CN106046892A - Light-emitting and light-reflecting traffic paint containing silica sol and preparation method of light-emitting and light-reflecting traffic paint - Google Patents
Light-emitting and light-reflecting traffic paint containing silica sol and preparation method of light-emitting and light-reflecting traffic paint Download PDFInfo
- Publication number
- CN106046892A CN106046892A CN201610567813.8A CN201610567813A CN106046892A CN 106046892 A CN106046892 A CN 106046892A CN 201610567813 A CN201610567813 A CN 201610567813A CN 106046892 A CN106046892 A CN 106046892A
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- light
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- emitting
- aqueous polyurethane
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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
- C09D5/16—Antifouling paints; Underwater paints
- C09D5/1687—Use of special additives
-
- 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
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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
- 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
- C09D7/62—Additives non-macromolecular inorganic modified by treatment with other compounds
-
- 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
Abstract
The invention discloses light-emitting and light-reflecting traffic paint containing silica sol and a preparation method of light-emitting and light-reflecting traffic paint. The silica sol-containing light-emitting and light-reflecting traffic paint is prepared from the following raw materials in parts by weight: 1-3 parts of silica sol, 1-3 parts of GdC13, 6-10 parts of ethylene glycol, 1-2 parts of biuret, 1-3 parts of NaF, 40-50 parts of aqueous polyurethane emulsion, 3-5 parts of ethyl acrylate, 1-3 parts of citric acid, 10-15 parts of titanium dioxide, 10-15 parts of barite powder, 10-15 parts of glass beads, a proper amount of acrylic resin emulsion, a proper amount of deionized water and a proper amount of ethanol. The aqueous polyurethane paint disclosed by the invention has the characteristics of saving resources, reducing pollution, and being low in toxicity and environment-friendly; meanwhile due to adoption of a rare-earth nano light-emitting material, the light-emitting property of the aqueous polyurethane paint can be improved, the aqueous polyurethane paint can be relatively applicable to road sections poor in lighting effect, and potential safety hazards of the roads can be reduced.
Description
Technical field
The present invention relates to a kind of marking paint, belong to paint field, particularly relate to a kind of aqueous polyurethane luminous reflecting road
Marking lines coating 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. the luminous reflecting road mark paint containing Ludox, it is characterised in that be made up of the raw material of following weight portion:
Ludox 1-3, GdCl31-3, ethylene glycol 6-10, biuret 1-2, NaF 1-3, aqueous polyurethane emulsion 40-50, propylene
Acetoacetic ester 3-5, citric acid 1-3, titanium dioxide 10-15, blanc fixe 10-15, glass microballoon 10-15, emulsion acrylic resin is fitted
Amount, deionized water is appropriate, appropriate amount of ethanol；
The content of described aqueous polyurethane emulsion is 40-50%.
2. a kind of luminous reflecting road mark paint containing Ludox described in and preparation method thereof, it is characterised in that by
Following steps are 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, 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. biuret, titanium dioxide, blanc fixe, glass microballoon are put in ball mill ball milling uniformly after, ultrasonic with ethanol solution
Dispersion, after drying, sprays to its surface with emulsion acrylic resin, after continuously stirred 10-30min, is dried, is mixed
Thing.
G. hydrotropism's polyaminoester emulsion adds step e gained intermediate, step f gained mixture and ethyl acrylate,
Ludox, citric acid, stir.
3. a kind of luminous reflecting road mark paint containing Ludox described in and preparation method thereof, it is characterised in that step
Reactor used by rapid b is polytetrafluoroethyllining lining stainless steel cauldron, and capacity is 15-25mL.
4. a kind of luminous reflecting road mark paint containing Ludox described in and preparation method thereof, it is characterised in that step
Centrifuge speed used by rapid c 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；With third
Olefin(e) acid resin emulsion processes inorganic matter raw material, enhances the mobility between raw material and masking liquid and amalgamation, thus improves painting
The adhesive force of material；Coordinate and with the addition of Ludox, make coating firm, dirt-resisting dustproof, ageing-resistant.
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 luminous reflecting road mark paint containing Ludox, it is characterised in that be made up of the raw material of following weight portion:
Ludox 3, GdCl33, ethylene glycol 10, biuret 2, NaF 3, aqueous polyurethane emulsion 50, ethyl acrylate 5, Fructus Citri Limoniae
Acid 3, titanium dioxide 15, blanc fixe 15, glass microballoon 15, emulsion acrylic resin is appropriate, and deionized water is appropriate, appropriate amount of ethanol；
The content of described aqueous polyurethane emulsion is 40-50%.
Described a kind of luminous reflecting road mark paint containing Ludox 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, 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. biuret, titanium dioxide, blanc fixe, glass microballoon are put in ball mill ball milling uniformly after, ultrasonic with ethanol solution
Dispersion, after drying, sprays to its surface with emulsion acrylic resin, after continuously stirred 10-30min, is dried, is mixed
Thing.
G. hydrotropism's polyaminoester emulsion adds step e gained intermediate, step f gained mixture and ethyl acrylate,
Ludox, citric acid, stir.
Described a kind of luminous reflecting road mark paint containing Ludox and preparation method thereof, it is characterised in that step b
Reactor used is polytetrafluoroethyllining lining stainless steel cauldron, and capacity is 15-25mL.
Described a kind of luminous reflecting road mark paint containing Ludox and preparation method thereof, it is characterised in that step c
Centrifuge speed used 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. the luminous reflecting road mark paint containing Ludox, it is characterised in that be made up of the raw material of following weight portion:
Ludox 1-3, GdCl31-3, ethylene glycol 6-10, biuret 1-2, NaF 1-3, aqueous polyurethane emulsion 40-50, propylene
Acetoacetic ester 3-5, citric acid 1-3, titanium dioxide 10-15, blanc fixe 10-15, glass microballoon 10-15, emulsion acrylic resin is fitted
Amount, deionized water is appropriate, appropriate amount of ethanol；
The content of described aqueous polyurethane emulsion is 40-50%, and emulsion acrylic resin solid content is 20-40%.
A kind of luminous reflecting road mark paint containing Ludox the most according to claim 1 and preparation method thereof, it is special
Levy and be, 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, 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. biuret, titanium dioxide, blanc fixe, glass microballoon are put in ball mill ball milling uniformly after, ultrasonic with ethanol solution
Dispersion, after drying, sprays to its surface with emulsion acrylic resin, after continuously stirred 10-30min, is dried, is mixed
Thing；
G., hydrotropism's polyaminoester emulsion adds step e gained intermediate, step f gained mixture and ethyl acrylate, silicon molten
Glue, citric acid, stir.
A kind of luminous reflecting road mark paint containing Ludox the most according to claim 2 and preparation method thereof, it is special
Levying and be, reactor used by step b is polytetrafluoroethyllining lining stainless steel cauldron, and capacity is 15-25mL.
A kind of luminous reflecting road mark paint containing Ludox the most according to claim 2 and preparation method thereof, it is special
Levy and be that centrifuge speed used by step c is 5000-10000r/min, centrifugal 10-15min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610567813.8A CN106046892A (en) | 2016-07-19 | 2016-07-19 | Light-emitting and light-reflecting traffic paint containing silica sol and preparation method of light-emitting and light-reflecting traffic paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610567813.8A CN106046892A (en) | 2016-07-19 | 2016-07-19 | Light-emitting and light-reflecting traffic paint containing silica sol and preparation method of light-emitting and light-reflecting traffic paint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106046892A true CN106046892A (en) | 2016-10-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610567813.8A Pending CN106046892A (en) | 2016-07-19 | 2016-07-19 | Light-emitting and light-reflecting traffic paint containing silica sol and preparation method of light-emitting and light-reflecting traffic paint |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107227103A (en) * | 2017-07-27 | 2017-10-03 | 太仓市双凤镇薄彩工艺品厂 | A kind of fluorescent glass coating for public place |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN105505164A (en) * | 2015-11-30 | 2016-04-20 | 宁国隆世金属制品有限公司 | Anti-corrosion and high-adhesion waterborne polyurethane coating |
-
2016
- 2016-07-19 CN CN201610567813.8A patent/CN106046892A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN105505164A (en) * | 2015-11-30 | 2016-04-20 | 宁国隆世金属制品有限公司 | Anti-corrosion and high-adhesion waterborne polyurethane coating |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107227103A (en) * | 2017-07-27 | 2017-10-03 | 太仓市双凤镇薄彩工艺品厂 | A kind of fluorescent glass coating for public place |
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Application publication date: 20161026 |
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| RJ01 | Rejection of invention patent application after publication |