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CN105949851A - Orange-flavored waterborne polyurethane luminous and reflective road marking coating and preparation method thereof - Google Patents

Orange-flavored waterborne polyurethane luminous and reflective road marking coating and preparation method thereof Download PDF

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Publication number
CN105949851A
CN105949851A CN201610567758.2A CN201610567758A CN105949851A CN 105949851 A CN105949851 A CN 105949851A CN 201610567758 A CN201610567758 A CN 201610567758A CN 105949851 A CN105949851 A CN 105949851A
Authority
CN
China
Prior art keywords
parts
aqueous polyurethane
fructus citri
coating
citri tangerinae
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610567758.2A
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Chinese (zh)
Inventor
范春平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HEFEI DINGLIANG OPTICAL TECHNOLOGY Co Ltd
Original Assignee
HEFEI DINGLIANG OPTICAL TECHNOLOGY Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by HEFEI DINGLIANG OPTICAL TECHNOLOGY Co Ltd filed Critical HEFEI DINGLIANG OPTICAL TECHNOLOGY Co Ltd
Priority to CN201610567758.2A priority Critical patent/CN105949851A/en
Publication of CN105949851A publication Critical patent/CN105949851A/en
Pending legal-status Critical Current

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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
    • C09D5/004—Reflecting paints; Signal 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
    • 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
    • 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
    • C09D7/65—Additives macromolecular

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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 an orange-flavored waterborne polyurethane luminous and reflective road marking coating and a preparation method thereof. The coating is prepared from, by weight, 1-2 parts of orange oil, 1-3 parts of GdCl3, 1-2 parts of cellulose acetate powder, 6-10 parts of ethylene glycol, 1-3 parts of NaF, 40-50 parts of waterborne polyurethane emulsion, 3-5 parts of ethyl acrylate, 1-3 parts of citric acid, 10-15 parts of titanium dioxide, 10-15 parts of blanc fixe, 10-15 parts of glass beads, an adequate amount of acrylic resin emulsion, an adequate amount of deionized water and an adequate amount of ethyl alcohol. The waterborne polyurethane coating has the advantages of being capable of saving resources and reducing pollution, low in toxicity and environmentally friendly; meanwhile, the luminous performance of the waterborne polyurethane coating is improved by means of rare earth nanometer luminescent materials, the coating is more suitable for being used in a road section which is poor in luminous effect, and the potential safety hazards of roads are reduced.

Description

A kind of aqueous polyurethane luminous reflecting road mark paint of Fructus Citri tangerinae taste and preparation method thereof
Technical field
The present invention relates to a kind of marking paint, belong to paint field, aqueous polyurethane luminous reflecting road mark paint particularly relating to a kind of Fructus Citri tangerinae taste 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.China is stepping up traffic infrastructure level, construction of modern road network, simultaneously being continuously increased along with vehicle, road load and graticule abrasion and is constantly increasing the weight of, and 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, for more traditional solvent-based paints coating, water paint is with water as solvent, VOC during producing and using is well below solvent-based paints, little to human injury, therefore, water paint is more saved resource, is reduced pollution, low toxic and environment-friendly.Progressively replace solvent-based paints coating to represent the developing direction of coating industry with water paint.
Aqueous polyurethane is to replace organic solvent as the new polyurethane system of disperse medium using water, amido-containing acid ester base, urea bond and ionic bond in its molecular structure, cohesive energy is high, cohesive force is strong, and can be by changing the short proportion adjustment polyurethane performance with soft or hard section of soft segment length, so, exploitation aqueous polyurethane marking paint is a good selection.Wu Mingjiang utilizes the Material synthesis such as waterborne polyurethane resin and blanc fixe a kind of white marking paint in the development of aqueous polyurethane marking paint, but reflective function is the most superior, do not possesses luminescent properties simultaneously, limit it in dark location, such as freeway tunnel, and the application of driving in evening.
Rare earth element show because of the electronic structure of its uniqueness excellent monochromaticity, anti-light Bleachability, fluorescence lifetime length and The characteristics such as Stocke displacement is big and have a wide range of applications in fields such as materials.Rare earth luminescent material has luminosity height, length persistence not available for other luminescent material, wavelength of transmitted light is adjustable, the radiationless advantage such as pollution-free, receives the extensive concern of people about its research applied.
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, easy construction, and there is the aqueous polyurethane road mark paint of luminescent properties.
The technical problem to be solved uses following technical scheme to realize:
1. the aqueous polyurethane luminous reflecting road mark paint of a Fructus Citri tangerinae taste, it is characterised in that be made up of the raw material of following weight portion:
Fructus Citri tangerinae oil 1-2, GdCl3 1-3, cellulose acetate powder 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, emulsion acrylic resin is appropriate, and deionized water is appropriate, appropriate amount of ethanol；
The content of described aqueous polyurethane emulsion is 40-50%.
2. aqueous polyurethane luminous reflecting road mark paint of a kind of Fructus Citri tangerinae taste 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, stir；
c. In step b gained liquid, add sodium lauryl sulphate, move in reactor, put into 20-25h in 150-200 DEG C of baking oven.
d. Take out reactor after having reacted, be cooled to room temperature, after separating with centrifuge, be filtrated to get precipitation, precipitate 3-5 time by deionized water and washing with alcohol respectively；
e. It is dried 20-25h under the conditions of step d gained is deposited in 40-80 DEG C, obtains intermediate；
f. Cellulose acetate powder, titanium dioxide, blanc fixe, glass microballoon are put in ball mill ball milling uniformly after, use ethanol solution ultrasonic disperse, after drying, with emulsion acrylic resin, sprayed in its surface, after continuously stirred 10-30min, be dried, obtain mixture.
G., hydrotropism's polyaminoester emulsion adds step e gained intermediate, step f gained mixture and ethyl acrylate, Fructus Citri tangerinae oil, citric acid, stirs.
3. aqueous polyurethane luminous reflecting road mark paint of a kind of Fructus Citri tangerinae taste described in and preparation method thereof, it is characterised in that reactor used by step b is polytetrafluoroethyllining lining stainless steel cauldron, capacity is 15-25mL.
4. aqueous polyurethane luminous reflecting road mark paint of a kind of Fructus Citri tangerinae taste described in and preparation method thereof, it is characterised in that centrifuge speed used by step c is 5000-10000r/min, centrifugal 10-15min.
The invention has the beneficial effects as follows: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, its section being more suitable for illuminating effect is bad is made to apply, reduce road safety hidden danger, pedestrian and vehicle safety are ensured, further, add the glass microballoon that reflecting effect is good, higher glistening intensity can be obtained.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, is generally applicable to various road surface, has good promotional value；Process inorganic matter raw material with emulsion acrylic resin, enhance the mobility between raw material and masking liquid and amalgamation, thus improve the adhesive force of coating；By adding Fructus Citri tangerinae oil, coating is made to give out a kind of naturally Fructus Citri tangerinae taste delicate fragrance.
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 in conjunction with specific embodiment, the present invention is expanded on further.
Embodiment
The aqueous polyurethane luminous reflecting road mark paint of a kind of Fructus Citri tangerinae taste, it is characterised in that be made up of the raw material of following weight portion:
Fructus Citri tangerinae oil 2, GdCl3 3, cellulose acetate powder 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, 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 aqueous polyurethane luminous reflecting road mark paint of a kind of Fructus Citri tangerinae taste 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, stir；
c. In step b gained liquid, add sodium lauryl sulphate, move in reactor, put into 20-25h in 150-200 DEG C of baking oven.
d. Take out reactor after having reacted, be cooled to room temperature, after separating with centrifuge, be filtrated to get precipitation, precipitate 3-5 time by deionized water and washing with alcohol respectively；
e. It is dried 20-25h under the conditions of step d gained is deposited in 40-80 DEG C, obtains intermediate；
f. Cellulose acetate powder, titanium dioxide, blanc fixe, glass microballoon are put in ball mill ball milling uniformly after, use ethanol solution ultrasonic disperse, after drying, with emulsion acrylic resin, sprayed in its surface, after continuously stirred 10-30min, be dried, obtain mixture.
G., hydrotropism's polyaminoester emulsion adds step e gained intermediate, step f gained mixture and ethyl acrylate, Fructus Citri tangerinae oil, citric acid, stirs.
Described aqueous polyurethane luminous reflecting road mark paint of a kind of Fructus Citri tangerinae taste and preparation method thereof, it is characterised in that reactor used by step b is polytetrafluoroethyllining lining stainless steel cauldron, capacity is 15-25mL.
Described aqueous polyurethane luminous reflecting road mark paint of a kind of Fructus Citri tangerinae taste and preparation method thereof, it is characterised in that centrifuge speed used by step c 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 aqueous polyurethane luminous reflecting road mark paint of a Fructus Citri tangerinae taste, it is characterised in that be made up of the raw material of following weight portion:
Fructus Citri tangerinae oil 1-2, GdCl3 1-3, cellulose acetate powder 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, emulsion acrylic resin is appropriate, and 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%.
Aqueous polyurethane luminous reflecting road mark paint of a kind of Fructus Citri tangerinae taste the most according to claim 1 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, stir；
c. In step b gained liquid, add sodium lauryl sulphate, move in reactor, put into 20-25h in 150-200 DEG C of baking oven；
d. Take out reactor after having reacted, be cooled to room temperature, after separating with centrifuge, be filtrated to get precipitation, precipitate 3-5 time by deionized water and washing with alcohol respectively；
e. It is dried 20-25h under the conditions of step d gained is deposited in 40-80 DEG C, obtains intermediate；
f. Cellulose acetate powder, titanium dioxide, blanc fixe, glass microballoon are put in ball mill ball milling uniformly after, use ethanol solution ultrasonic disperse, after drying, with emulsion acrylic resin, sprayed in its surface, after continuously stirred 10-30min, be dried, obtain mixture；
G., hydrotropism's polyaminoester emulsion adds step e gained intermediate, step f gained mixture and ethyl acrylate, Fructus Citri tangerinae oil, citric acid, stirs.
Aqueous polyurethane luminous reflecting road mark paint of a kind of Fructus Citri tangerinae taste the most according to claim 2 and preparation method thereof, it is characterised in that reactor used by step b is polytetrafluoroethyllining lining stainless steel cauldron, capacity is 15-25mL.
Aqueous polyurethane luminous reflecting road mark paint of a kind of Fructus Citri tangerinae taste the most according to claim 2 and preparation method thereof, it is characterised in that centrifuge speed used by step c is 5000-10000r/min, centrifugal 10-15min.
CN201610567758.2A 2016-07-19 2016-07-19 Orange-flavored waterborne polyurethane luminous and reflective road marking coating and preparation method thereof Pending CN105949851A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610567758.2A CN105949851A (en) 2016-07-19 2016-07-19 Orange-flavored waterborne polyurethane luminous and reflective road marking coating and preparation method thereof

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Application Number Priority Date Filing Date Title
CN201610567758.2A CN105949851A (en) 2016-07-19 2016-07-19 Orange-flavored waterborne polyurethane luminous and reflective road marking coating and preparation method thereof

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CN105949851A true CN105949851A (en) 2016-09-21

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Citations (4)

* Cited by examiner, † Cited by third party
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
CN102190673A (en) * 2011-03-10 2011-09-21 河北工业大学 Rare earth/ionic liquid luminescent material
CN103805063A (en) * 2012-11-15 2014-05-21 林美辰 Orange flavored coating and preparation method thereof
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
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
CN102190673A (en) * 2011-03-10 2011-09-21 河北工业大学 Rare earth/ionic liquid luminescent material
CN103805063A (en) * 2012-11-15 2014-05-21 林美辰 Orange flavored coating and preparation method thereof
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

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Application publication date: 20160921

RJ01 Rejection of invention patent application after publication