CN105295674B - Water-based road guide line paint and preparation method thereof - Google Patents
Water-based road guide line paint and preparation method thereof Download PDFInfo
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- CN105295674B CN105295674B CN201510776497.0A CN201510776497A CN105295674B CN 105295674 B CN105295674 B CN 105295674B CN 201510776497 A CN201510776497 A CN 201510776497A CN 105295674 B CN105295674 B CN 105295674B
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Abstract
The invention discloses a kind of water-based road guide line paint, the recipe ingredient of the spinning sizing agent by weight, is divided into 20 ~ 40 parts of component A；20 ~ 40 parts of B component；150 ~ 300 parts of component C；Wherein component A includes 10 ~ 15 parts of dispersant；3 ~ 6 parts of wetting agent；3 ~ 6 parts of defoamer；6 ~ 7 parts of thickener；8 ~ 10 parts of levelling agent；782 ~ 822 parts of deionized water；138 ~ 178 parts of curing agent；B component includes waterborne polyester；Component C includes 300 ~ 390 parts of premix powders；130 ~ 160 parts of titanium dioxide；210 ~ 270 parts of silica flour；260 ~ 310 parts of bead；130 ~ 12 parts of glass-fiber-fabric.The advantage of the invention is that, road mark paint made by the present invention has environmental protection characteristic, it, which is constructed, overcomes normal temperature type pollution environment, and service life is short, and heat molten type construction is complicated, the deficiency that efficiency is low, recoatability is poor, and reflecting at night is good, and possess and dry quick feature, the main characteristic of the invention lies in that more environmentally friendly using material unharmful substance raw material, rate of drying is fast, it is convenient to construct, service life length.
Description
Technical field
The present invention relates to a kind of coating and preparation method thereof, more specifically, it relates to a kind of water-based road guide line paint and
Its preparation method.
Background technology
" wanting richness, first repair the roads " is the jingle of current common people, and it indicates China during striving for a relatively comfortable life,
Development traffic is the guide that gets rich therefore, from 1998, China put into every year highway construction fund be up to 200,000,000,000 yuan with
On, complete 315,000,000,000 yuan of transportation fixed asset investment within 2002.Acquired achievement was also extremely encouraging, by 2002
Bottom, mileage in highway open to traffic reach 175.8
Ten thousand kilometers, occupy the 4th, world highway total kilometrage and reach 2.52 ten thousand kilometers, occupy second place of the world, exceed
Canada and Germany, are only second to the U.S., when the Tenth Five-year plan in 2005 is completed, highway increased newly than the enforcement period of the ninth five-year plan 200,000 kilometers with
On, highway is newly-increased more than 10,000 kilometers, and during Eleventh Five-Year Plan thereafter and " 12 ", national road total length is also always
With high speed sustainable development, the growth of link length has also driven the soaring of the demand of series of road auxiliary products, wherein
The most closely related is exactly road mark paint.
Occur earliest and the most commonly used road mark paint is normal temperature solvent type paint for road markers, use high-pressure airless
Spraying equipment is constructed, the processing of normal temperature solvent type paint for road markers and using process all without heating, production and construction all compared with
For simplicity, therefore it is widely used in roadmarking, but containing largely having in normal temperature solvent type paint for road markers
Solvent, therefore needed to use using the high pressure airless spraying apparatus of normal temperature solvent type paint for road markers after the completion of construction specially
The solvent of door carrys out the coating remained in cleaning equipment, more using acrylic resin as base in normal temperature solvent type paint for road markers in addition
Material, wherein content of volatile organic compound is up to 650g/L, in the drying process of normal temperature solvent type paint for road markers this
A little VOCs can be spilt into air, are caused environmental pollution and can be jeopardized the health of neighbouring personnel, and
Normal temperature solvent type paint for road markers does not almost have adhesiveness to the glass microballoon as reflection alarming material, therefore can not be normal again
Glass microballoon is added in warm solvent type paint for road markers.
Then occur a kind of heat fusing road mark coatings again, this coating applies compared to normal temperature solvent-borne type roadmarking
Material, the usage amount of organic solvent greatly reduces, caused by environmental pollution and personnel poison and be much smaller than normal temperature solvent-borne type roadmarking
Coating, but this coating must heat preparation, be also required to heating for multiple times in use, and cleaning equipment also needs after the completion of spraying
To be heated, power consumption is larger, in addition, heat fusing road mark coatings need first to root out original old coating in secondary recoating,
More inconvenient, its adhesiveness to glass microballoon is also bad, and the reflecting effect duration caused by glass microballoon falls short of, nothing
Use cost is added in shape.
In view of the problem of road mark paint that above two is commonly used is exposed, with reference to the big of sustainable development now
Direction, it would be desirable to a kind of environmental protection and public nuisance free, and use simple road mark paint good to reflectorized material adhesiveness.
The content of the invention
In view of the deficienciess of the prior art, it is an object of the invention to provide a kind of environmental protection and public nuisance free, to reflectorized material
Adhesiveness is good and uses simple water-based road guide line paint and preparation method thereof.
To achieve the above object, the invention provides following technical scheme：A kind of water-based road guide line paint, the spinning sizing agent
Recipe ingredient by weight, be divided into
20 ~ 40 parts of component A
20 ~ 40 parts of B component
150 ~ 300 parts of component C；
Wherein component A includes
10 ~ 15 parts of dispersant
3 ~ 6 parts of wetting agent
3 ~ 6 parts of defoamer
6 ~ 7 parts of thickener
8 ~ 10 parts of levelling agent
782 ~ 822 parts of deionized water
138 ~ 178 parts of curing agent；
B component includes waterborne polyester；
Component C includes
300 ~ 390 parts of premix powders
130 ~ 160 parts of titanium dioxide
210 ~ 270 parts of silica flour
260 ~ 310 parts of bead
130 ~ 12 parts of glass-fiber-fabric.
Base material of the waterborne polyester as the water-based road guide line paint, determine the road mark paint can using water as
Solvent is coated, and so as to accomplish nontoxic pollution-free, and is more saved compared to heat fusing road mark coatings, is added scattered
This series function auxiliary agent of agent, wetting agent, defoamer, thickener, levelling agent and curing agent, it is to improve the water-based road road sign
The preparation of line paint and performance, these functional aids are all prior art, are not just repeated here, and glass-fiber-fabric is a kind of
By fiberglass weaving yarn fabric, therefore weave between glass fibre together and hole be present, each component is mixed and abundant
During stirring, bead can be packed into the hole of glass-fiber-fabric, due to the hole very little on glass-fiber-fabric, after bead is filled into hole
Will necessarily be with fiberglass particle contact, when there is external source light to be radiated on bead, light can be propagated via transparent bead
To the glass fibre of glass-fiber-fabric, the glory scattering of larger area is formed, while titanium dioxide and silica flour are all white powders, it is right
There is preferable reflecting effect in light so that light can be reflected in the powder particle of white to multiple angles, more
It is good that angle reflection coordinates glory scattering that the water-based road guide line paint can be enable to be formed when being irradiated by external light source
Reflection, is warned so as to play a part of night to driver.
Preferably, the waterborne polyester is water-based high-performance NH resins.
Water-based high-performance NH resins are to replace organic solvent as the new polyurethane system of decentralized medium using water, can be extensive
Applied to coating, adhesive etc., carried due to possessing the advantages that nontoxic, inexpensive, safe, non-ignitable and the continuous of self performance
Height, show huge market prospects and have the trend for progressively substituting solvent based product, here from water-based high-performance NH resins,
It is exactly because it is as a kind of water-soluble polyester, therefore organic solvent need not be added during use, is not had in coating procedure poisonous
Gaseous volatilization, be advantageous to protect the health of workmen.
Preferably, described levelling agent is one or both of polyether-modified polysiloxane and organosilicon levelling agent
Mixture forms.
Polyether-modified polysiloxane is a kind of levelling agent of excellent performance, and its main chain makes it for Si-O-Si structures
The performances such as the nontoxic, pollution-free of inorganic matter, erosion resistant, ageing-resistant and service life length, but because its side chain contains organic group
And pliability with high polymer material and it is machined the characteristics of it is polyether-modified poly- so that it possesses good flow leveling
Organosiloxane belongs to the organopolysiloxane of pectinate texture.N+m is about 50-250, molecular weight control 1000-150000 it
Between.Its compatibility adjusts by polyethers and polyester, and chain is longer, and compatibility is better.It is polyether-modified most in this kind of, lead to
Often use oxirane and expoxy propane.With the increase of ethoxyl content, the compatibility of itself and water also improves therewith, therefore also complete
Entirely can be with the levelling agent of the type siloxane of synthesizing water-solubility.Oxirane and expoxy propane can be used alone, and can also mix
Use, use it to control hydrophilic, lipophile, it is poor that organosilicon levelling agent can effectively eliminate surface tension, it may have good stream
Levelling energy.
Preferably, the curing agent is water-based high-performance NH resin curing agents.
It is to match with the water-based high-performance NH resins previously selected from water-based high-performance NH resin curing agents.
Preferably, the titanium dioxide is rutile type titanium white class.
Preferably, the premix powders can provide the mixed powder of adhesive force and rate of drying for one or more.
Preferably, the use mesh number of the bead is 80-120 mesh.
It is in order to make being matched with the pore size in glass-fiber-fabric, so that glass from the bead that mesh number is 80-120 mesh
Glass pearl can be smoothly embedded in the hole in glass-fiber-fabric.
The method for preparing this water-based road guide line paint：
Step 1：The preparation of component A：Curing agent is added in a reservoir, and low whipping speed is one under conditions of 350 ~ 450rpm
It is secondary addition dispersant, wetting agent, deionized water, defoamer, thickener, levelling agent, stirring 8 ~ 12min it is to be mixed uniformly after, mistake
Packaged spare after filter；
Step 2：The preparation of C components：Premix powders, titanium white, silica flour, bead etc. are proportionally sufficiently mixed and stirred
Mix, packaged spare after stirring；
Step 3：Service stage：When in use by component A：B groups：C components in proportion 1:（1~2）:（3.5~4.5）Mixing
Stirring can obtain water-based road guide line paint.
Preferably, mixing speed is 400rpm in step 1.
Preferably, the heat time is 10min in step 1.
Present invention tool has the advantage that compared with prior art：Road mark paint made by the present invention has environmental protection special
Property, it, which is constructed, overcomes normal temperature type pollution environment, and service life is short, and heat molten type construction is complicated, efficiency is low, recoatability is poor not
Foot, and reflecting at night is good, and possess and dry quick feature, the main characteristic of the invention lies in that using material unharmful substance
Raw material is more environmentally friendly, and rate of drying is fast, and construction is convenient, service life length.
Embodiment
Embodiment 1：
Raw material
Water-based 152 parts of high-performance NH resin curing agents
6 parts of wetting agent
3 parts of defoamer
10 parts of dispersant
812 parts of deionized water
7 parts of thickener
Polyether-modified 8 parts of polysiloxane levelling agent
350 kilograms of premix powders
140 kilograms of rutile type titanium white
210 kilograms of silica flour
80 310 kilograms of mesh beades
Water-based 1000 parts of high-performance NH resins
142 parts of glass-fiber-fabric
It is prepared by component A：152 kilograms of water-based high-performance NH resin curing agents are added in stirring container, in stirring for 350rpm
Mix and wetting agent, defoamer, dispersant sequentially added under speed, after being uniformly mixed, sequentially add deionized water, thickener,
Polyether-modified polysiloxane levelling agent, stirring 11 minutes after detect it is qualified after filter and package, be component A.It is prepared by C components：
Premix powders, rutile type titanium white, silica flour, 80 mesh beades and glass-fiber-fabric are sequentially added agravic stirring and mixed
Close and be sufficiently mixed in cylinder, packed after uniformly, be C components, B component is 1000 kilograms of water-based high-performance NH resins.By component A：B
Component：C components in proportion 1:1:4.2 mixing can obtain water-based road guide line paint.
Embodiment 2：
Raw material：
Water-based 138 parts of high-performance NH resin curing agents
3 parts of wetting agent
5 parts of defoamer
15 parts of dispersant
822 parts of deionized water
6 parts of thickener
10 parts of organosilicon levelling agent
390 parts of premix powders
130 parts of rutile type titanium white
220 parts of silica flour
120 260 parts of mesh beades
Water-based 1000 parts of high-performance NH resins
130 parts of glass-fiber-fabric
It is prepared by component A：138 kilograms of water-based high-performance NH resin curing agents are added in stirring container, in stirring for 400rpm
Mix and wetting agent, defoamer, dispersant sequentially added under speed, after being uniformly mixed, sequentially add deionized water, thickener,
Organosilicon levelling agent, stirring 8 minutes after detect it is qualified after filter and package, be component A.It is prepared by C components：By premix powders, golden red
Stone-type titanium dioxide, silica flour, 120 mesh beades and glass-fiber-fabric sequentially add agravic be stirred in cylinder and fully mixed
Close, packed after uniformly, be C components, B component is water-based high-performance NH resins.By component A：B component：C components in proportion 1:1:
4 mixing can obtain water-based road guide line paint.
Embodiment 3：
Raw material：
Water-based 178 parts of high-performance NH resin curing agents
6 parts of wetting agent
6 parts of defoamer
12 parts of dispersant
782 parts of deionized water
6 parts of thickener
10 parts of the mixing levelling agent of polyether-modified polysiloxane and organosilicon
300 parts of premix powders
160 parts of rutile type titanium white
270 parts of silica flour
100 270 parts of mesh beades
Water-based 1300 parts of high-performance NH resins
135 parts of glass-fiber-fabric
It is prepared by component A：178 kilograms of water-based high-performance NH resin curing agents are added in stirring container, in stirring for 420rpm
Mix and wetting agent, defoamer, dispersant sequentially added under speed, after being uniformly mixed, sequentially add deionized water, thickener,
The mixing levelling agent of polyether-modified polysiloxane and organosilicon, stirring 12 minutes after detect it is qualified after filter and package, be A groups
Part.It is prepared by C components：Premix powders, rutile type titanium white, silica flour, 100 mesh beades and glass-fiber-fabric are sequentially added
Enter agravic be stirred in cylinder to be sufficiently mixed, packed after uniformly, be C components, B component is water-based high-performance NH resins.By A
Component：B component：C components in proportion 1:1.3:3.5 mixing can obtain water-based road guide line paint.
Embodiment 4：
Raw material：
Water-based 176 parts of high-performance NH resin curing agents
5 parts of wetting agent
6 parts of defoamer
10 parts of dispersant
787 parts of deionized water
6.5 parts of thickener
9 parts of the mixing levelling agent of polyether-modified polysiloxane and organosilicon
310 parts of premix powders
150 parts of rutile type titanium white
250 parts of silica flour
100 290 parts of mesh beades
Water-based 2000 parts of high-performance NH resins
137 parts of glass-fiber-fabric
It is prepared by component A：Water-based high-performance NH resin curing agents are added in stirring container, under 450rpm mixing speed
Wetting agent, defoamer, dispersant are sequentially added, after being uniformly mixed, sequentially adds deionized water, thickener, polyether-modified
The mixing levelling agent of polysiloxane and organosilicon, stirring 10 minutes after detect it is qualified after filter and package, be component A.C components
Prepare：310 kilograms of premix powders, rutile type titanium white, silica flour, 100 mesh beades and glass-fiber-fabric are sequentially added
Enter agravic be stirred in cylinder to be sufficiently mixed, packed after uniformly, be C components, B component is water-based high-performance NH resins.By A
Component：B component：C components in proportion 1:2:4.5 mixing can obtain water-based road guide line paint.
Described above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical schemes belonged under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that for the art
Those of ordinary skill for, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Coating property is tested
The method of testing of water-based road guide line paint：According to JT/T 280-2004 pavement marking paints to water paint performance
Part is tested.
Water-based road guide line paint the performance test results
The data embodied from upper table, prepared according to the method that water-based road guide line paint is prepared in the present invention water-based
Road mark paint, its various performance parameters index are superior to national standard, it is seen that according to preparing water-based road guide line in the present invention
Water-based road guide line paint prepared by the method for paint is a kind of environmental protection and public nuisance free, and use simple water good to reflectorized material adhesiveness
Property road mark paint.
Claims (7)
- A kind of 1. water-based road guide line paint, it is characterised in that：Water-based road guide line enamel-cover includes component A, B component and component C, below Component is by weight：20 ~ 40 parts of component A20 ~ 40 parts of B component150 ~ 300 parts of component C；Wherein component A includes10 ~ 15 parts of dispersant3 ~ 6 parts of wetting agent3 ~ 6 parts of defoamer6 ~ 7 parts of thickener8 ~ 10 parts of levelling agent782 ~ 822 parts of deionized water138 ~ 178 parts of curing agent；B component is waterborne polyester；Component C includes300 ~ 390 parts of premix powders130 ~ 160 parts of titanium dioxide210 ~ 270 parts of silica flour260 ~ 310 parts of bead130 ~ 12 parts of glass-fiber-fabric；Preparation process is as follows：Step 1：The preparation of component A：Curing agent is added in a reservoir, and low whipping speed once adds under conditions of being 350 ~ 450rpm Enter dispersant, wetting agent, deionized water, defoamer, thickener, levelling agent, 8 ~ 12min of stirring it is to be mixed uniformly after, after filtering Package spare；Step 2：The preparation of C components：Premix powders, titanium white, silica flour, bead and glass-fiber-fabric etc. are sufficiently mixed stirring, stirred Packaged spare after mixing uniformly；Step 3：Service stage：When in use by component A：B groups：C components in proportion 1:（1~2）:（3.5~4.5）Mix Water-based road guide line paint can be obtained；The use mesh number of the bead is 80-120 mesh, from mesh number for 80-120 mesh bead be in order to make with Pore size matching in glass-fiber-fabric, so that bead can be smoothly embedded in the hole in glass-fiber-fabric.
- 2. water-based road guide line paint according to claim 1, it is characterised in that：The waterborne polyester is water-based high-performance NH Resin.
- 3. water-based road guide line paint according to claim 1, it is characterised in that：Described levelling agent poly- has to be polyether-modified One or both of organic siloxane and organosilicon levelling agent mixture form.
- 4. water-based road guide line paint according to claim 1, it is characterised in that：The curing agent is water-based high-performance NH trees Fat curing agent.
- 5. water-based road guide line paint according to claim 1, it is characterised in that：The titanium dioxide is rutile type titanium white Class.
- 6. water-based road guide line paint according to claim 1, it is characterised in that：The premix powders are one or more of energy The mixed powder of adhesive force and rate of drying is enough provided.
- 7. the method according to claim 1 for preparing water-based road guide line paint, it is characterised in that：Mixing speed in step 1 For 400rpm.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510776497.0A CN105295674B (en) | 2015-11-14 | 2015-11-14 | Water-based road guide line paint and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510776497.0A CN105295674B (en) | 2015-11-14 | 2015-11-14 | Water-based road guide line paint and preparation method thereof |
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| CN105295674A CN105295674A (en) | 2016-02-03 |
| CN105295674B true CN105295674B (en) | 2017-12-29 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106700674A (en) * | 2016-12-20 | 2017-05-24 | 钦州市星火计划办公室 | Road marking paint and preparation method thereof |
| CN112759971A (en) * | 2021-02-05 | 2021-05-07 | 苏州大乘环保新材有限公司 | Colored spar paste anti-formaldehyde putty decorative material and construction process thereof |
| CN113999595A (en) * | 2021-11-23 | 2022-02-01 | 苏州大乘环保新材有限公司 | Aqueous EAU thick-coating road marking paint |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0764699A2 (en) * | 1995-09-22 | 1997-03-26 | Rohm And Haas Company | Method of producing wear resistant traffic markings |
| CN103102774A (en) * | 2012-11-13 | 2013-05-15 | 益阳祥瑞科技有限公司 | Reflective road sign paint |
| CN104231795A (en) * | 2013-06-13 | 2014-12-24 | 江苏无锡交通设施有限公司 | Anti-crack water-base reflective road-marking paint |
| CN105017895A (en) * | 2015-07-29 | 2015-11-04 | 广西梧州龙鱼漆业有限公司 | Water-based traffic paint |
-
2015
- 2015-11-14 CN CN201510776497.0A patent/CN105295674B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0764699A2 (en) * | 1995-09-22 | 1997-03-26 | Rohm And Haas Company | Method of producing wear resistant traffic markings |
| CN103102774A (en) * | 2012-11-13 | 2013-05-15 | 益阳祥瑞科技有限公司 | Reflective road sign paint |
| CN104231795A (en) * | 2013-06-13 | 2014-12-24 | 江苏无锡交通设施有限公司 | Anti-crack water-base reflective road-marking paint |
| CN105017895A (en) * | 2015-07-29 | 2015-11-04 | 广西梧州龙鱼漆业有限公司 | Water-based traffic paint |
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| CN105295674A (en) | 2016-02-03 |
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