CN106280945A - A kind of anti-dust coating for fender and preparation method thereof - Google Patents
A kind of anti-dust coating for fender and preparation method thereof Download PDFInfo
- Publication number
- CN106280945A CN106280945A CN201610665017.8A CN201610665017A CN106280945A CN 106280945 A CN106280945 A CN 106280945A CN 201610665017 A CN201610665017 A CN 201610665017A CN 106280945 A CN106280945 A CN 106280945A
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- China
- Prior art keywords
- parts
- coating
- fender
- resin
- dust
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Classifications
-
- 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
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
-
- 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
-
- 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)
- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses a kind of anti-dust coating for fender, be made up of following raw materials according: polyurethane resin, pure-acrylic emulsion, silicone modified polyester resin, vinyl, sodium carbonate, levelling agent, catalyst, synergist, mica powder, titanium dioxide, hexone, dimethyl carbonate, deionized water, modified rosin resin；Its preparation method in turn includes the following steps: (1) is by uniform for corresponding raw material stirring；(2) mixed solution is prepared；(3) coating mixed liquor is prepared；(4) coating mixed liquor is ground, filter to obtain finished product.Excellent product performance of the present invention, has good anti-dust performance, and its coating surface is smooth, fine and smooth, smooth, and gloss retention is good, and hot strength and elongation at break are superior to common coating, can meet fender and the anticorrosion of casing application, weather-proof etc. is used requirement；Preparation method of the present invention is simple, and cost is relatively low, is suitable to industrialized mass production.
Description
Technical field
The present invention relates to coating industry field, particularly relate to a kind of anti-dust coating for fender and preparation thereof
Method.
Background technology
Along with the development of social life level, nowadays increasing people have the private car of oneself, Automobile Products
Motor Maintenance articles for use have the most just become the essential part of vehicle maintenance in other words, as three macroplates in market after automobile
One of, Automobile Products market is also one of industry the most with fastest developing speed, that prospect is best.Blowout along with Domestic Automotive Industry
Formula develops, and Automobile Products industry development speed is at a tremendous pace, and according to statistics, 2011, China's Automobile Products series products gross output value was just
430,000,000,000 yuans are reached, family more than ten thousand more than more than 10 of Automobile Products industry distributing business of current China.Along with Chinese Government
Gradually pay attention to Automobile Products industry, actively push forward the industrialization of Automobile Products, encourage the technological innovation of Automobile Products industry, government
Also in relevant laws and regulations and the standard of gradual perfection Automobile Products industry, for the competition ring that the development offer of Automobile Products enterprise is orderly
Border.Simultaneously Automobile Products enterprise also should constantly autonomous innovation, introduce and cultivate professional, catching the good of Automobile Products industry
Opportunity to develop.
Mud guard in Automobile Products is mainly used in when vehicle travels spattering on stop silt, is often installed on the wheel of automobile
Rear portion.At present, the article that people use for automobile are increasingly paid attention to, to aspects such as the coating property of Automobile Products, environmental protection
Require more and more higher, but can't be met, in the face of the huge market demand and the constantly growth of Automobile Products coating
Application prospect, need to develop technically, on cost, more show the coating of powerful competitive advantage in performance so that it is
Automobile Products are had well protection and decoration.
Summary of the invention
The invention aims to overcome the deficiencies in the prior art, it is provided that a kind of preventing for fender
Viscous ash coating and preparation method thereof, this coating products excellent performance, there is good anti-dust performance, and meet environmental requirement.
For solve above-mentioned technical problem, the present invention by the following technical solutions:
A kind of anti-dust coating for fender, it is characterised in that be prepared by the raw materials in: poly-ammonia
Ester resin 15～35 parts, pure-acrylic emulsion 5～20 parts, silicone modified polyester resin 5～20 parts, vinyl 2～10 parts, carbonic acid
Sodium 1～5 parts, levelling agent 0.2～1 part, catalyst 1～5 parts, synergist 0.2～1.5 parts, mica powder 1～5 parts, titanium dioxide 1
～5 parts, hexone 0.2～1 part, dimethyl carbonate 0.3～2 parts, deionized water 20～50 parts, modified rosin resin
2～10 parts；
Its preparation method in turn includes the following steps:
(1) by polyurethane resin, pure-acrylic emulsion, silicone modified polyester resin, vinyl, sodium carbonate and deionized water
Putting in reaction vessel, controlling temperature is 50～60 DEG C, stirs and makes mixture dispersed in 15～30 minutes；
(2) again mica powder, titanium dioxide, hexone and dimethyl carbonate are joined in reaction vessel, no
Temperature, until mix homogeneously, is risen to 70～75 DEG C and carries out being heated at reflux 1～1.5 hour, be finally slowly added to Colophonium by disconnected stirring
Modified resin, and stirring and dissolving 0.5～1 hour, obtain mixed solution；
(3) mixed solution that step (2) prepares is cooled to 20～30 DEG C, then is separately added into levelling agent, catalyst and increasing
Effect agent, is kept stirring for 20～50 minutes, obtains coating mixed liquor；
(4) the coating mixed liquor that step (3) prepares is entered sand mill to grind 4～6 times, filter to obtain finished product.
Preferably, described levelling agent is polyester modification siloxanes.
Preferably, described catalyst is sulfonic acid zinc.
Preferably, described synergist is that the tetrabutyl is fluorinated phosphine.
The present invention is had advantageous effect in that compared with prior art:
The present invention mostly is plastic material in view of fender, and its lower hardness, the feature of surface not scratch resistance, by adopting
With combination property preferably high-molecular organic material and carry out optimum organization, improve the anti-dust performance of compositions, use this
The coating surface that invention obtains is smooth, fine and smooth, smooth, and gloss retention is good, and hot strength and elongation at break are superior to common coating,
Fender can be met the anticorrosion of casing application, weather-proof etc. is used requirement；Present invention achieves the abundant of resource and the energy
Utilizing, production process is environment friendly and pollution-free, and its preparation method is simple, and cost is relatively low, with short production cycle, has convenient transportation, it is easy to
Store, the feature such as easy to use, be suitable to industrialized mass production.
Detailed description of the invention
Below in conjunction with embodiment, the invention will be further described.
Embodiment 1:
A kind of anti-dust coating for fender, it is characterised in that be prepared by the raw materials in: poly-ammonia
Ester resin 15 parts, pure-acrylic emulsion 5 parts, silicone modified polyester resin 5 parts, vinyl 2 parts, sodium carbonate 1 part, levelling agent 0.2
Part, catalyst 1 part, synergist 0.2 part, mica powder 1 part, titanium dioxide 1 part, hexone 0.2 part, dimethyl carbonate
0.3 part, deionized water 20 parts, modified rosin resin 2 parts；
Its preparation method in turn includes the following steps:
(1) by polyurethane resin, pure-acrylic emulsion, silicone modified polyester resin, vinyl, sodium carbonate and deionized water
Putting in reaction vessel, controlling temperature is 50～60 DEG C, stirs and makes mixture dispersed in 15 minutes；
(2) again mica powder, titanium dioxide, hexone and dimethyl carbonate are joined in reaction vessel, no
Temperature, until mix homogeneously, is risen to 70～75 DEG C and carries out being heated at reflux 1 hour, be finally slowly added to Abietyl modified tree by disconnected stirring
Fat, and stirring and dissolving 0.5 hour, obtain mixed solution；
(3) mixed solution that step (2) prepares is cooled to 20～30 DEG C, then is separately added into levelling agent, catalyst and increasing
Effect agent, is kept stirring for 20 minutes, obtains coating mixed liquor；
(4) the coating mixed liquor that step (3) prepares is entered sand mill to grind 4 times, filter to obtain finished product.
Preferably, described levelling agent is polyester modification siloxanes.
Preferably, described catalyst is sulfonic acid zinc.
Preferably, described synergist is that the tetrabutyl is fluorinated phosphine.
Embodiment 2:
A kind of anti-dust coating for fender, it is characterised in that be prepared by the raw materials in: poly-ammonia
Ester resin 35 parts, pure-acrylic emulsion 20 parts, silicone modified polyester resin 20 parts, vinyl 10 parts, sodium carbonate 5 parts, levelling agent 1
Part, catalyst 5 parts, synergist 1.5 parts, mica powder 5 parts, titanium dioxide 5 parts, hexone 1 part, dimethyl carbonate 2
Part, deionized water 50 parts, modified rosin resin 10 parts；
Its preparation method in turn includes the following steps:
(1) by polyurethane resin, pure-acrylic emulsion, silicone modified polyester resin, vinyl, sodium carbonate and deionized water
Putting in reaction vessel, controlling temperature is 50～60 DEG C, stirs and makes mixture dispersed in 30 minutes；
(2) again mica powder, titanium dioxide, hexone and dimethyl carbonate are joined in reaction vessel, no
Temperature, until mix homogeneously, is risen to 70～75 DEG C and carries out being heated at reflux 1.5 hours, be finally slowly added to Abietyl modified by disconnected stirring
Resin, and stirring and dissolving 1 hour, obtain mixed solution；
(3) mixed solution that step (2) prepares is cooled to 20～30 DEG C, then is separately added into levelling agent, catalyst and increasing
Effect agent, is kept stirring for 50 minutes, obtains coating mixed liquor；
(4) the coating mixed liquor that step (3) prepares is entered sand mill to grind 6 times, filter to obtain finished product.
In the above embodiment of the present invention:
Described levelling agent is polyester modification siloxanes；
Described catalyst is sulfonic acid zinc；
Described synergist is that the tetrabutyl is fluorinated phosphine.
The present invention mostly is plastic material in view of fender, and its lower hardness, the feature of surface not scratch resistance, by adopting
With combination property preferably high-molecular organic material and carry out optimum organization, improve the anti-dust performance of compositions, use this
The coating surface that invention obtains is smooth, fine and smooth, smooth, and gloss retention is good, and hot strength and elongation at break are superior to common coating,
Fender can be met the anticorrosion of casing application, weather-proof etc. is used requirement；Present invention achieves the abundant of resource and the energy
Utilizing, production process is environment friendly and pollution-free, and its preparation method is simple, and cost is relatively low, with short production cycle, has convenient transportation, it is easy to
Store, the feature such as easy to use, be suitable to industrialized mass production.
Finally it should be noted that above example only in order to illustrative not limiting technical scheme, although reference
The present invention has been described in detail by above-described embodiment, it will be appreciated by those skilled in the art that and still can carry out the present invention
Amendment or equivalent, any modification or partial replacement without departing from the spirit and scope of the present invention, it all should be contained
In scope of the presently claimed invention.
Claims (4)
1. the anti-dust coating for fender, it is characterised in that be prepared by the raw materials in: polyurethane
Resin 15～35 parts, pure-acrylic emulsion 5～20 parts, silicone modified polyester resin 5～20 parts, vinyl 2～10 parts, sodium carbonate
1～5 part, levelling agent 0.2～1 part, catalyst 1～5 parts, synergist 0.2～1.5 parts, mica powder 1～5 parts, titanium dioxide 1～5
Part, hexone 0.2～1 part, dimethyl carbonate 0.3～2 parts, deionized water 20～50 parts, modified rosin resin 2～
10 parts；
Its preparation method in turn includes the following steps:
(1) polyurethane resin, pure-acrylic emulsion, silicone modified polyester resin, vinyl, sodium carbonate and deionized water are put into
In reaction vessel, controlling temperature is 50～60 DEG C, stirs and makes mixture dispersed in 15～30 minutes；
(2) again mica powder, titanium dioxide, hexone and dimethyl carbonate are joined in reaction vessel, constantly stir
Mix until mix homogeneously, temperature is risen to 70～75 DEG C and carries out being heated at reflux 1～1.5 hour, be finally slowly added to Abietyl modified
Resin, and stirring and dissolving 0.5～1 hour, obtain mixed solution；
(3) mixed solution that step (2) prepares is cooled to 20～30 DEG C, then is separately added into levelling agent, catalyst and synergist,
It is kept stirring for 20～50 minutes, obtains coating mixed liquor；
(4) the coating mixed liquor that step (3) prepares is entered sand mill to grind 4～6 times, filter to obtain finished product.
Anti-dust coating for fender the most according to claim 1, it is characterised in that described levelling agent is poly-
Ester modified siloxanes.
Anti-dust coating for fender the most according to claim 1, it is characterised in that described catalyst is sulphur
Acid zinc.
Anti-dust coating for fender the most according to claim 1, it is characterised in that described synergist is four
Butyl fluorination phosphine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610665017.8A CN106280945A (en) | 2016-08-13 | 2016-08-13 | A kind of anti-dust coating for fender and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610665017.8A CN106280945A (en) | 2016-08-13 | 2016-08-13 | A kind of anti-dust coating for fender and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106280945A true CN106280945A (en) | 2017-01-04 |
Family
ID=57670955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610665017.8A Pending CN106280945A (en) | 2016-08-13 | 2016-08-13 | A kind of anti-dust coating for fender and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106280945A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109535999A (en) * | 2018-11-14 | 2019-03-29 | 天津市五棵松涂料有限公司 | A kind of anti-dust coating |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1789348A (en) * | 2004-12-16 | 2006-06-21 | Sk株式会社 | Coating composition for weatherstrips of automobile vehicles |
| CN102585681A (en) * | 2012-02-08 | 2012-07-18 | 上海三恩化工有限公司 | Coating for automobile sealing strip and preparation method thereof |
| CN102702952A (en) * | 2012-06-14 | 2012-10-03 | 天长市银狐漆业有限公司 | Aqueous coating for automobile weather strip |
-
2016
- 2016-08-13 CN CN201610665017.8A patent/CN106280945A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1789348A (en) * | 2004-12-16 | 2006-06-21 | Sk株式会社 | Coating composition for weatherstrips of automobile vehicles |
| CN102585681A (en) * | 2012-02-08 | 2012-07-18 | 上海三恩化工有限公司 | Coating for automobile sealing strip and preparation method thereof |
| CN102702952A (en) * | 2012-06-14 | 2012-10-03 | 天长市银狐漆业有限公司 | Aqueous coating for automobile weather strip |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109535999A (en) * | 2018-11-14 | 2019-03-29 | 天津市五棵松涂料有限公司 | A kind of anti-dust coating |
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Application publication date: 20170104 |