CN102311689A - Water-based reflective landmark coating and preparation method thereof - Google Patents
Water-based reflective landmark coating and preparation method thereof Download PDFInfo
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- CN102311689A CN102311689A CN2010102185860A CN201010218586A CN102311689A CN 102311689 A CN102311689 A CN 102311689A CN 2010102185860 A CN2010102185860 A CN 2010102185860A CN 201010218586 A CN201010218586 A CN 201010218586A CN 102311689 A CN102311689 A CN 102311689A
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Abstract
The invention discloses a water-based reflective landmark coating and a preparation method thereof, and belongs to the field of fine chemical industry water-based reflective landmark coatings. The invention aims to solve the problems of the existing water-based reflective coating, the wear resistance, the weather resistance and the water and alkali resistance of the coating are improved, and the requirement of long-term soaking is met; the retro-reflecting coefficient and the stain resistance are improved, and a long-lasting reflective effect is ensured; the storage stability of the coating is improved, and the tire no-sticking time is shortened. Quick-drying pure acrylic emulsion is used as a base material which is dried fast and has good environment protection performance (VOC<100g/L), surface treatment such as coating and the like is carried out to titanium dioxide and pigment filler, ammonium salt dispersant is used, the addition amount of wetting dispersant is controlled, and the dispersant is volatilized in a gas mode in a film-forming process, which is conductive to improving water tolerance. Ethanol is used as a cosolvent, ammonia is added, the volatilization is quick, and the drying time and the tire non-sticking time are shortened. On the premise that solid content is greater than 80%, no abnormal phenomenon exists when 45d is stored in a constant temperature box of 50+/-2 DEG C.
Description
Technical field
The invention belongs to a kind of water-based reflector marker coating and preparation method thereof, belong to fine chemistry industry water-based reflector marker paint field.
Background technology
By the end of the year 2008, the Chinese highway total kilometrage that is open to traffic reaches 373.02 ten thousand kilometers, and wherein, the motorway mileage reaches 60302 kilometers, and Class I highway has 54216 kilometers.2009, national Xin Xiutong 4719 kilometers motorways, make the whole nation total kilometrage that is open to traffic reach 6.5 ten thousand kilometers, the total kilometrage that is open to traffic continues to occupy the second place of the world.The fund of whole nation input transport development in 2009 crosses trillion, and along with the fast development of road construction, to the also sharply increase of demand of road mark paint, all kinds of road mark paint market outlook are very wide.
Producer's quantity of domestic production road mark paint is more than 100 families, and larger producer's YO is also just more than 1000t.The Water-borne modification degree of China's road mark paint is low, is merely 0.3%; For a change the application percentage of hot-melt coating and solvent based coating is roughly 7: 3 general layout; The honest euryhydric road mark paint of trying hard to recommend of China; Research and develop the focus that the water-based reflector marker coating with specific safety function has become the industry; Water-based reflector marker coating can replace the hot-melting type coating that heavy-polluted solvent-borne type marking paint and construction cost are high, reflectivity is low, improves the visuality and the environmental protection and energy saving of graticule, prevents the generation of accident under rainy day, the night particular surroundings.
China's product has been applied in engineering constructions such as airport, motorway, has wherein also exposed some technical bottlenecks.The problem of water-based reflector marker coating existence at present, wear-resisting weather-proof property is poor, needs recoat at interval in 1 year; Water-alkali resistance property is poor, can't satisfy the actual requirement that road ponding soaks; Contamination resistance is poor, and the surface of graticule is easy to laying dust, has reduced reflecting effect thereby influence retro-reflecting coefficient; Phenomenons such as viscosity changes greatly, surface skining promptly appear in poor storage stability, some months even harsh product after several days, thereby cause the spraying application property difference of coating and open a jar poor effect; Actual requirement when the not sticking tire time can't be satisfied road construction, the smoothness of traffic during the influence construction; Cost performance is very different, has enlarged demonstration effect and has ignored practical application effect.
Summary of the invention
The object of the invention is exactly to solve the problem that present water-based reflective coating exists, and improves its wear resistance and weathering resistance, guarantee a year and a half above recoat once, saving roadmarking cost and recoat cost; Improve water-alkali resistance property, satisfy the requirement of rainwater long period of soaking; Improve retro-reflecting coefficient and contamination resistance, guarantee persistent reflecting effect; Improve the coating stability in storage, guarantee application property, open quality guaranteed period of jar effect and 2 years; Shorten the not sticking tire time, satisfy the requirement of rapid construction; Improve its economic and practical and cost performance, guarantee effect.
For solving the prior art problem of water-based reflector marker coating, realize above-mentioned purpose, improve the over-all properties of coating, high water-based reflector marker coating of a kind of cost performance and preparation method thereof is proposed, comprise following composition with the ratio of quality and the number of copies metering
The fast dry emulsion 250-300 of import part
Fluorine carbon emulsion 40-80 part
Wetting agent 1-2 part
Dispersion agent 3-5 part
Multifunctional assistant 1-2 part
Skimmer 1-2 part
Rutile type Titanium Dioxide 80-120 part
Nano filling 20-50 part
Silica sand 325 order 50-80
Water-ground limestone (400 order) 400-500 part
Ethanol 20-30 part
Texanol-12 12-16 part
Skimmer 1-2 part
Ammoniacal liquor 28% 3-6 part
Cellulose thickener (2% aqueous solution) 2-5 part
The fast dry emulsion of described import is the Fastrack of ROHM AND HAAS
TM53, Fastrack
TMHD-21A, Fastrack
TM3427, Fastrack
TM2706-ER, Fastrack
TMA kind of among the XSR, solid content is 50-55%.
Said fluorine carbon emulsion is a kind of among the permanent auspicious large source science and technology CYWF-600 in Beijing Proview PF-1, Beijing, the CYWF-10, and solid content is 46-50%, and fluorine content is 8-12%.
Described wetting agent is the TX10 class, a kind of among the PE-100 of the X-405 of DOW Chemical, CF-10, German Kening Co.,Ltd, and the add-on of wetting dispersing agent will suit, and drops to its influence to water tolerance etc. minimum.
Described multifunctional assistant is the AMP-95 of DOW Chemical, the pH value of regulation system, the stability of increase system.
Said dispersion agent is Tamol 901, the Orotan 963 of DOW Chemical, and a kind of among French high Supreme Being's Si the ECODIS 80 is the ammonium salt dispersion agent, improved the water tolerance of filming.
Described skimmer is the peaceful Foamaster8034 of section, Foamaster8034A, Foamaster111, a kind of among the BYK-028.
Described Rutile type Titanium Dioxide is the CR-828 of Ke Meiji, climbs the R-258 of steel, and Henan one hundred is sharp to join a kind of among the R-699.
Described Nano filling is a kind of in nano-calcium carbonate, the nano silicon, and the adding of Nano filling makes the densification more of filming improve water tolerance, contamination resistance and wear-resisting weather-proof property.
Described cellulose thickener is the inferior 250HBR that strides dragon, strengthens stability in storage and does not influence spraying application, simultaneously, can prevent the thick cracking of filming and causing because of drying is too fast.
The invention has the beneficial effects as follows:
1, the base-material of water-based reflector marker coating is the dried pure-acrylic emulsion of state's extra income, the good (VOC＜100g/L) of fast drying, the feature of environmental protection; 100g/L); Mix and piece together fluorine carbon emulsion, and adopt nanometer composite technology, water-alkali resistance property, contamination resistance, good weatherability.
2, color stuffing such as white titanium pigment adopts surface treatments such as coating, has improved weather-proof weather resistance, and helps the emulsion parcel; Adopt the reasonably combined principle of grade, improve wear resistance and ultimate compression strength, sticking power.
3, adopt the ammonium salt dispersion agent, and the add-on of control wetting dispersing agent, with the gas form volatilization, help improving water tolerance in the film process.Ethanol adds ammoniacal liquor as solubility promoter, volatilizees soon, shortens surface drying time, sticking tire time.
4, production technique is simple, has improved production efficiency; And Production Flow Chart is controlled well, and the later stage packing adopts auto-plant, has reduced the sharp paint skinning that causes because of production process, has improved quality, the stability in storage of finished product lacquer and has opened a jar effect.
5, thickening material uses the inferior 250HBR that strides dragon,, stability in storage is increased, the water-based reflector marker coating poor storage stability on the market, and this product be under＞80% the prerequisite at solid content, the no abnormal phenomenon of storage 45d in the 50 ± ℃ thermostat container.
6, early stage water resisting property is good, and temperature is that wet-film thickness is under the prerequisite of 1.0-1.5mm, surveys with fingers-touch method and does solid work time 15-20min under 90% ± 3% the condition for (23 ± 2) ℃, relative humidity.
7, construction technology is advanced, and the graticule visuality is good, and retro-reflecting coefficient reaches 500-600mcd/ (m
21ux), the while good endurance, retro-reflecting coefficient is still greater than 100mcd/ (m after 18 months
2Lux) threshold value.
8, be under the prerequisite of 1.0-1.5mm at wet-film thickness, sticking tire time 3-9min when guaranteeing wear resistance, has realized not only wear-resistingly but also do soon, has reduced the road closed time.
9, water-based reflector marker water-resistant coating standard is 24h, and can not satisfy the city road fully, water-proof demand is located on low-lying road surface, the water tolerance of this product is 7d, alkali resistance is 7d, has guaranteed the normal use of roadmarking under the mal-condition.
10, the thickness of common water-based reflector marker coating is no more than 0.6mm, wears no resistance; And these article can be coated with more than the 1.0mm, good (the 200r/1000g loss of weight＜20mg) of wear resistance.
Embodiment
Embodiment 1:
In the present embodiment, the present invention forms (by weight) by following component
Fastrack
TM3,427 280 parts
40 parts of fluorine carbon emulsion PF-1
1 part of wetting agent X-405
80 4 parts of dispersion agent ECODIS
1 part of AMP-95
2 parts of skimmer Foamaster8034A
120 parts of Rutile type Titanium Dioxide CR-828
20 parts of nano silicons
50 parts in silica sand 325 orders
450 parts of water-ground limestones (400 order)
20 parts of ethanol
14 parts of Texanol-12
1 part of skimmer Foamaster8034A
Ammoniacal liquor 28% 3-6 part
Mierocrystalline cellulose 250HBR (2% aqueous solution) 1-3 part
Embodiment 2:
In the present embodiment, the present invention forms (by weight) by following component
Fastrack
TM280 parts of HD-21A
40 parts of fluorine carbon emulsion CYWF-10
1 part of wetting agent CF-10
901 4 parts of dispersion agent Tamol
1 part of AMP-95
2 parts of skimmer Foamaster111
120 parts of Rutile type Titanium Dioxide R-258
20 parts of nano-calcium carbonates
80 parts in silica sand 325 orders
420 parts of water-ground limestones (400 order)
20 parts of ethanol
14 parts of Texano1-12
1 part of skimmer Foamaster111
Ammoniacal liquor 28% 3-6 part
Mierocrystalline cellulose 250HBR (2% aqueous solution) 1-3 part
Embodiment 3:
In the present embodiment, the present invention forms (by weight) by following component
Fastrack
TM53 280 parts
40 parts of fluorine carbon emulsion CYWF-600
1 part of wetting agent PE-100
963 4 parts of dispersion agent Orotan
1 part of AMP-95
2 parts of skimmer BYK-028
120 parts of Rutile type Titanium Dioxide R-699
20 parts of nano silicons
50 parts in silica sand 325 orders
450 parts of water-ground limestones (400 order)
20 parts of ethanol
14 parts of Texanol-12
1 part of skimmer BYK-028
Ammoniacal liquor 28% 3-6 part
Mierocrystalline cellulose 250HBR (2% aqueous solution) 1-3 part
Embodiment 4:
In the present embodiment, the present invention forms (by weight) by following component
Fastrack
TM280 parts of 2706-ER
40 parts of fluorine carbon emulsion PF-1
1 part of wetting agent CF-10
80 4 parts of dispersion agent ECODIS
1 part of AMP-95
2 parts of skimmer Foamaster8034
120 parts of Rutile type Titanium Dioxide R-258
20 parts of nano-calcium carbonates
50 parts in silica sand 325 orders
450 parts of water-ground limestones (400 order)
20 parts of ethanol
14 parts of Texanol-12
1 part of skimmer Foamaster8034
Ammoniacal liquor 28% 3-6 part
Mierocrystalline cellulose 250HBR (2% aqueous solution) 1-3 part
Embodiment 5:
In the present embodiment, the present invention forms (by weight) by following component
Fastrack
TM280 parts of XSR
40 parts of fluorine carbon emulsion CYWF-10
1 part of wetting agent X-405
4 parts of dispersion agent Orotan963
1 part of AMP-95
2 parts of skimmer Foamaster8034A
120 parts of Rutile type Titanium Dioxide R-699
10 parts of nano-calcium carbonates
10 parts of nano silicons
50 parts in silica sand 325 orders
450 parts of water-ground limestones (400 order)
20 parts of ethanol
13 parts of Texanol-12
1 part of skimmer Foamaster8034A
Ammoniacal liquor 28% 3-6 part
Mierocrystalline cellulose 250HBR (2% aqueous solution) 1-3 part
Embodiment 6:
In the present embodiment, the present invention forms (by weight) by following component
Fastrack
TM280 parts of XSR
40 parts of fluorine carbon emulsion CYWF-600
1 part of wetting agent PE-100
80 4 parts of dispersion agent ECODIS
1 part of AMP-95
2 parts of skimmer Foamaster111
100 parts of Rutile type Titanium Dioxide R-258
80 parts of the medium chrome yellow medium yellows that the process coating is handled
20 parts of nano-calcium carbonates
50 parts in silica sand 325 orders
390 parts of water-ground limestones (400 order)
20 parts of ethanol
13 parts of Texanol-12
1 part of skimmer Foamaster111
Ammoniacal liquor 28% 3-6 part
Mierocrystalline cellulose 250HBR (2% aqueous solution) 1-3 part
Embodiment 7:
Above prescription is used following preparing method's preparation successively:
(1) gets the raw materials ready: dropping in the stirring tank successively after the weighings such as required various raw materials such as emulsion, multifunctional regulator, filler (like coarse whiting etc.), pigment, auxiliary agent; Note rate of feeding, order and stirring velocity, time; Take the order principle of filler behind the first pigment when feeding intake, low-grade rotating speed (400-600rpm) disperses to stir 5 minutes, disperses to stir 15 minutes with high-grade rotating speed (1000rpm) again; Mill base is even, does not have obvious dry mash piece.
(2) paint: start stirring at low speed (500rpm), add later stage auxiliary agents such as ethanol, add ammoniacal liquor again and regulate the pH value, use Mierocrystalline cellulose to be thickened to viscosity at last and be 90-95KU, stirred 5 minutes to 9.5-10.5.Because the marking paint demand is a white or yellow, directly added corresponding pigment early stage, the later stage need not toning.Mainly be adjustment pH value and viscosity, to improve the stability in storage of coating.
(3) packing: each item performance of measuring lacquer liquid.Viscosity is that 90-95KU is advisable, the pH value is 9.5-10.5, and construction is easy, the no disadvantage etc. of filming; After lacquer liquid index is qualified, after discharge port filters with 100 order tiffany cloth, adopt automatic packing machine fast sealing packing.
Claims (2)
1. water-based reflector marker coating and preparation method thereof is characterized in that:
Following composition with the ratio of quality and the number of copies metering
The fast dry emulsion 250-300 of import part
Fluorine carbon emulsion 40-80 part
Wetting agent 1-2 part
Dispersion agent 3-5 part
Multifunctional assistant 1-2 part
Skimmer 1-2 part
Rutile type Titanium Dioxide 80-120 part
Nano filling 20-50 part
Silica sand 325 order 50-80
Water-ground limestone (400 order) 400-500 part
Ethanol 20-30 part
Texanol-12 12-16 part
Skimmer 1-2 part
Ammoniacal liquor 28% 3-6 part
Cellulose thickener (2% aqueous solution) 2-5 part
The fast dry emulsion of described import is the Fastrack of ROHM AND HAAS
TM53, Fastrack
TMHD-21A, Fastrack
TM3427, Fastrack
TM2706-ER, Fastrack
TMA kind of among the XSR, solid content is 50-55%.
Said fluorine carbon emulsion is a kind of among the permanent auspicious large source science and technology CYWF-600 of Beijing Proview PF-1, Beijing, the CYWF-10, and solid content is 46-50%, and fluorine content is 8-12%.
Described wetting agent is the TX10 class, a kind of among the PE-100 of the X-405 of DOW Chemical, CF-10, German Kening Co.,Ltd, and the add-on of wetting dispersing agent will suit, and drops to its influence to water tolerance etc. minimum.
Said dispersion agent is Tamo1901, the Orotan 963 of DOW Chemical, and a kind of among French high Supreme Being's Si the ECODIS 80 is the ammonium salt dispersion agent, improved the water tolerance of filming.
Described skimmer is the peaceful Foamaster8034 of section, Foamaster8034A, Foamaster111, a kind of among the BYK-028.
Described Rutile type Titanium Dioxide is the CR-828 of Ke Meiji, climbs the R-258 of steel, and Henan one hundred is sharp to join a kind of among the R-699.
Described Nano filling is a kind of in nano-calcium carbonate, the nano silicon, and the adding of Nano filling makes the densification more of filming improve water tolerance, contamination resistance and wear-resisting weather-proof property.
Described cellulose thickener is the inferior 250HBR that strides dragon, strengthens stability in storage and does not influence spraying application, simultaneously, can prevent the thick cracking of filming and causing because of drying is too fast.
2. its preparation method:
(1) gets the raw materials ready: dropping in the stirring tank successively after the weighings such as required various raw materials such as emulsion, multifunctional assistant, filler (like coarse whiting etc.), pigment, auxiliary agent; Note rate of feeding, order and stirring velocity, time; Take the order principle of filler behind the first pigment when feeding intake, low-grade rotating speed (400-600rpm) disperses to stir 5 minutes, disperses to stir 15 minutes with high-grade rotating speed (1000rpm) again; Mill base is even, does not have obvious dry mash piece.
(2) paint: start stirring at low speed (500rpm), add later stage auxiliary agents such as ethanol, add ammoniacal liquor again and regulate the pH value, use Mierocrystalline cellulose to be thickened to viscosity at last and be 90-95KU, stirred 5 minutes to 9.5-10.5.Because the marking paint demand is a white or yellow, directly added corresponding pigment early stage, the later stage need not toning.Mainly be adjustment pH value and viscosity, to improve the stability in storage of coating.
(3) packing: each item performance of measuring lacquer liquid.Viscosity is that 90-95KU is advisable, the pH value is 9.5-10.5, and construction is easy, the no disadvantage etc. of filming; After lacquer liquid index is qualified, after discharge port filters with 100 order tiffany cloth, adopt automatic packing machine fast sealing packing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102185860A CN102311689A (en) | 2010-07-06 | 2010-07-06 | Water-based reflective landmark coating and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102185860A CN102311689A (en) | 2010-07-06 | 2010-07-06 | Water-based reflective landmark coating and preparation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN102311689A true CN102311689A (en) | 2012-01-11 |
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Family Applications (1)
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|---|---|---|---|
| CN2010102185860A Pending CN102311689A (en) | 2010-07-06 | 2010-07-06 | Water-based reflective landmark coating and preparation method thereof |
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Cited By (15)
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| CN103044978A (en) * | 2012-12-17 | 2013-04-17 | 3M中国有限公司 | Water-based coating, water-based light-reflecting coating and water-based light-reflecting coating layer and preparation method thereof |
| CN103965669A (en) * | 2013-01-29 | 2014-08-06 | 惠州市华昱美实业有限公司 | Waterborne fluorocarbon paint |
| CN104098939A (en) * | 2014-07-15 | 2014-10-15 | 袁旋雷 | Reflective composite paint |
| CN105348948A (en) * | 2015-12-08 | 2016-02-24 | 成都市海鲨漆业有限责任公司 | Reflective fluorine-carbon paint and preparation method thereof |
| CN105925035A (en) * | 2016-07-07 | 2016-09-07 | 合肥鼎亮光学科技有限公司 | Road marking coating containing nano-calcium carbonate and preparation method thereof |
| CN105925036A (en) * | 2016-07-07 | 2016-09-07 | 合肥鼎亮光学科技有限公司 | Fluorocarbon-emulsion-containing road marking paint and preparation method thereof |
| CN107353830A (en) * | 2017-07-13 | 2017-11-17 | 安徽伯希和户外装备用品有限公司 | A kind of reflective high-molecular coating of nano water-proof |
| CN108003713A (en) * | 2017-12-13 | 2018-05-08 | 苏州拓博琳新材料科技有限公司 | A kind of waterborne road line paint and preparation method thereof and construction method |
| CN109593469A (en) * | 2018-09-26 | 2019-04-09 | 河南天华交通科技有限公司 | A kind of waterborne road line paint and preparation method thereof |
| CN109651898A (en) * | 2019-01-24 | 2019-04-19 | 苏州拓博琳新材料科技有限公司 | A kind of aqueous self-luminous gage mark coating and preparation method thereof |
| CN110305545A (en) * | 2018-03-20 | 2019-10-08 | 河北晨阳工贸集团有限公司 | A kind of quick-dry type woodenware sealing wax seal coat and preparation method thereof |
| CN111019458A (en) * | 2019-12-17 | 2020-04-17 | 珠海市氟特科技有限公司 | Aqueous fluorine-containing wear-resistant marking road sign paint and preparation method thereof |
| CN112391091A (en) * | 2020-12-08 | 2021-02-23 | 辽宁省高速公路运营管理有限责任公司 | Thick-layer spraying type two-component marking paint and preparation method thereof |
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| CN116445048A (en) * | 2022-01-07 | 2023-07-18 | 万华化学集团股份有限公司 | Preparation of single-component and quick-drying color anti-slip water-based paint and application of single-component and quick-drying color anti-slip water-based paint in slow running system |
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| CN103044978A (en) * | 2012-12-17 | 2013-04-17 | 3M中国有限公司 | Water-based coating, water-based light-reflecting coating and water-based light-reflecting coating layer and preparation method thereof |
| CN103044978B (en) * | 2012-12-17 | 2015-04-29 | 3M中国有限公司 | Water-based coating, water-based light-reflecting coating and water-based light-reflecting coating layer and preparation method thereof |
| CN103965669A (en) * | 2013-01-29 | 2014-08-06 | 惠州市华昱美实业有限公司 | Waterborne fluorocarbon paint |
| CN103965669B (en) * | 2013-01-29 | 2016-06-01 | 惠州市华昱美实业有限公司 | A kind of aqueous fluorine-carbon paint |
| CN104098939A (en) * | 2014-07-15 | 2014-10-15 | 袁旋雷 | Reflective composite paint |
| CN105348948A (en) * | 2015-12-08 | 2016-02-24 | 成都市海鲨漆业有限责任公司 | Reflective fluorine-carbon paint and preparation method thereof |
| CN105925035A (en) * | 2016-07-07 | 2016-09-07 | 合肥鼎亮光学科技有限公司 | Road marking coating containing nano-calcium carbonate and preparation method thereof |
| CN105925036A (en) * | 2016-07-07 | 2016-09-07 | 合肥鼎亮光学科技有限公司 | Fluorocarbon-emulsion-containing road marking paint and preparation method thereof |
| CN107353830A (en) * | 2017-07-13 | 2017-11-17 | 安徽伯希和户外装备用品有限公司 | A kind of reflective high-molecular coating of nano water-proof |
| CN108003713A (en) * | 2017-12-13 | 2018-05-08 | 苏州拓博琳新材料科技有限公司 | A kind of waterborne road line paint and preparation method thereof and construction method |
| CN110305545A (en) * | 2018-03-20 | 2019-10-08 | 河北晨阳工贸集团有限公司 | A kind of quick-dry type woodenware sealing wax seal coat and preparation method thereof |
| CN109593469A (en) * | 2018-09-26 | 2019-04-09 | 河南天华交通科技有限公司 | A kind of waterborne road line paint and preparation method thereof |
| CN109593469B (en) * | 2018-09-26 | 2021-07-09 | 天华交通建设集团有限公司 | Water-based marking paint and preparation method thereof |
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| CN111019458A (en) * | 2019-12-17 | 2020-04-17 | 珠海市氟特科技有限公司 | Aqueous fluorine-containing wear-resistant marking road sign paint and preparation method thereof |
| CN112391091A (en) * | 2020-12-08 | 2021-02-23 | 辽宁省高速公路运营管理有限责任公司 | Thick-layer spraying type two-component marking paint and preparation method thereof |
| CN116445048A (en) * | 2022-01-07 | 2023-07-18 | 万华化学集团股份有限公司 | Preparation of single-component and quick-drying color anti-slip water-based paint and application of single-component and quick-drying color anti-slip water-based paint in slow running system |
| CN116445048B (en) * | 2022-01-07 | 2024-06-25 | 万华化学集团股份有限公司 | Preparation of single-component and quick-drying color anti-slip water-based paint and application of single-component and quick-drying color anti-slip water-based paint in slow running system |
| CN114605919A (en) * | 2022-04-25 | 2022-06-10 | 武汉永和盛新材料科技有限公司 | Water-based environment-friendly road marking paint |
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Application publication date: 20120111 |