenly, and obtains touch-up paint soil.
Specifically, the mixing speed is 100-150r/min.
Specific implementation mode
For the technical solution further illustrated the present invention, 1-6 is further described by the following examples.
Embodiment 1：
1) each raw material of following parts by weight is weighed：Kaolin 10, talcum powder 13, copper oxide 7, chalk 25, zinc oleate 2,
Citraconic acid 18, terephthalic acid (TPA) 13, tetrahydrophthalic anhydride 6, ethylene glycol 25, styrene 42, hydroquinone 0.5, cumyl peroxide
2, terephthalic acid (TPA) dibutyl ester 6, red copper 3, polyoxypropylene pentaerythrite ether 1, fluorine silicon resin 5, trbasic zinc phosphate 7, poly- ten dihydroxy are hard
Resin acid 5, zinc titanate 0.5；
2) dihydric alcohol, fluorine silicon resin, trbasic zinc phosphate, poly- ten dihydroxystearic acid in a nitrogen atmosphere, are added into reaction kettle,
Uniformly mixing, is heated to 200 DEG C, and after isothermal reaction 2h, zinc titanate, citraconic acid, terephthalic acid (TPA), tetrahydrophthalic anhydride is added, continues
Isothermal reaction 3.5h is kept, heating is then stopped；
3) cumyl peroxide reaction is added into reaction kettle, stirs to greenhouse cooling to 110 DEG C, is put into immediately to benzene
Ethylene and hydroquinone are stirred to react 60min at such a temperature, stop heating and logical nitrogen；
4) terephthalic acid (TPA) dibutyl ester is first added into reaction kettle to stir evenly, then sequentially adds kaolin, talcum
Powder, copper oxide, chalk, red copper, polyoxypropylene pentaerythrite ether and zinc oleate, stirs evenly, and obtains touch-up paint soil.
Embodiment 2：
1) each raw material of following parts by weight is weighed：Kaolin 11, talcum powder 13, copper oxide 6, chalk 30, zinc oleate 3,
Citraconic acid 15, terephthalic acid (TPA) 15, tetrahydrophthalic anhydride 4, ethylene glycol 22, styrene 40, hydroquinone 0.5, cumyl peroxide
2, terephthalic acid (TPA) dibutyl ester 5, red copper 3, polyoxypropylene pentaerythrite ether 0.5, fluorine silicon resin 4, trbasic zinc phosphate 8, poly- ten dihydroxy
Stearic acid 5, zinc titanate 1；
2) dihydric alcohol, fluorine silicon resin, trbasic zinc phosphate, poly- ten dihydroxystearic acid in a nitrogen atmosphere, are added into reaction kettle,
Uniformly mixing, is heated to 190 DEG C, and after isothermal reaction 2h, zinc titanate, citraconic acid, terephthalic acid (TPA), tetrahydrophthalic anhydride is added, continues
Isothermal reaction 4h is kept, heating is then stopped；
3) cumyl peroxide reaction is added into reaction kettle, stirs to greenhouse cooling to 115 DEG C, is put into immediately to benzene
Ethylene and hydroquinone are stirred to react 60min at such a temperature, stop heating and logical nitrogen；
4) terephthalic acid (TPA) dibutyl ester is first added into reaction kettle to stir evenly, then sequentially adds kaolin, talcum
Powder, copper oxide, chalk, red copper, polyoxypropylene pentaerythrite ether and zinc oleate, stirs evenly, and obtains touch-up paint soil.
Embodiment 3：
1) each raw material of following parts by weight is weighed：Kaolin 8, talcum powder 10, copper oxide 8, chalk 28, zinc oleate 2, lemon
Health acid 18, terephthalic acid (TPA) 15, tetrahydrophthalic anhydride 7, dihydric alcohol 20, styrene 40, hydroquinone 0.5, cumyl peroxide 2,
Terephthalic acid (TPA) dibutyl ester 4, red copper 2, polyoxypropylene pentaerythrite ether 0.5, fluorine silicon resin 5, trbasic zinc phosphate 8, poly- ten dihydroxy are hard
Resin acid 3, zinc titanate 1；
2) dihydric alcohol, fluorine silicon resin, trbasic zinc phosphate, poly- ten dihydroxystearic acid in a nitrogen atmosphere, are added into reaction kettle,
Uniformly mixing, is heated to 190-200 DEG C, and after isothermal reaction 1-2h, zinc titanate, citraconic acid, terephthalic acid (TPA), tetrahydrochysene benzene is added
Acid anhydride continues to keep isothermal reaction 3-4h, then stops heating；
3) cumyl peroxide reaction is added into reaction kettle, stirs to greenhouse cooling to 110-120 DEG C, puts into immediately
To styrene and hydroquinone, it is stirred to react 40-60min at such a temperature, stops heating and logical nitrogen；
4) terephthalic acid (TPA) dibutyl ester is first added into reaction kettle to stir evenly, then sequentially adds kaolin, talcum
Powder, copper oxide, chalk, red copper, polyoxypropylene pentaerythrite ether and zinc oleate, stirs evenly, and obtains touch-up paint soil.
Embodiment 4：
1) each raw material of following parts by weight is weighed：Kaolin 11, talcum powder 15, copper oxide 6, chalk 30, zinc oleate 3,
Citraconic acid 15, terephthalic acid (TPA) 12, tetrahydrophthalic anhydride 7, propylene glycol 23, styrene 45, hydroquinone 0.5, cumyl peroxide
2, terephthalic acid (TPA) dibutyl ester 6, red copper 2, polyoxypropylene pentaerythrite ether 0.5, fluorine silicon resin 5, trbasic zinc phosphate 6, poly- ten dihydroxy
Stearic acid 4, zinc titanate 0.5；
2) dihydric alcohol, fluorine silicon resin, trbasic zinc phosphate, poly- ten dihydroxystearic acid in a nitrogen atmosphere, are added into reaction kettle,
Uniformly mixing, is heated to 200 DEG C, and after isothermal reaction 2h, zinc titanate, citraconic acid, terephthalic acid (TPA), tetrahydrophthalic anhydride is added, continues
Isothermal reaction 3h is kept, heating is then stopped；
3) cumyl peroxide reaction is added into reaction kettle, stirs to greenhouse cooling to 120 DEG C, is put into immediately to benzene
Ethylene and hydroquinone are stirred to react 50min at such a temperature, stop heating and logical nitrogen；
4) terephthalic acid (TPA) dibutyl ester is first added into reaction kettle to stir evenly, then sequentially adds kaolin, talcum
Powder, copper oxide, chalk, red copper, polyoxypropylene pentaerythrite ether and zinc oleate, stirs evenly, and obtains touch-up paint soil.
Embodiment 5：
1) each raw material of following parts by weight is weighed：Kaolin 10, talcum powder 13, copper oxide 7, chalk 25, zinc oleate 2,
Citraconic acid 18, terephthalic acid (TPA) 13, tetrahydrophthalic anhydride 6, ethylene glycol 25, styrene 42, hydroquinone 0.5, cumyl peroxide
2, terephthalic acid (TPA) dibutyl ester 6, red copper 3, polyoxypropylene pentaerythrite ether 1；
2) dihydric alcohol, citraconic acid, terephthalic acid (TPA), tetrahydrophthalic anhydride in a nitrogen atmosphere, are added into reaction kettle, 200
3.5h is reacted at DEG C, then stops heating；
3) cumyl peroxide reaction is added into reaction kettle, stirs to greenhouse cooling to 110 DEG C, is put into immediately to benzene
Ethylene and hydroquinone are stirred to react 60min at such a temperature, stop heating and logical nitrogen；
4) terephthalic acid (TPA) dibutyl ester is first added into reaction kettle to stir evenly, then sequentially adds kaolin, talcum
Powder, copper oxide, chalk, red copper, polyoxypropylene pentaerythrite ether and zinc oleate, stirs evenly, and obtains touch-up paint soil.
Embodiment 6：
1) each raw material of following parts by weight is weighed：Kaolin 10, talcum powder 13, copper oxide 7, chalk 25, zinc oleate 2,
Citraconic acid 18, terephthalic acid (TPA) 13, tetrahydrophthalic anhydride 6, ethylene glycol 25, styrene 42, hydroquinone 0.5, cumyl peroxide
2, fluorine silicon resin 5, trbasic zinc phosphate 7, poly- ten dihydroxystearic acid 5, zinc titanate 0.5；
2) dihydric alcohol, fluorine silicon resin, trbasic zinc phosphate, poly- ten dihydroxystearic acid in a nitrogen atmosphere, are added into reaction kettle,
Uniformly mixing, is heated to 200 DEG C, and after isothermal reaction 2h, zinc titanate, citraconic acid, terephthalic acid (TPA), tetrahydrophthalic anhydride is added, continues
Isothermal reaction 3.5h is kept, heating is then stopped；
3) cumyl peroxide reaction is added into reaction kettle, stirs to greenhouse cooling to 110 DEG C, is put into immediately to benzene
Ethylene and hydroquinone are stirred to react 60min at such a temperature, stop heating and logical nitrogen；
4) kaolin, talcum powder are sequentially added into reaction kettle, copper oxide, chalk and zinc oleate stir evenly, obtain touch-up paint
Soil.
The identical vehicle body test block for scraping area and depth is respectively coated in touch-up paint soil prepared by embodiment 1-6, as a result such as
Shown in the following table 1.Can be seen that the touch-up paint soil that all in all prepared by embodiment 1-6 from the data in table 1 can meet the benefit of automobile
Requirement is painted, wherein embodiment 1 also has the operable time of 3min under 45 DEG C of hot conditions, within this time range
It is entirely capable of touch-up paint soil coating smooth, compacting, under normal temperature condition, the basic indifference of using effect of the touch-up paint soil of embodiment 1-2
Different, the drying time of the touch-up paint soil of embodiment 3-4 wants slightly longer compared to embodiment 1-2；At normal temperatures, embodiment 5 compares other realities
Example is applied, does not add terephthalic acid (TPA) dibutyl ester, red copper and polyoxypropylene pentaerythrite ether, the operating time under normal temperature condition
There is 4min, can cure quickly when disclosure satisfy that requirement, but being coated in 45 DEG C of hot environment, i.e. meeting in coating scraping 1min
Crimping is generated, blade coating planarization is poor；At normal temperatures, embodiment 6 is compared for other embodiment, when operable and drying
Between basic no significant difference, but its high high-temp stability is poor, and high-temperature baking will appear touch-up paint face color anomaly at 150 DEG C
The phenomenon that.Table 1
Claims (6)
1. a kind of automobile-used touch-up paint soil, prepares the component that raw material includes following parts by weight：Kaolin 8-12, talcum powder 10-15,
Copper oxide 5-8, chalk 20-30, zinc oleate 1-3, citraconic acid 15-20, terephthalic acid (TPA) 12-15, tetrahydrophthalic anhydride 4-7, dihydric alcohol
210-25, styrene 40-45, hydroquinone 0.5-1, cumyl peroxide 1-2.
2. automobile-used touch-up paint soil according to claim 1, it is characterised in that：The dihydric alcohol is ethylene glycol, propylene glycol, two
It is one or more in glycol.
3. automobile-used touch-up paint soil according to claim 1, it is characterised in that：The touch-up paint soil further includes 3-6 parts of terephthaldehydes
Sour dibutyl ester, 2-3 part red copper and 0.5-1 parts of polyoxypropylene pentaerythrite ethers.
4. automobile-used touch-up paint soil according to claim 3, it is characterised in that：The touch-up paint soil further include 2-5 parts of fluorine silicon resins,
4-8 parts of trbasic zinc phosphates, 3-5 parts of poly- ten dihydroxystearic acids and 0.5-1 parts of zinc titanates.
5. a kind of preparation method of the automobile-used touch-up paint soil described in claim 4 as above, its step are as follows：
1) dihydric alcohol, fluorine silicon resin, trbasic zinc phosphate, poly- ten dihydroxy in a nitrogen atmosphere, in a nitrogen atmosphere, are added into reaction kettle
Base stearic acid uniformly mixes, is heated to 190-200 DEG C, and after isothermal reaction 1-2h, zinc titanate, citraconic acid, terephthaldehyde is added
Acid, tetrahydrophthalic anhydride continue to keep isothermal reaction 3-4h, then stop heating；
2) cumyl peroxide reaction is added into reaction kettle, stirs to greenhouse cooling to 110-120 DEG C, is put into immediately to benzene
Ethylene and hydroquinone are stirred to react 40-60min at such a temperature, stop heating and logical nitrogen；
3) terephthalic acid (TPA) dibutyl ester is first added into reaction kettle to stir evenly, then sequentially adds kaolin, talcum powder, oxygen
Change copper, chalk, red copper, polyoxypropylene pentaerythrite ether and zinc oleate, stir evenly, obtains touch-up paint soil.
6. the preparation method of automobile-used touch-up paint soil according to claim 5, it is characterised in that：The mixing speed is 100-
150r/min。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810173994.5A CN108384296A (en) | 2018-03-02 | 2018-03-02 | A kind of automobile-used touch-up paint soil and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810173994.5A CN108384296A (en) | 2018-03-02 | 2018-03-02 | A kind of automobile-used touch-up paint soil and preparation method thereof |
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| CN108384296A true CN108384296A (en) | 2018-08-10 |
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Citations (8)
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|---|---|---|---|---|
| US20050065232A1 (en) * | 2002-10-23 | 2005-03-24 | Chugoku Marine Paints, Ltd. | Antifouling paint composition, antifouling paint films, and, ships, underwater underwater structures, fishing gear and fishing nets covered with the films |
| CN1644634A (en) * | 2005-01-12 | 2005-07-27 | 哈尔滨工业大学 | Metal atomic ash |
| CN1807531A (en) * | 2004-12-28 | 2006-07-26 | 关西涂料株式会社 | Paint composition |
| CN101629046A (en) * | 2009-08-03 | 2010-01-20 | 青岛理工大学 | Material system for surface treatment of concrete substrate of railway passenger dedicated line |
| CN102257085A (en) * | 2008-12-17 | 2011-11-23 | 巴斯夫欧洲公司 | Quick-drying coating compounds |
| CN105542547A (en) * | 2016-03-14 | 2016-05-04 | 余云丰 | Automotive body maintenance putty and preparation method thereof |
| CN106634141A (en) * | 2016-11-18 | 2017-05-10 | 清远永昌涂料有限公司 | Mud-yellow hole filling putty and preparation method thereof |
| CN107118640A (en) * | 2017-06-20 | 2017-09-01 | 东台市明山石涂料有限公司 | A kind of seal coat and preparation method thereof |
-
2018
- 2018-03-02 CN CN201810173994.5A patent/CN108384296A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050065232A1 (en) * | 2002-10-23 | 2005-03-24 | Chugoku Marine Paints, Ltd. | Antifouling paint composition, antifouling paint films, and, ships, underwater underwater structures, fishing gear and fishing nets covered with the films |
| CN1807531A (en) * | 2004-12-28 | 2006-07-26 | 关西涂料株式会社 | Paint composition |
| CN1644634A (en) * | 2005-01-12 | 2005-07-27 | 哈尔滨工业大学 | Metal atomic ash |
| CN102257085A (en) * | 2008-12-17 | 2011-11-23 | 巴斯夫欧洲公司 | Quick-drying coating compounds |
| CN101629046A (en) * | 2009-08-03 | 2010-01-20 | 青岛理工大学 | Material system for surface treatment of concrete substrate of railway passenger dedicated line |
| CN105542547A (en) * | 2016-03-14 | 2016-05-04 | 余云丰 | Automotive body maintenance putty and preparation method thereof |
| CN106634141A (en) * | 2016-11-18 | 2017-05-10 | 清远永昌涂料有限公司 | Mud-yellow hole filling putty and preparation method thereof |
| CN107118640A (en) * | 2017-06-20 | 2017-09-01 | 东台市明山石涂料有限公司 | A kind of seal coat and preparation method thereof |
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Application publication date: 20180810 |