CN106147327A - A kind of wear-resisting road gage mark coating and preparation method thereof - Google Patents
A kind of wear-resisting road gage mark coating and preparation method thereof Download PDFInfo
- Publication number
- CN106147327A CN106147327A CN201610528676.7A CN201610528676A CN106147327A CN 106147327 A CN106147327 A CN 106147327A CN 201610528676 A CN201610528676 A CN 201610528676A CN 106147327 A CN106147327 A CN 106147327A
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- CN
- China
- Prior art keywords
- wear
- coating
- preparation
- gage mark
- aqueous polyurethane
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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
- 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
-
- 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
- C09D7/70—Additives characterised by shape, e.g. fibres, flakes or microspheres
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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)
- Road Signs Or Road Markings (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses a kind of wear-resisting road gage mark coating and preparation method thereof, it is characterised in that be made up of the raw material of following weight portion: boron carbide 12, GdCl313, ethylene glycol 6 10, copper powder 12, NaF 13, aqueous polyurethane emulsion 40 50, ethyl acrylate 35, aluminium powder 13, citric acid 13, titanium dioxide 10 15, blanc fixe 10 15, glass microballoon 10 15, deionized water is appropriate, appropriate amount of ethanol；Aqueous polyurethane coating disclosed by the invention has saving resource, reduces pollution, the feature of low toxic and environment-friendly, utilize Study of Nanoscale Rare Earth Luminescent Materials to improve aqueous polyurethane coating luminescent properties simultaneously, make its section being more suitable for illuminating effect is bad apply, reduce road safety hidden danger；Coordinate and with the addition of boron carbide and metal powder, improve intensity and the wearability of coating.
Description
Technical field
The present invention relates to a kind of marking paint, belong to paint field, particularly relate to a kind of wear-resisting road gage mark coating and
Preparation method.
Background technology
Roadmarking is used for guiding traffic, is to improve traffic safety, ensure the unimpeded important infrastructure of road traffic.I
State is stepping up traffic infrastructure level, construction of modern road network, simultaneously being continuously increased along with vehicle, road load
Constantly increasing the weight of with graticule abrasion, these all illustrate that Current traffic gage mark coating has huge market demand.
Wherein water paint is a kind of relatively new type coating on Coating Market, and more traditional solvent-based paints coating comes
Saying, water paint is with water as solvent, and the VOC during producing and using is well below solvent-based paints, to human injury
Little, therefore, water paint is more saved resource, is reduced pollution, low toxic and environment-friendly.Progressively replace solvent-based paints to be coated with water paint
Material represents the developing direction of coating industry.
Aqueous polyurethane is the new polyurethane system using water replacement organic solvent as disperse medium, in its molecular structure
Amido-containing acid ester base, urea bond and ionic bond, cohesive energy is high, and cohesive force is strong, and can be short and soft or hard section by changing soft segment length
Proportion adjustment polyurethane performance, so, exploitation aqueous polyurethane marking paint is a good selection.Wu Mingjiang is at the poly-ammonia of aqueous
The development of ester marking paint utilizes the Material synthesis such as waterborne polyurethane resin and blanc fixe a kind of white marking paint, but
Be that reflective function is the most superior, simultaneously do not possess luminescent properties, limit its in dark location, such as freeway tunnel, with evening
The application of up train.
Rare earth element show because of the electronic structure of its uniqueness excellent monochromaticity, anti-light Bleachability, fluorescence lifetime is long
The characteristic such as big with Stocke displacement and have a wide range of applications in fields such as materials.Rare earth luminescent material has other luminous material
Luminosity height, length persistence not available for material, wavelength of transmitted light is adjustable, the radiationless advantage such as pollution-free, should about it
Research receive the extensive concern of people.
Summary of the invention
Based on above thinking, it is an object of the invention to provide a kind of reflective function good, strong with road adhesive force, construction letter
And there is the aqueous polyurethane road mark paint of luminescent properties just,.
The technical problem to be solved uses following technical scheme to realize:
1. a wear-resisting road gage mark coating, it is characterised in that be made up of the raw material of following weight portion:
Boron carbide 1-2, GdCl31-3, ethylene glycol 6-10, copper powder 1-2, NaF 1-3, aqueous polyurethane emulsion 40-50, propylene
Acetoacetic ester 3-5, aluminium powder 1-3, citric acid 1-3, titanium dioxide 10-15, blanc fixe 10-15, glass microballoon 10-15, deionized water
In right amount, appropriate amount of ethanol；
The content of described aqueous polyurethane emulsion is 40-50%.
2. a kind of wear-resisting road gage mark coating described in and preparation method thereof, it is characterised in that be made up of following steps:
A. by GdCl3It is dissolved in 3-5 part ethylene glycol solution, stirs to clarify solution；
B. NaF is dissolved in residue ethylene glycol solution, after stirring to clarify solution, mixes with step a gained settled solution rapidly
Close, stir；
C. in step b gained liquid, add sodium lauryl sulphate, move in reactor, put in 150-200 DEG C of baking oven
20-25h。
D. take out reactor after having reacted, be cooled to room temperature, after separating with centrifuge, be filtrated to get precipitation, point
Yong deionized water and washing with alcohol not precipitate 3-5 time；
E. it is dried 20-25h under the conditions of step d gained being deposited in 40-80 DEG C, obtains intermediate；
F. boron carbide, titanium dioxide, copper powder, blanc fixe, aluminium powder, glass microballoon are put in ball mill ball milling uniformly after, use second
Alcoholic solution ultrasonic disperse, is dried, obtains mixture.
G. hydrotropism's polyaminoester emulsion adds step e gained intermediate, step f gained mixture and ethyl acrylate,
Citric acid, stirs.
3. a kind of wear-resisting road gage mark coating described in and preparation method thereof, it is characterised in that reactor used by step b
For polytetrafluoroethyllining lining stainless steel cauldron, capacity is 15-25mL.
4. a kind of wear-resisting road gage mark coating described in and preparation method thereof, it is characterised in that centrifugal basket used by step c
Speed is 5000-10000r/min, centrifugal 10-15min.
The invention has the beneficial effects as follows: aqueous polyurethane coating disclosed by the invention have saving resource, reduce pollute, low
The feature that poison ring is protected, utilizes Study of Nanoscale Rare Earth Luminescent Materials to improve aqueous polyurethane coating luminescent properties so that it is to be more suitable for simultaneously
In the section application that illuminating effect is bad, reduce road safety hidden danger, ensured pedestrian and vehicle safety, and, add anti-
The glass microballoon that light effect is good, can obtain higher glistening intensity.This coating glue viscosity is good, and ageing resistance is excellent, easy construction,
Less demanding to the cleaning degree of drying on road surface during construction, it is generally applicable to various road surface, there is good promotional value；Coordinate
With the addition of boron carbide and metal powder, improve intensity and the wearability of coating.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and be easy to understand with effect, below knot
Close specific embodiment, the present invention is expanded on further.
Embodiment
A kind of wear-resisting road gage mark coating, it is characterised in that be made up of the raw material of following weight portion:
Boron carbide 2, GdCl33, ethylene glycol 10, copper powder 2, NaF 3, aqueous polyurethane emulsion 50, ethyl acrylate 5, aluminium powder 3,
Citric acid 3, titanium dioxide 15, blanc fixe 15, glass microballoon 15, deionized water is appropriate, appropriate amount of ethanol；
The content of described aqueous polyurethane emulsion is 40-50%.
Described a kind of wear-resisting road gage mark coating and preparation method thereof, it is characterised in that be made up of following steps:
A. by GdCl3It is dissolved in 3-5 part ethylene glycol solution, stirs to clarify solution；
B. NaF is dissolved in residue ethylene glycol solution, after stirring to clarify solution, mixes with step a gained settled solution rapidly
Close, stir；
C. in step b gained liquid, add sodium lauryl sulphate, move in reactor, put in 150-200 DEG C of baking oven
20-25h。
D. take out reactor after having reacted, be cooled to room temperature, after separating with centrifuge, be filtrated to get precipitation, point
Yong deionized water and washing with alcohol not precipitate 3-5 time；
E. it is dried 20-25h under the conditions of step d gained being deposited in 40-80 DEG C, obtains intermediate；
F. boron carbide, titanium dioxide, copper powder, blanc fixe, aluminium powder, glass microballoon are put in ball mill ball milling uniformly after, use second
Alcoholic solution ultrasonic disperse, is dried, obtains mixture.
G. hydrotropism's polyaminoester emulsion adds step e gained intermediate, step f gained mixture and ethyl acrylate,
Citric acid, stirs.
Described a kind of wear-resisting road gage mark coating and preparation method thereof, it is characterised in that reactor used by step b is poly-
Tetrafluoroethene inner liner stainless steel reactor, capacity is 15-25mL.
Described a kind of wear-resisting road gage mark coating and preparation method thereof, it is characterised in that centrifuge speed used by step c
For 5000-10000r/min, centrifugal 10-15min.
This coating property:
Outward appearance: do not lump, it is easy to stirring；
Workability: good；
Do not glue tire drying time :≤15min.
Claims (4)
1. a wear-resisting road gage mark coating, it is characterised in that be made up of the raw material of following weight portion:
Boron carbide 1-2, GdCl31-3, ethylene glycol 6-10, copper powder 1-2, NaF 1-3, aqueous polyurethane emulsion 40-50, acrylic acid
Ethyl ester 3-5, aluminium powder 1-3, citric acid 1-3, titanium dioxide 10-15, blanc fixe 10-15, glass microballoon 10-15, deionized water is fitted
Amount, appropriate amount of ethanol；
The content of described aqueous polyurethane emulsion is 40-50%.
A kind of wear-resisting road gage mark coating the most according to claim 1 and preparation method thereof, it is characterised in that by following step
Suddenly make:
A. by GdCl3It is dissolved in 3-5 part ethylene glycol solution, stirs to clarify solution；
B. NaF is dissolved in residue ethylene glycol solution, after stirring to clarify solution, mixes with step a gained settled solution rapidly
Close, stir；
C. in step b gained liquid, add sodium lauryl sulphate, move in reactor, put in 150-200 DEG C of baking oven
20-25h；
D. take out reactor after having reacted, be cooled to room temperature, after separating with centrifuge, be filtrated to get precipitation, use respectively
Deionized water and washing with alcohol precipitate 3-5 time；
E. it is dried 20-25h under the conditions of step d gained being deposited in 40-80 DEG C, obtains intermediate；
F. boron carbide, titanium dioxide, copper powder, blanc fixe, aluminium powder, glass microballoon are put in ball mill ball milling uniformly after, use second
Alcoholic solution ultrasonic disperse, is dried, obtains mixture；
G., hydrotropism's polyaminoester emulsion adds step e gained intermediate, step f gained mixture and ethyl acrylate, Fructus Citri Limoniae
Acid, stirs.
A kind of wear-resisting road gage mark coating the most according to claim 2 and preparation method thereof, it is characterised in that step b institute
Being polytetrafluoroethyllining lining stainless steel cauldron with reactor, capacity is 15-25mL.
A kind of wear-resisting road gage mark coating the most according to claim 2 and preparation method thereof, it is characterised in that used by step c
Centrifuge speed is 5000-10000r/min, centrifugal 10-15min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610528676.7A CN106147327A (en) | 2016-07-07 | 2016-07-07 | A kind of wear-resisting road gage mark coating and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610528676.7A CN106147327A (en) | 2016-07-07 | 2016-07-07 | A kind of wear-resisting road gage mark coating and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106147327A true CN106147327A (en) | 2016-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610528676.7A Pending CN106147327A (en) | 2016-07-07 | 2016-07-07 | A kind of wear-resisting road gage mark coating and preparation method thereof |
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| Country | Link |
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| CN (1) | CN106147327A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109880500A (en) * | 2019-01-28 | 2019-06-14 | 南京林业大学 | The preparation method of nano boron carbide modified aqueous polyurethane high wear resistance coatings |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101928033A (en) * | 2010-09-16 | 2010-12-29 | 东华大学 | Method for preparing water-soluble NaYF4 up-conversion luminescent material |
| CN102249705A (en) * | 2011-04-29 | 2011-11-23 | 孙振光 | Electrode antioxidant coating |
| CN104231895A (en) * | 2013-06-13 | 2014-12-24 | 江苏无锡交通设施有限公司 | Preparation method for environment-friendly weatherable road-marking paint |
| CN104263198A (en) * | 2014-09-19 | 2015-01-07 | 句容亿格纳米材料厂 | Nanocomposite road marking coating material |
-
2016
- 2016-07-07 CN CN201610528676.7A patent/CN106147327A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101928033A (en) * | 2010-09-16 | 2010-12-29 | 东华大学 | Method for preparing water-soluble NaYF4 up-conversion luminescent material |
| CN102249705A (en) * | 2011-04-29 | 2011-11-23 | 孙振光 | Electrode antioxidant coating |
| CN104231895A (en) * | 2013-06-13 | 2014-12-24 | 江苏无锡交通设施有限公司 | Preparation method for environment-friendly weatherable road-marking paint |
| CN104263198A (en) * | 2014-09-19 | 2015-01-07 | 句容亿格纳米材料厂 | Nanocomposite road marking coating material |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109880500A (en) * | 2019-01-28 | 2019-06-14 | 南京林业大学 | The preparation method of nano boron carbide modified aqueous polyurethane high wear resistance coatings |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20161123 |