CN106280753A - A kind of anti-scratch coating for automobile wiper bar and preparation method thereof - Google Patents
A kind of anti-scratch coating for automobile wiper bar and preparation method thereof Download PDFInfo
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- CN106280753A CN106280753A CN201610662889.9A CN201610662889A CN106280753A CN 106280753 A CN106280753 A CN 106280753A CN 201610662889 A CN201610662889 A CN 201610662889A CN 106280753 A CN106280753 A CN 106280753A
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- Prior art keywords
- parts
- coating
- wiper bar
- automobile wiper
- preparation
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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
- C09D127/00—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 a halogen; Coating compositions based on derivatives of such polymers
- C09D127/02—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 a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
- C09D127/12—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 a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
- C09D127/18—Homopolymers or copolymers of tetrafluoroethene
-
- 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-scratch coating for automobile wiper bar, be made up of following raw materials according: polyflon, phenol-formaldehyde resin modified, acrylic resin, vinyl, methanol, thickening agent, catalyst, levelling agent, titanium dioxide, aluminium silicate, isophorone, propandiol butyl ether, pure water, terpene 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 resistance to scraping, 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 automobile wiper bar and the anticorrosion of 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-scratch coating for automobile wiper bar and preparation side 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.
Wiper bar in Automobile Products is mostly installed at above automotive window, for shading wind and rain.At present, people are for vapour
The interior material of car and the article of automobile are increasingly paid attention to, to the requirement of the aspects such as the coating property of Automobile Products, environmental protection more
Come the highest, but can't be met, in the face of the huge market demand and the ever-increasing application of Automobile Products coating
Prospect, need to develop technically, on cost, more show the coating of powerful competitive advantage in performance so that it is to automobile
Articles for use have 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 resisting for automobile wiper bar
Spread coated paint and preparation method thereof, this coating products excellent performance, there is good resistance to scraping, and meet environmental requirement.
For solve above-mentioned technical problem, the present invention by the following technical solutions:
A kind of anti-scratch coating for automobile wiper bar, it is characterised in that be prepared by the raw materials in: polytetrafluoro
Vinyl 15～35 parts, phenol-formaldehyde resin modified 5～20 parts, acrylic resin 5～20 parts, vinyl 2～10 parts, methanol 1
～5 parts, thickening agent 0.2～1 part, catalyst 1～5 parts, levelling agent 0.2～1.5 parts, titanium dioxide 1～5 parts, aluminium silicate 1～5 parts,
Isophorone 0.2～1 part, propandiol butyl ether 0.3～2 parts, pure water 20～50 parts, terpene resin 2～10 parts；
Its preparation method in turn includes the following steps:
(1) polyflon, phenol-formaldehyde resin modified, acrylic resin, vinyl, methanol and pure water are put into instead
Answering in container, controlling temperature is 50～60 DEG C, stirs and makes mixture dispersed in 15～30 minutes；
(2) again titanium dioxide, aluminium silicate, isophorone and propandiol butyl ether are joined in reaction vessel, be stirred continuously straight
To 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 terpene resin, and stir
Mix 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 thickening agent, catalyst and stream
Flat 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 thickening agent is carboxymethyl cellulose.
Preferably, described catalyst is sodium sulfonate.
Preferably, described levelling agent is polysiloxanes.
The present invention is had advantageous effect in that compared with prior art:
The present invention, by using combination property preferably high-molecular organic material and carrying out optimum organization, improves compositions
Anti-scratch performance, use the coating surface that obtains of the present invention smooth, fine and smooth, smooth, gloss retention is good, hot strength and extension at break
Rate is superior to common coating, can meet automobile wiper bar and the anticorrosion of application, weather-proof etc. is used requirement；Present invention achieves resource
With making full use of of the energy, production process is environment friendly and pollution-free, and its preparation method is simple, and cost is relatively low, with short production cycle, has fortune
Defeated convenience, 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-scratch coating for automobile wiper bar, it is characterised in that be prepared by the raw materials in: polytetrafluoro
Vinyl 15 parts, phenol-formaldehyde resin modified 5 parts, acrylic resin 5 parts, vinyl 2 parts, methanol 1 part, thickening agent 0.2 part, urge
Agent 1 part, levelling agent 0.2 part, titanium dioxide 1 part, aluminium silicate 1 part, isophorone 0.2 part, propandiol butyl ether 0.3 part, pure water 20
Part, terpene resin 2 parts；
Its preparation method in turn includes the following steps:
(1) polyflon, phenol-formaldehyde resin modified, acrylic resin, vinyl, methanol and pure water are put into instead
Answering in container, controlling temperature is 50～60 DEG C, stirs and makes mixture dispersed in 15 minutes；
(2) again titanium dioxide, aluminium silicate, isophorone and propandiol butyl ether are joined in reaction vessel, be stirred continuously straight
To mix homogeneously, temperature is risen to 70～75 DEG C and carries out being heated at reflux 1 hour, be finally slowly added to terpene resin, and stir molten
Solve 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 thickening agent, catalyst and stream
Flat 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 thickening agent is carboxymethyl cellulose.
Preferably, described catalyst is sodium sulfonate.
Preferably, described levelling agent is polysiloxanes.
Embodiment 2:
A kind of anti-scratch coating for automobile wiper bar, it is characterised in that be prepared by the raw materials in: polytetrafluoro
Vinyl 35 parts, phenol-formaldehyde resin modified 20 parts, acrylic resin 20 parts, vinyl 10 parts, methanol 5 parts, thickening agent 1 part,
Catalyst 5 parts, levelling agent 1.5 parts, titanium dioxide 5 parts, aluminium silicate 5 parts, isophorone 1 part, propandiol butyl ether 2 parts, pure water 50 parts,
Terpene resin 10 parts；
Its preparation method in turn includes the following steps:
(1) polyflon, phenol-formaldehyde resin modified, acrylic resin, vinyl, methanol and pure water are put into instead
Answering in container, controlling temperature is 50～60 DEG C, stirs and makes mixture dispersed in 30 minutes；
(2) again titanium dioxide, aluminium silicate, isophorone and propandiol butyl ether are joined in reaction vessel, be stirred continuously straight
To mix homogeneously, temperature is risen to 70～75 DEG C and carries out being heated at reflux 1.5 hours, be finally slowly added to terpene resin, and stir
Dissolve 1 hour, obtain mixed solution；
(3) mixed solution that step (2) prepares is cooled to 20～30 DEG C, then is separately added into thickening agent, catalyst and stream
Flat 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 thickening agent is carboxymethyl cellulose；
Described catalyst is sodium sulfonate；
Described levelling agent is polysiloxanes.
The present invention, by using combination property preferably high-molecular organic material and carrying out optimum organization, improves compositions
Anti-scratch performance, use the coating surface that obtains of the present invention smooth, fine and smooth, smooth, gloss retention is good, hot strength and extension at break
Rate is superior to common coating, can meet automobile wiper bar and the anticorrosion of application, weather-proof etc. is used requirement；Present invention achieves resource
With making full use of of the energy, production process is environment friendly and pollution-free, and its preparation method is simple, and cost is relatively low, with short production cycle, has fortune
Defeated convenience, 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-scratch coating for automobile wiper bar, it is characterised in that be prepared by the raw materials in: polytetrafluoroethyl-ne
Olefine resin 15～35 parts, phenol-formaldehyde resin modified 5～20 parts, acrylic resin 5～20 parts, vinyl 2～10 parts, methanol 1～5
Part, thickening agent 0.2～1 part, catalyst 1～5 parts, levelling agent 0.2～1.5 parts, titanium dioxide 1～5 parts, aluminium silicate 1～5 parts, different
Phorone 0.2～1 part, propandiol butyl ether 0.3～2 parts, pure water 20～50 parts, terpene resin 2～10 parts；
Its preparation method in turn includes the following steps:
(1) polyflon, phenol-formaldehyde resin modified, acrylic resin, vinyl, methanol and pure water are put into reaction to hold
In device, controlling temperature is 50～60 DEG C, stirs and makes mixture dispersed in 15～30 minutes；
(2) again titanium dioxide, aluminium silicate, isophorone and propandiol butyl ether being joined in reaction vessel, being stirred continuously until mixing
Close uniformly, temperature is risen to 70～75 DEG C and carries out being heated at reflux 1～1.5 hour, be finally slowly added to terpene resin, and stir molten
Solve 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 thickening agent, catalyst and levelling agent,
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-scratch coating for automobile wiper bar the most according to claim 1, it is characterised in that described thickening agent is carboxylic first
Base cellulose.
Anti-scratch coating for automobile wiper bar the most according to claim 1, it is characterised in that described catalyst is sulfonic acid
Sodium.
Anti-scratch coating for automobile wiper bar the most according to claim 1, it is characterised in that described levelling agent is poly-silicon
Oxygen alkane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610662889.9A CN106280753A (en) | 2016-08-13 | 2016-08-13 | A kind of anti-scratch coating for automobile wiper bar and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610662889.9A CN106280753A (en) | 2016-08-13 | 2016-08-13 | A kind of anti-scratch coating for automobile wiper bar and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106280753A true CN106280753A (en) | 2017-01-04 |
Family
ID=57669172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610662889.9A Pending CN106280753A (en) | 2016-08-13 | 2016-08-13 | A kind of anti-scratch coating for automobile wiper bar and preparation method thereof |
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| Country | Link |
|---|---|
| CN (1) | CN106280753A (en) |
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 |
| 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 |
| CN105219189A (en) * | 2015-09-25 | 2016-01-06 | 天津市欣跃涂料有限公司 | A kind of plastic basis material use paint and preparation method thereof |
-
2016
- 2016-08-13 CN CN201610662889.9A patent/CN106280753A/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 |
| 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 |
| CN105219189A (en) * | 2015-09-25 | 2016-01-06 | 天津市欣跃涂料有限公司 | A kind of plastic basis material use paint and preparation method thereof |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170104 |
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| WD01 | Invention patent application deemed withdrawn after publication |