CN116285531A - Water-based energy-storage self-luminous road marking paint - Google Patents

Water-based energy-storage self-luminous road marking paint Download PDF

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Publication number
CN116285531A
CN116285531A CN202310334089.4A CN202310334089A CN116285531A CN 116285531 A CN116285531 A CN 116285531A CN 202310334089 A CN202310334089 A CN 202310334089A CN 116285531 A CN116285531 A CN 116285531A
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parts
luminous
storage self
energy
agent
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CN202310334089.4A
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Inventor
王川
王士元
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Viterra Traffic Technology Co ltd
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Viterra Traffic Technology Co ltd
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Priority to CN202310334089.4A priority Critical patent/CN116285531A/en
Publication of CN116285531A publication Critical patent/CN116285531A/en
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    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D133/00Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D5/00Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/22Luminous paints
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/20Diluents or solvents
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/60Additives non-macromolecular
    • C09D7/61Additives non-macromolecular inorganic
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/60Additives non-macromolecular
    • C09D7/63Additives non-macromolecular organic
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/70Additives characterised by shape, e.g. fibres, flakes or microspheres
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00Properties
    • C08L2201/08Stabilised against heat, light or radiation or oxydation

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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 relates to a water-based energy-storage self-luminous road marking paint which comprises 30-40 parts of acrylic acid polymer emulsion, 0.3-0.5 part of pigment, 5-10 parts of defoaming agent, 20-40 parts of filler, 1-3 parts of ethanol, 1.5-3 parts of film forming auxiliary agent, 0.1-0.3 part of mildew-proof preservative, 0.1-0.5 part of thickener, proper amount of industrial ammonia water, 1-5 parts of nano silicon dioxide, 1-3 parts of silane coupling agent, 10-15 parts of energy-storage self-luminous material and 18-25 parts of glass microsphere. The water-based energy-storage self-luminous road marking paint provided by the invention has the characteristics of simple manufacturing process, low cost, good energy storage self-luminous and light-reflecting functions, good luminous recognition, high luminous intensity and long luminous time under the condition of no light and light, and can be widely applied to various grades of non-illumination roads such as highways, town roads, village roads, mountain roads and the like, and the travel safety of people can be greatly improved.

Description

Water-based energy-storage self-luminous road marking paint
Technical Field
The invention belongs to the technical field of coatings, and particularly relates to an aqueous energy storage self-luminous road marking coating which is mainly used for road safety marks.
Background
The road markings mainly play a role in guiding traffic and controlling, and all markings are clearly visible in the daytime, but only on highways, one-level roads and urban arterial roads, reflective markings are arranged at night. Therefore, under the condition that many non-main roads, green roads, garden roads, residential district roads and the like lack light at night, the driving safety accidents of vehicles are extremely easy to be caused. Therefore, it is important to provide an energy-storage self-luminous marking line in the places.
Currently, existing road marking paints mainly include solvent-borne, hot-melt, two-component and water-soluble types. The solvent-based paint has a large amount of organic solvents volatilized in the production and use processes, so that the environment is polluted, the paint has low strength, wear resistance and short service life, and has poor affinity with glass beads, so that the scattered reflective beads are easy to fall off, the retroreflective effect is not durable, and the ever-increasing road marking requirement cannot be met; the hot-melt paint has the advantages of wear resistance, good day and night light reflection effect and long service life, but the hot-melt paint is often sprayed with a layer of solvent primer before construction, so that the construction process is increased, the heating construction is more inconvenient, the hot-melt paint has certain combustibility and potential safety hazard, meanwhile, harmful gas generated in the heating process is not friendly to the environment, the hot-melt paint is thicker during one-time construction, the construction difficulty is high, the old line is required to be removed firstly for construction, the cost is increased, and the construction efficiency is reduced; the bi-component paint is mainly prepared by uniformly mixing a main agent and a curing agent according to a certain proportion and then coating on a pavement, and has the characteristics of good skid resistance, high wear resistance and strong weather resistance, but has higher requirements on equipment and the manufacturing process of the paint, and has higher cost compared with other paints, so that the bi-component paint is not widely popularized and applied at present; the water-based road marking paint is a new road marking paint, has good environmental protection and good light reflection effect, and is the main research direction at present.
The rare earth type energy storage self-luminous material is used as one of the self-luminous materials and has been widely applied in a plurality of industrial productions. Various self-luminous materials produced by taking rare earth as raw materials in China are in the leading position in the world, and the currently developed ultra-long afterglow rare earth luminous materials can emit light for 8-12 hours under short-time illumination.
The rare earth type energy storage self-luminous material is added into the water-based road marking paint to produce the water-based energy storage self-luminous road marking paint, so that the self-luminous performance of the road marking can be realized, and the problems caused by insufficient light and blocked view of the road traffic marking are well solved.
Disclosure of Invention
Therefore, in order to overcome the defects of the problems, the invention provides the water-based energy-storage self-luminous road marking paint which adopts the following technical scheme:
the water-based energy-storage self-luminous road marking paint is characterized by comprising the following components in percentage by weight: 30-40 parts of acrylic acid polymer emulsion, 5-10 parts of dispersing agent, 0.3-0.5 part of pigment, 5-10 parts of defoaming agent, 40-60 parts of filler, 1-3 parts of ethanol, 1.5-3 parts of film forming auxiliary agent, 0.1-0.3 part of mildew-proof preservative, 0.1-0.5 part of thickener, proper amount of industrial ammonia water, 1-5 parts of nano silicon dioxide, 1-3 parts of silane coupling agent, 10-15 parts of energy storage self-luminous material and 18-25 parts of glass microsphere.
Preferably, the water-based energy-storage self-luminous road marking paint comprises the following components in percentage by weight: 33 parts of acrylic acid polymer emulsion, 8 parts of dispersing agent, 0.5 part of pigment, 3 parts of defoamer, 50 parts of filler, 3 parts of ethanol, 1.2 parts of film forming additive, 0.3 part of mildew-proof preservative, 0.4 part of thickener, a proper amount of industrial ammonia water, 3 parts of nano silicon dioxide, 3 parts of silane coupling agent, 15 parts of energy storage self-luminous material and 23 parts of glass microsphere.
Preferably, the energy-storage self-luminous material is an energy-storage self-luminous material of an aluminate system. The LED lamp can realize a light-emitting function by absorbing visible light, has strong absorption capacity to sunlight and lamps, can absorb light repeatedly, can be constructed for one time, can be used for at least more than 30 years, and has a good weak light illumination function.
The nano silicon dioxide is an inorganic chemical material, and the size range is 1-100 nm, so that the nano silicon dioxide has a plurality of unique properties, has optical properties of ultraviolet resistance, and can improve the ageing resistance and chemical resistance of the coating. The coating can be improved in poor suspension stability, poor thixotropy, poor weather resistance, poor brushing resistance and the like, so that the bonding strength of the coating and a substrate is greatly improved, the hardness of a coating film is increased, and the self-cleaning capability of the surface is also improved.
Preferably, the pigment is one of titanium white, zinc oxide, chrome yellow and phthalocyanine blue. The filler is one or more of calcium carbonate, quartz powder and talcum powder. The industrial ammonia is used for adjusting the PH of the paint to be maintained between 9.5 and 10. The dispersing agent is an acrylic ester high molecular dispersing agent. The defoaming agent is an organosilicon defoaming agent. The film forming auxiliary agent is dicyclopentenyloxyethyl acrylate active film forming auxiliary agent. The mildew-proof preservative is parachlorophenol. The thickener is cellulose ether thickener, and is specifically methylcellulose, hydroxypropyl methylcellulose, sodium carboxymethylcellulose or hydroxyethyl cellulose.
The molecular structural formula of the silane coupling agent is generally Y-R-Si (OR) 3, wherein Si (OR) is siloxy and has reactivity to inorganic matters, so that when the silane coupling agent is arranged between an organic interface and an inorganic interface, a bonding layer of an organic matrix, the silane coupling agent and an inorganic matrix can be formed, and the dispersibility and the adhesive force of inorganic fillers in resin are improved.
The water-based energy-storage self-luminous road marking paint is characterized by comprising the following preparation processes:
(1) Firstly, the acrylic acid polymer emulsion, the dispersing agent, the defoaming agent, the mildew-proof preservative and the ethanol material are put into a raw material tank, uniformly stirred, and the pigment is added and dispersed for 30min in the stirring process.
(2) Adding nano silicon dioxide and a silane coupling agent into a raw material tank, and stirring for 15min.
(3) Adding filler, film forming additive, industrial ammonia water, energy storage self-luminous material and glass beads into a raw material tank, adding a proper amount of thickener, adjusting to proper viscosity, stirring for about 15min, and detecting discharge after complete uniformity.
In summary, the beneficial effects of the invention are as follows:
the water-based energy-storage self-luminous road marking paint adopts the road marking paint emulsion taking water instead of an organic solvent as a medium, and has the advantages of low carbon and environmental protection and cost saving compared with the traditional paint. The added nano silicon dioxide has the characteristics of stable chemical property and high temperature resistance, the mechanical property of the paint is improved well, the nano silicon dioxide can be dispersed in the paint well by adding the silane coupling agent, the defect of low crosslinking density of the traditional acrylic paint is overcome, the wear resistance of the paint is also improved, and the service life of the road marking is prolonged.
Meanwhile, the water-based energy-storage self-luminous road marking paint disclosed by the invention utilizes the rare earth luminescent material to improve the luminescent performance of the water-based paint, can be applied to roads lacking in illumination conditions and landscape roads, improves the safety and stability of night driving, enhances the urban humane landscape characteristics while guaranteeing the life and property safety of people, reduces the illumination energy consumption of roads and promotes the development of green traffic.
Description of the embodiments
The invention is further described below in connection with a number of specific embodiments. The present invention will be described in further detail with reference to specific examples, which are not intended to limit the scope of the invention.
The material used in the invention is described as follows: the materials were all commercially available.
Examples
30 parts of acrylic acid polymer emulsion, 5 parts of dispersing agent, 0.3 part of pigment, 5 parts of defoamer, 40 parts of filler, 1 part of ethanol, 1.5 parts of film forming auxiliary agent, 0.1 part of mildew-proof preservative, 0.1 part of thickener, a proper amount of industrial ammonia water, 1 part of nano silicon dioxide, 1 part of silane coupling agent, 10 parts of energy storage self-luminous material and 18 parts of glass microsphere.
(1) Firstly, the acrylic acid polymer emulsion, the dispersing agent, the defoaming agent, the mildew-proof preservative and the ethanol material are put into a raw material tank, uniformly stirred, and the pigment is added and dispersed for 30min in the stirring process.
(2) Adding nano silicon dioxide and a silane coupling agent into a raw material tank, and stirring for 15min.
(3) Adding filler, film forming additive, industrial ammonia water, energy storage self-luminous material and glass beads into a raw material tank, adding a proper amount of thickener, adjusting to proper viscosity, stirring for about 15min, and detecting discharge after complete uniformity.
Examples
35 parts of acrylic acid polymer emulsion, 8 parts of dispersing agent, 0.5 part of pigment, 7 parts of defoamer, 50 parts of filler, 2 parts of ethanol, 2 parts of film forming auxiliary agent, 0.3 part of mildew-proof preservative, 0.4 part of thickener, a proper amount of industrial ammonia water, 3 parts of nano silicon dioxide, 2 parts of silane coupling agent, 15 parts of energy storage self-luminous material and 23 parts of glass microsphere.
(1) Firstly, the acrylic acid polymer emulsion, the dispersing agent, the defoaming agent, the mildew-proof preservative and the ethanol material are put into a raw material tank, uniformly stirred, and the pigment is added and dispersed for 30min in the stirring process.
(2) Adding nano silicon dioxide and a silane coupling agent into a raw material tank, and stirring for 15min.
(3) Adding filler, film forming additive, industrial ammonia water, energy storage self-luminous material and glass beads into a raw material tank, adding a proper amount of thickener, adjusting to proper viscosity, stirring for about 15min, and detecting discharge after complete uniformity.
Examples
40 parts of acrylic acid polymer emulsion, 10 parts of dispersing agent, 0.5 part of pigment, 10 parts of defoamer, 60 parts of filler, 3 parts of ethanol, 3 parts of film forming auxiliary agent, 0.3 part of mildew-proof preservative, 0.5 part of thickener, a proper amount of industrial ammonia water, 5 parts of nano silicon dioxide, 3 parts of silane coupling agent, 15 parts of energy storage self-luminous material and 25 parts of glass microsphere.
(1) Firstly, the acrylic acid polymer emulsion, the dispersing agent, the defoaming agent, the mildew-proof preservative and the ethanol material are put into a raw material tank, uniformly stirred, and the pigment is added and dispersed for 30min in the stirring process.
(2) Adding nano silicon dioxide and a silane coupling agent into a raw material tank, and stirring for 15min.
(3) Adding filler, film forming additive, industrial ammonia water, energy storage self-luminous material and glass beads into a raw material tank, adding a proper amount of thickener, adjusting to proper viscosity, stirring for about 15min, and detecting discharge after complete uniformity.

Claims (4)

1. The water-based energy-storage self-luminous road marking paint is characterized by comprising the following components in percentage by weight: 30-40 parts of acrylic acid polymer emulsion, 5-10 parts of dispersing agent, 0.3-0.5 part of pigment, 5-10 parts of defoaming agent, 40-60 parts of filler, 1-3 parts of ethanol, 1.5-3 parts of film forming auxiliary agent, 0.1-0.3 part of mildew-proof preservative, 0.1-0.5 part of thickener, proper amount of industrial ammonia water, 1-5 parts of nano silicon dioxide, 1-3 parts of silane coupling agent, 10-15 parts of energy storage self-luminous material and 18-25 parts of glass microsphere.
2. The aqueous energy-storage self-luminous road marking paint as claimed in claim 1, wherein the paint comprises the following components in percentage by weight: 33 parts of acrylic acid polymer emulsion, 8 parts of dispersing agent, 0.5 part of pigment, 3 parts of defoamer, 25 parts of filler, 3 parts of ethanol, 1.2 parts of film forming additive, 0.3 part of mildew-proof preservative, 0.4 part of thickener, a proper amount of industrial ammonia water, 3 parts of nano silicon dioxide, 3 parts of silane coupling agent, 15 parts of energy storage self-luminous material and 23 parts of glass microsphere.
3. The aqueous energy-storage self-luminous road marking paint according to claim 1, characterized in that the energy-storage self-luminous material of the energy-storage self-luminous material aluminate system; the pigment is one of titanium white, zinc oxide, chrome yellow and phthalocyanine blue; the filler is one or more of calcium carbonate, quartz powder and talcum powder; the dispersing agent is an acrylic ester high molecular dispersing agent; the industrial ammonia water is used for adjusting the PH of the paint to be maintained between 9.5 and 10; the defoaming agent is an organosilicon defoaming agent; the film forming auxiliary agent is dicyclopentenyloxyethyl acrylate active film forming auxiliary agent; the mildew-proof preservative is parachlorophenol; the thickener is cellulose ether thickener, and is specifically methylcellulose, hydroxypropyl methylcellulose, sodium carboxymethylcellulose or hydroxyethyl cellulose.
4. The water-based energy-storage self-luminous road marking paint as claimed in claim 1, comprising the following preparation process:
(1) Firstly, adding acrylic acid polymer emulsion, a dispersing agent, a defoaming agent, a mildew-proof preservative and ethanol materials into a raw material tank, uniformly stirring, adding pigment in the stirring process, and accelerating dispersion for 30min to obtain a pre-emulsion;
(2) Adding nano silicon dioxide and a silane coupling agent into a raw material tank, and stirring for 15min;
(3) Adding filler, film forming additive, industrial ammonia water, energy storage self-luminous material and glass beads into a raw material tank, adding a proper amount of thickener, adjusting to proper viscosity, stirring for about 15min, and detecting discharge after complete uniformity.
CN202310334089.4A 2023-03-31 2023-03-31 Water-based energy-storage self-luminous road marking paint Pending CN116285531A (en)

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CN202310334089.4A CN116285531A (en) 2023-03-31 2023-03-31 Water-based energy-storage self-luminous road marking paint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310334089.4A CN116285531A (en) 2023-03-31 2023-03-31 Water-based energy-storage self-luminous road marking paint

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CN116285531A true CN116285531A (en) 2023-06-23

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110540728A (en) * 2019-09-16 2019-12-06 周立军 energy-storage self-luminous material, preparation method and application thereof, self-luminous particles and self-luminous brick
CN112778863A (en) * 2021-01-07 2021-05-11 辽宁省交通科学研究院有限责任公司 Environment-friendly energy-storage self-luminous road marking paint and preparation method thereof
CN113416460A (en) * 2021-06-29 2021-09-21 江苏创为交通科技发展有限公司 Self-luminous road marking paint, preparation method and construction method

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110540728A (en) * 2019-09-16 2019-12-06 周立军 energy-storage self-luminous material, preparation method and application thereof, self-luminous particles and self-luminous brick
CN112778863A (en) * 2021-01-07 2021-05-11 辽宁省交通科学研究院有限责任公司 Environment-friendly energy-storage self-luminous road marking paint and preparation method thereof
CN113416460A (en) * 2021-06-29 2021-09-21 江苏创为交通科技发展有限公司 Self-luminous road marking paint, preparation method and construction method

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