CN106147411A - A kind of shock resistance coating for fender and preparation method thereof - Google Patents
A kind of shock resistance coating for fender and preparation method thereof Download PDFInfo
- Publication number
- CN106147411A CN106147411A CN201610665444.6A CN201610665444A CN106147411A CN 106147411 A CN106147411 A CN 106147411A CN 201610665444 A CN201610665444 A CN 201610665444A CN 106147411 A CN106147411 A CN 106147411A
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- China
- Prior art keywords
- coating
- parts
- shock resistance
- fender
- styrene
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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
- C09D123/00—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers
- C09D123/02—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
- C09D123/04—Homopolymers or copolymers of ethene
- C09D123/06—Polyethene
-
- 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
-
- 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
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- 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 shock resistance coating for fender, be made up of following raw materials according: polyvinyl resin, styrene-acrylic emulsion, silicone modified polyester resin, butadiene-styrene rubber, sodium carbonate, thickener, catalyst, synergist, talcum powder, nano titanium oxide, acetone, dimethyl carbonate, deionized water, organic silica gel；Its preparation method in turn includes the following steps: corresponding raw material is stirred by (1)；(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 shock resistance, and its coating surface is smooth, fine and smooth, smooth, and gloss retention is good, and tensile strength and elongation at break are superior to common coating, can meet fender and use the anticorrosion of casing application, weather-proof etc. and require；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 shock resistance coating for fender and preparation thereof
Method.
Background technology
With the development of social life level, nowadays increasing people have the private car of oneself, Automobile Products
Motor Maintenance articles for use have also 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 with fastest developing speed at present, 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 class product gross output value was just
430,000,000,000 yuans are reached, family more than ten thousand more than 10 of Automobile Products industry distributing business of current China.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 relevant laws and regulations and the standard in gradual perfection Automobile Products industry, the development for Automobile Products enterprise provides orderly competition ring
Border.Simultaneously Automobile Products enterprise also should constantly autonomous innovation, introduce and cultivate professional, catch the good of Automobile Products industry
Opportunity to develop.
Mud guard in Automobile Products is mainly used in spattering on stop silt when vehicle travels, and 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 continuous 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
There is well protection and decoration to Automobile Products.
Content of the invention
The invention aims to overcome the deficiencies in the prior art, a kind of resisting for fender is provided
Impact coating and preparation method thereof, this coating products excellent performance, there is good shock resistance, and meet environmental requirement.
For solving above-mentioned technical problem, the present invention by the following technical solutions:
A kind of shock resistance coating for fender, it is characterised in that be prepared by the raw materials in: poly-second
Olefine resin 15～35 parts, styrene-acrylic emulsion 5～20 parts, silicone modified polyester resin 5～20 parts, 2～10 parts of butadiene-styrene rubber, carbonic acid
1～5 part of sodium, thickener 0.2～1 part, catalyst 1～5 part, synergist 0.2～1.5 part, talcum powder 1～5 part, nanometer titanium dioxide
Titanium 1～5 part, 0.2～1 part of acetone, dimethyl carbonate 0.3～2 part, deionized water 20～50 parts, organic silica gel 2～10 parts；
Its preparation method in turn includes the following steps:
(1) by polyvinyl resin, styrene-acrylic emulsion, silicone modified polyester resin, butadiene-styrene rubber, sodium carbonate and deionized water
Putting in reaction vessel, control temperature is 50～60 DEG C, and stirring makes mixture dispersed in 15～30 minutes；
(2) again talcum powder, nano titanium oxide, acetone and dimethyl carbonate are joined in reaction vessel, be stirred continuously
Until mixing, temperature being risen to 70～75 DEG C and carries out being heated at reflux 1～1.5 hour, being finally slowly added to organic silica gel, and
Stirring and dissolving 0.5～1 hour, obtains mixed solution；
(3) mixed solution that step (2) prepares is cooled to 20～30 DEG C, then is separately added into thickener, 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 thickener is hydroxypropyl methyl cellulose.
Preferably, described catalyst is sulfonic acid zinc.
Preferably, described synergist is diethylin sulfur trifluoride.
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 shock resistance of composition, use this
The coating surface that invention obtains is smooth, fine and smooth, smooth, and gloss retention is good, and tensile strength and elongation at break are superior to common coating,
Fender can be met use the anticorrosion of casing application, weather-proof etc. and require；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 shock resistance coating for fender, it is characterised in that be prepared by the raw materials in: poly-second
Olefine resin 15 parts, styrene-acrylic emulsion 5 parts, silicone modified polyester resin 5 parts, 2 parts of butadiene-styrene rubber, 1 part of sodium carbonate, thickener 0.2
Part, catalyst 1 part, synergist 0.2 part, talcum powder 1 part, nano titanium oxide 1 part, 0.2 part of acetone, dimethyl carbonate 0.3 part,
Deionized water 20 parts, organic silica gel 2 parts；
Its preparation method in turn includes the following steps:
(1) by polyvinyl resin, styrene-acrylic emulsion, silicone modified polyester resin, butadiene-styrene rubber, sodium carbonate and deionized water
Putting in reaction vessel, control temperature is 50～60 DEG C, and stirring makes mixture dispersed in 15 minutes；
(2) again talcum powder, nano titanium oxide, acetone and dimethyl carbonate are joined in reaction vessel, be stirred continuously
Until mixing, temperature being risen to 70～75 DEG C and carries out being heated at reflux 1 hour, being finally slowly added to organic silica gel, and stir
Dissolve 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 thickener, 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 thickener is hydroxypropyl methyl cellulose.
Preferably, described catalyst is sulfonic acid zinc.
Preferably, described synergist is diethylin sulfur trifluoride.
Embodiment 2:
A kind of shock resistance coating for fender, it is characterised in that be prepared by the raw materials in: poly-second
Olefine resin 35 parts, styrene-acrylic emulsion 20 parts, silicone modified polyester resin 20 parts, 10 parts of butadiene-styrene rubber, 5 parts of sodium carbonate, thickener 1
Part, catalyst 5 parts, synergist 1.5 parts, talcum powder 5 parts, nano titanium oxide 5 parts, 1 part of acetone, dimethyl carbonate 2 parts, go from
50 parts of sub-water, organic silica gel 10 parts；
Its preparation method in turn includes the following steps:
(1) by polyvinyl resin, styrene-acrylic emulsion, silicone modified polyester resin, butadiene-styrene rubber, sodium carbonate and deionized water
Putting in reaction vessel, control temperature is 50～60 DEG C, and stirring makes mixture dispersed in 30 minutes；
(2) again talcum powder, nano titanium oxide, acetone and dimethyl carbonate are joined in reaction vessel, be stirred continuously
Until mixing, temperature being risen to 70～75 DEG C and carries out being heated at reflux 1.5 hours, being finally slowly added to organic silica gel, and stir
Mix 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 thickener, 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 thickener is hydroxypropyl methyl cellulose；
Described catalyst is sulfonic acid zinc；
Described synergist is diethylin sulfur trifluoride.
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 shock resistance of composition, use this
The coating surface that invention obtains is smooth, fine and smooth, smooth, and gloss retention is good, and tensile strength and elongation at break are superior to common coating,
Fender can be met use the anticorrosion of casing application, weather-proof etc. and require；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
Modification or equivalent, any modification or partial replacement without departing from the spirit and scope of the present invention, it all should be covered
In scope of the presently claimed invention.
Claims (4)
1. the shock resistance coating for fender, it is characterised in that be prepared by the raw materials in: polyethylene
Resin 15～35 parts, styrene-acrylic emulsion 5～20 parts, silicone modified polyester resin 5～20 parts, 2～10 parts of butadiene-styrene rubber, sodium carbonate
1～5 part, thickener 0.2～1 part, catalyst 1～5 part, synergist 0.2～1.5 part, talcum powder 1～5 part, nano titanium oxide
1～5 part, 0.2～1 part of acetone, dimethyl carbonate 0.3～2 part, deionized water 20～50 parts, organic silica gel 2～10 parts；
Its preparation method in turn includes the following steps:
(1) polyvinyl resin, styrene-acrylic emulsion, silicone modified polyester resin, butadiene-styrene rubber, sodium carbonate and deionized water are put into
In reaction vessel, control temperature is 50～60 DEG C, and stirring makes mixture dispersed in 15～30 minutes；
(2) again talcum powder, nano titanium oxide, acetone and dimethyl carbonate are joined in reaction vessel, be stirred continuously until
Mix, temperature is risen to 70～75 DEG C and carries out being heated at reflux 1～1.5 hour, be finally slowly added to organic silica gel, and stir
Dissolve 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 thickener, catalyst and synergist,
It is kept stirring for 20～50 minutes, obtain 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.
2. the shock resistance coating for fender according to claim 1, it is characterised in that described thickener is hydroxyl
Propyl methocel.
3. the shock resistance coating for fender according to claim 1, it is characterised in that described catalyst is sulphur
Acid zinc.
4. the shock resistance coating for fender according to claim 1, it is characterised in that described synergist is two
Ethylamino-sulfur trifluoride.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610665444.6A CN106147411A (en) | 2016-08-13 | 2016-08-13 | A kind of shock resistance coating for fender and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610665444.6A CN106147411A (en) | 2016-08-13 | 2016-08-13 | A kind of shock resistance coating for fender and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106147411A true CN106147411A (en) | 2016-11-23 |
Family
ID=57330298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610665444.6A Pending CN106147411A (en) | 2016-08-13 | 2016-08-13 | A kind of shock resistance coating for fender and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106147411A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104845483A (en) * | 2015-04-29 | 2015-08-19 | 广德嘉宝莉化工有限公司 | High-adhesion high-strength flame-retardant water-based paint |
| CN104946125A (en) * | 2015-06-01 | 2015-09-30 | 芜湖县双宝建材有限公司 | Impact-resistance antistatic coating |
| CN104946094A (en) * | 2015-06-24 | 2015-09-30 | 芜湖县双宝建材有限公司 | Impact-resistant rust-proof heat-resistant coating for building steel |
-
2016
- 2016-08-13 CN CN201610665444.6A patent/CN106147411A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104845483A (en) * | 2015-04-29 | 2015-08-19 | 广德嘉宝莉化工有限公司 | High-adhesion high-strength flame-retardant water-based paint |
| CN104946125A (en) * | 2015-06-01 | 2015-09-30 | 芜湖县双宝建材有限公司 | Impact-resistance antistatic coating |
| CN104946094A (en) * | 2015-06-24 | 2015-09-30 | 芜湖县双宝建材有限公司 | Impact-resistant rust-proof heat-resistant coating for building steel |
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Application publication date: 20161123 |