CN106009831A - Urea-doped road line paint and preparing method thereof - Google Patents

Urea-doped road line paint and preparing method thereof Download PDF

Info

Publication number
CN106009831A
CN106009831A CN201610528615.0A CN201610528615A CN106009831A CN 106009831 A CN106009831 A CN 106009831A CN 201610528615 A CN201610528615 A CN 201610528615A CN 106009831 A CN106009831 A CN 106009831A
Authority
CN
China
Prior art keywords
parts
urea
carbamide
doped
paint
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
CN201610528615.0A
Other languages
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 CN201610528615.0A priority Critical patent/CN106009831A/en
Publication of CN106009831A publication Critical patent/CN106009831A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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

Abstract

The invention discloses a urea-doped road line paint and a preparing method thereof. The urea-doped road line paint is characterized by being prepared from, by weight, 1-2 parts of urea, 1-3 parts of GdC, 6-10 parts of ethylene glycol, 1-2 parts of ethylenediamine, 1-3 parts of NaF, 40-50 parts of waterborne polyurethane emulsion, 3-5 parts of ethyl acrylate, 2-5 parts of glass powder, 1-3 parts of citric acid, 10-15 parts of titanium dioxide, 10-15 parts of blanc fixe, 10-15 parts of glass beads, a proper amount of deionized water and a proper amount of ethyl alcohol. The urea-doped road line paint has the advantages of being capable of saving resources, reducing pollution, low in toxicity and environmentally friendly; meanwhile, the luminescence property of the urea-doped road line paint is improved through the rare earth nano-luminescence material, the urea-doped road line paint can be more suitable for road sections with a poor lighting effect, and thus potential road safety hazards are reduced; with the cooperation of added urea and glass powder, the gloss of the paint is improved.

Description

A kind of road mark paint of carbamide doping and preparation method thereof
Technical field
The present invention relates to a kind of marking paint, belong to paint field, particularly relate to road mark paint of a kind of carbamide doping 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, and for more traditional solvent-based paints coating, water paint is with water as solvent, during producing and using VOC is well below solvent-based paints, little to human injury, and therefore, water paint is more saved resource, 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 road mark paint of a carbamide doping, it is characterised in that be made up of the raw material of following weight portion:
Carbamide 1-2, GdCl3 1-3, ethylene glycol 6-10, ethylenediamine 1-2, NaF 1-3, aqueous polyurethane emulsion 40-50, ethyl acrylate 3-5, glass dust 2-5, citric acid 1-3, titanium dioxide 10-15, blanc fixe 10-15, glass microballoon 10-15, deionized water is appropriate, appropriate amount of ethanol；
The content of described aqueous polyurethane emulsion is 40-50%.
2. road mark paint of a kind of carbamide doping 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. carbamide, titanium dioxide, glass dust, blanc fixe, glass microballoon are put in ball mill ball milling uniformly after, use ethanol solution ultrasonic disperse, be dried, obtain mixture.
G., hydrotropism's polyaminoester emulsion adds step e gained intermediate, step f gained mixture and ethylenediamine, ethyl acrylate, citric acid, stirs.
3. road mark paint of a kind of carbamide doping described in and preparation method thereof, it is characterised in that reactor used by step b is polytetrafluoroethyllining lining stainless steel cauldron, and capacity is 15-25mL.
4. road mark paint of a kind of carbamide doping 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；Coordinate and with the addition of carbamide, glass dust, make the glossiness of coating improve.
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 road mark paint of a kind of carbamide doping, it is characterised in that be made up of the raw material of following weight portion:
Carbamide 2, GdCl3 3, ethylene glycol 10, ethylenediamine 2, NaF 3, aqueous polyurethane emulsion 50, ethyl acrylate 5, glass dust 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 road mark paint of a kind of carbamide doping 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. carbamide, titanium dioxide, glass dust, blanc fixe, glass microballoon are put in ball mill ball milling uniformly after, use ethanol solution ultrasonic disperse, be dried, obtain mixture.
G., hydrotropism's polyaminoester emulsion adds step e gained intermediate, step f gained mixture and ethylenediamine, ethyl acrylate, citric acid, stirs.
Described road mark paint of a kind of carbamide doping and preparation method thereof, it is characterised in that reactor used by step b is polytetrafluoroethyllining lining stainless steel cauldron, and capacity is 15-25mL.
Described road mark paint of a kind of carbamide doping 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 road mark paint of a carbamide doping, it is characterised in that be made up of the raw material of following weight portion:
Carbamide 1-2, GdCl31-3, ethylene glycol 6-10, ethylenediamine 1-2, NaF 1-3, aqueous polyurethane emulsion 40-50, ethyl acrylate 3-5, glass dust 2-5, citric acid 1-3, titanium dioxide 10-15, blanc fixe 10-15, glass microballoon 10-15, deionized water is appropriate, appropriate amount of ethanol；
The content of described aqueous polyurethane emulsion is 40-50%.
Road mark paint of a kind of carbamide the most according to claim 1 doping 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. carbamide, titanium dioxide, glass dust, blanc fixe, glass microballoon are put in ball mill ball milling uniformly after, use ethanol solution ultrasonic disperse, be dried, obtain mixture；
G., hydrotropism's polyaminoester emulsion adds step e gained intermediate, step f gained mixture and ethylenediamine, ethyl acrylate, citric acid, stirs.
Road mark paint of a kind of carbamide the most according to claim 2 doping and preparation method thereof, it is characterised in that reactor used by step b is polytetrafluoroethyllining lining stainless steel cauldron, and capacity is 15-25mL.
Road mark paint of a kind of carbamide the most according to claim 2 doping and preparation method thereof, it is characterised in that centrifuge speed used by step c is 5000-10000r/min, centrifugal 10-15min.
CN201610528615.0A 2016-07-07 2016-07-07 Urea-doped road line paint and preparing method thereof Pending CN106009831A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610528615.0A CN106009831A (en) 2016-07-07 2016-07-07 Urea-doped road line paint and preparing method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610528615.0A CN106009831A (en) 2016-07-07 2016-07-07 Urea-doped road line paint and preparing method thereof

Publications (1)

Publication Number Publication Date
CN106009831A true CN106009831A (en) 2016-10-12

Family

ID=57107011

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610528615.0A Pending CN106009831A (en) 2016-07-07 2016-07-07 Urea-doped road line paint and preparing method thereof

Country Status (1)

Country Link
CN (1) CN106009831A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103756434A (en) * 2014-01-15 2014-04-30 芜湖市宝艺游乐科技设备有限公司 Urea-containing heat dissipation coating
CN104263198A (en) * 2014-09-19 2015-01-07 句容亿格纳米材料厂 Nanocomposite road marking coating material

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103756434A (en) * 2014-01-15 2014-04-30 芜湖市宝艺游乐科技设备有限公司 Urea-containing heat dissipation coating
CN104263198A (en) * 2014-09-19 2015-01-07 句容亿格纳米材料厂 Nanocomposite road marking coating material

Similar Documents

Publication Publication Date Title
CN106243890A (en) A kind of nanoscale MMA double-component superbright type reflexed light ring friendly coating and preparation method thereof and using method
CN102993864B (en) Aqueous traffic paint and preparation method thereof
CN106147328A (en) A kind of containing sodium alginate luminous reflecting road mark paint and preparation method thereof
CN102675530A (en) Novel aqueous acrylic acid modified alicyclic epoxy emulsion and preparation method thereof
CN105925032A (en) High-adhesion road marking paint and preparation method thereof
CN105925036A (en) Fluorocarbon-emulsion-containing road marking paint and preparation method thereof
CN106147311A (en) A kind of low cost luminous reflecting road mark paint and preparation method thereof
CN106118388A (en) A kind of high solid content and low viscosity automotive OEM is coated with coating and preparation method thereof
CN106084955A (en) A kind of luminous reflecting road mark paint of containing limestone serous and preparation method thereof
CN105925035A (en) Road marking coating containing nano-calcium carbonate and preparation method thereof
CN106009839A (en) Anti-corrosion waterborne polyurethane luminous and reflective road marking coating and preparation method thereof
CN106147326A (en) Road mark paint that a kind of insulating properties is strong and preparation method thereof
CN105968918A (en) Antibacterial waterborne polyurethane luminescent reflective road marking coating and preparation method thereof
CN106147327A (en) A kind of wear-resisting road gage mark coating and preparation method thereof
CN106147324A (en) Luminous reflecting road mark paint that a kind of degree of staining is high and preparation method thereof
CN105400377A (en) Epoxy powder coating with self-repairing function and preparation method thereof
CN106084953A (en) A kind of road mark paint containing glutinous rice flour and preparation method thereof
CN106118186A (en) A kind of containing illitic road mark paint and preparation method thereof
CN106189412A (en) A kind of road mark paint containing ceramic fibre and preparation method thereof
CN106009831A (en) Urea-doped road line paint and preparing method thereof
CN106147312A (en) A kind of magnetic luminous reflecting road mark paint and preparation method thereof
CN106046892A (en) Light-emitting and light-reflecting traffic paint containing silica sol and preparation method of light-emitting and light-reflecting traffic paint
CN106118192A (en) A kind of luminous reflecting road mark paint containing tripolycyanamide and preparation method thereof
CN106189411A (en) A kind of organosilicon composite aqueous polyurethane road mark paint and preparation method thereof
CN106046891A (en) Anti-freezing luminescent reflective road marking coating and preparation method thereof

Legal Events

Date Code Title Description
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: 20161012