CN106084938A - A kind of sludge proof road mark paint and preparation method thereof - Google Patents
A kind of sludge proof road mark paint and preparation method thereof Download PDFInfo
- Publication number
- CN106084938A CN106084938A CN201610528705.XA CN201610528705A CN106084938A CN 106084938 A CN106084938 A CN 106084938A CN 201610528705 A CN201610528705 A CN 201610528705A CN 106084938 A CN106084938 A CN 106084938A
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- CN
- China
- Prior art keywords
- preparation
- road mark
- aqueous polyurethane
- gained
- sludge proof
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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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/22—Luminous 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
- 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
- C09D7/65—Additives macromolecular
-
- 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 sludge proof road mark paint and preparation method thereof, it is characterised in that be made up of the raw material of following weight portion: neoprene 48, GdCl313, polyvinyl alcohol 12, ethylene glycol 6 10, NaF 13, aqueous polyurethane emulsion 40 50, ethyl acrylate 35, 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；Utilize neoprene and polyvinyl alcohol to make floccule body, make the stability of coating improve, prevent precipitation.
Description
Technical field
The present invention relates to a kind of marking paint, belong to paint field, particularly relate to a kind of sludge proof road mark paint
And preparation method thereof.
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 sludge proof road mark paint, it is characterised in that be made up of the raw material of following weight portion:
Neoprene 4-8, GdCl31-3, polyvinyl alcohol 1-2, ethylene glycol 6-10, NaF 1-3, aqueous polyurethane emulsion 40-50,
Ethyl acrylate 3-5, 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%.
2. a kind of sludge proof road mark paint described in and preparation method thereof, it is characterised in that by following steps system
Become:
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. titanium dioxide, blanc fixe, glass microballoon are put in ball mill ball milling uniformly after, use ethanol solution ultrasonic disperse, dry
Dry, obtain mixture.
G. hydrotropism's polyaminoester emulsion adds step e gained intermediate, step f gained mixture and ethyl acrylate,
Citric acid, stirs.
H. take neoprene and polyvinyl alcohol, add appropriate amount of deionized water and be blended into and obtain stable floccule body, join step
In g gained mixture, stir.
3. a kind of sludge proof road mark paint described in and preparation method thereof, it is characterised in that anti-used by step b
Answering still is polytetrafluoroethyllining lining stainless steel cauldron, and capacity is 15-25mL.
4. a kind of sludge proof road mark paint described in and preparation method thereof, it is characterised in that centrifugal used by step c
Machine rotating 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；Utilize
Floccule body made by neoprene and polyvinyl alcohol, makes the stability of coating improve, and prevents precipitation.
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 sludge proof road mark paint, it is characterised in that be made up of the raw material of following weight portion:
Neoprene 8, GdCl33, polyvinyl alcohol 2, ethylene glycol 10, NaF 3, aqueous polyurethane emulsion 50, ethyl acrylate 5,
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 sludge proof road mark paint 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. titanium dioxide, blanc fixe, glass microballoon are put in ball mill ball milling uniformly after, use ethanol solution ultrasonic disperse, dry
Dry, obtain mixture.
G. hydrotropism's polyaminoester emulsion adds step e gained intermediate, step f gained mixture and ethyl acrylate,
Citric acid, stirs.
H. take neoprene and polyvinyl alcohol, add appropriate amount of deionized water and be blended into and obtain stable floccule body, join step
In g gained mixture, stir.
Described a kind of sludge proof road mark paint and preparation method thereof, it is characterised in that reactor used by step b
For polytetrafluoroethyllining lining stainless steel cauldron, capacity is 15-25mL.
Described a kind of sludge proof road mark paint and preparation method thereof, it is characterised in that centrifuge used by step c
Rotating speed is 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 sludge proof road mark paint, it is characterised in that be made up of the raw material of following weight portion:
Neoprene 4-8, GdCl31-3, polyvinyl alcohol 1-2, ethylene glycol 6-10, NaF 1-3, aqueous polyurethane emulsion 40-50,
Ethyl acrylate 3-5, 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 sludge proof road mark paint the most according to claim 1 and preparation method thereof, it is characterised in that by with
Lower step is made:
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. titanium dioxide, blanc fixe, glass microballoon are put in ball mill ball milling uniformly after, use ethanol solution ultrasonic disperse, dry
Dry, obtain mixture；
G., hydrotropism's polyaminoester emulsion adds step e gained intermediate, step f gained mixture and ethyl acrylate, Fructus Citri Limoniae
Acid, stirs；
H. take neoprene and polyvinyl alcohol, add appropriate amount of deionized water and be blended into and obtain stable floccule body, join step g institute
Obtain in mixture, stir.
A kind of sludge proof road mark paint the most according to claim 2 and preparation method thereof, it is characterised in that step
Reactor used by b is polytetrafluoroethyllining lining stainless steel cauldron, and capacity is 15-25mL.
A kind of sludge proof road mark paint the most according to claim 2 and preparation method thereof, it is characterised in that step c
Centrifuge speed used is 5000-10000r/min, centrifugal 10-15min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610528705.XA CN106084938A (en) | 2016-07-07 | 2016-07-07 | A kind of sludge proof road mark paint and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610528705.XA CN106084938A (en) | 2016-07-07 | 2016-07-07 | A kind of sludge proof road mark paint and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106084938A true CN106084938A (en) | 2016-11-09 |
Family
ID=57213070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610528705.XA Pending CN106084938A (en) | 2016-07-07 | 2016-07-07 | A kind of sludge proof road mark paint and preparation method thereof |
Country Status (1)
| Country | Link |
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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 |
| CN104098939A (en) * | 2014-07-15 | 2014-10-15 | 袁旋雷 | Reflective composite paint |
| 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 CN201610528705.XA patent/CN106084938A/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 |
| 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 |
| CN104098939A (en) * | 2014-07-15 | 2014-10-15 | 袁旋雷 | Reflective composite paint |
| CN104263198A (en) * | 2014-09-19 | 2015-01-07 | 句容亿格纳米材料厂 | Nanocomposite road marking coating material |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161109 |