CN101235232B - Nano silicon dioxide modifying water composite road sign dope and preparation method thereof - Google Patents
Nano silicon dioxide modifying water composite road sign dope and preparation method thereof Download PDFInfo
- Publication number
- CN101235232B CN101235232B CN2008100005974A CN200810000597A CN101235232B CN 101235232 B CN101235232 B CN 101235232B CN 2008100005974 A CN2008100005974 A CN 2008100005974A CN 200810000597 A CN200810000597 A CN 200810000597A CN 101235232 B CN101235232 B CN 101235232B
- Authority
- CN
- China
- Prior art keywords
- parts
- nano silicon
- silicon dioxide
- water
- road sign
- 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.)
- Expired - Fee Related
Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 92
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 62
- 239000002131 composite material Substances 0.000 title claims abstract description 33
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- 239000005543 nano-size silicon particle Substances 0.000 title claims description 37
- 235000012239 silicon dioxide Nutrition 0.000 title claims description 35
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 claims abstract description 39
- 239000000839 emulsion Substances 0.000 claims abstract description 34
- 239000000843 powder Substances 0.000 claims abstract description 25
- 239000003973 paint Substances 0.000 claims abstract description 19
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 19
- 229920000768 polyamine Polymers 0.000 claims abstract description 18
- 239000008367 deionised water Substances 0.000 claims abstract description 16
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 16
- 239000010445 mica Substances 0.000 claims abstract description 15
- 229910052618 mica group Inorganic materials 0.000 claims abstract description 15
- 239000010456 wollastonite Substances 0.000 claims abstract description 14
- 229910052882 wollastonite Inorganic materials 0.000 claims abstract description 14
- 239000011521 glass Substances 0.000 claims abstract description 10
- 238000004132 cross linking Methods 0.000 claims abstract description 6
- 238000000576 coating method Methods 0.000 claims description 63
- 239000011248 coating agent Substances 0.000 claims description 55
- 239000003795 chemical substances by application Substances 0.000 claims description 22
- 238000003756 stirring Methods 0.000 claims description 21
- 239000000126 substance Substances 0.000 claims description 18
- 238000004581 coalescence Methods 0.000 claims description 16
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 15
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 14
- 239000000178 monomer Substances 0.000 claims description 14
- DURPTKYDGMDSBL-UHFFFAOYSA-N 1-butoxybutane Chemical compound CCCCOCCCC DURPTKYDGMDSBL-UHFFFAOYSA-N 0.000 claims description 12
- 239000002270 dispersing agent Substances 0.000 claims description 12
- 239000001038 titanium pigment Substances 0.000 claims description 12
- 238000009736 wetting Methods 0.000 claims description 9
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 8
- -1 amino propyl Chemical group 0.000 claims description 8
- 239000002253 acid Substances 0.000 claims description 7
- 238000007334 copolymerization reaction Methods 0.000 claims description 7
- 239000011258 core-shell material Substances 0.000 claims description 7
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 7
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 6
- LDHQCZJRKDOVOX-UHFFFAOYSA-N 2-butenoic acid Chemical compound CC=CC(O)=O LDHQCZJRKDOVOX-UHFFFAOYSA-N 0.000 claims description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical compound OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 4
- 150000002170 ethers Chemical class 0.000 claims description 3
- KUHNQNUSGIAQLQ-UHFFFAOYSA-N ethyl 2-aminoprop-2-enoate Chemical compound CCOC(=O)C(N)=C KUHNQNUSGIAQLQ-UHFFFAOYSA-N 0.000 claims description 3
- DYMKGQRODFWYQX-UHFFFAOYSA-N methyl 2-aminoprop-2-enoate Chemical class COC(=O)C(N)=C DYMKGQRODFWYQX-UHFFFAOYSA-N 0.000 claims description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims 1
- 238000001035 drying Methods 0.000 abstract description 24
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract description 6
- 239000006185 dispersion Substances 0.000 abstract description 5
- 229920000642 polymer Polymers 0.000 abstract description 4
- 238000005299 abrasion Methods 0.000 abstract description 2
- 239000003960 organic solvent Substances 0.000 abstract description 2
- 239000004408 titanium dioxide Substances 0.000 abstract description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 abstract 2
- RWNUSVWFHDHRCJ-UHFFFAOYSA-N 1-butoxypropan-2-ol Chemical compound CCCCOCC(C)O RWNUSVWFHDHRCJ-UHFFFAOYSA-N 0.000 abstract 1
- 239000012752 auxiliary agent Substances 0.000 abstract 1
- 239000011324 bead Substances 0.000 abstract 1
- 229910000019 calcium carbonate Inorganic materials 0.000 abstract 1
- 235000013312 flour Nutrition 0.000 abstract 1
- 229940032007 methylethyl ketone Drugs 0.000 abstract 1
- 239000007787 solid Substances 0.000 description 19
- 238000010276 construction Methods 0.000 description 10
- 239000004816 latex Substances 0.000 description 6
- 229920000126 latex Polymers 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 241000870659 Crassula perfoliata var. minor Species 0.000 description 4
- 239000013543 active substance Substances 0.000 description 4
- 239000003822 epoxy resin Substances 0.000 description 4
- 238000005187 foaming Methods 0.000 description 4
- 229920000647 polyepoxide Polymers 0.000 description 4
- 239000013535 sea water Substances 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 241000238367 Mya arenaria Species 0.000 description 3
- 230000001680 brushing effect Effects 0.000 description 3
- 239000003995 emulsifying agent Substances 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- YTLYLLTVENPWFT-UPHRSURJSA-N (Z)-3-aminoacrylic acid Chemical compound N\C=C/C(O)=O YTLYLLTVENPWFT-UPHRSURJSA-N 0.000 description 2
- VAJVDSVGBWFCLW-UHFFFAOYSA-N 3-Phenyl-1-propanol Chemical compound OCCCC1=CC=CC=C1 VAJVDSVGBWFCLW-UHFFFAOYSA-N 0.000 description 2
- DYUQAZSOFZSPHD-UHFFFAOYSA-N Phenylpropyl alcohol Natural products CCC(O)C1=CC=CC=C1 DYUQAZSOFZSPHD-UHFFFAOYSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 125000004356 hydroxy functional group Chemical group O* 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 235000010215 titanium dioxide Nutrition 0.000 description 2
- 239000012855 volatile organic compound Substances 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 239000004160 Ammonium persulphate Substances 0.000 description 1
- 239000004831 Hot glue Substances 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- 239000006087 Silane Coupling Agent Substances 0.000 description 1
- 206010053615 Thermal burn Diseases 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 description 1
- 235000019395 ammonium persulphate Nutrition 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 239000012986 chain transfer agent Substances 0.000 description 1
- OIQPTROHQCGFEF-UHFFFAOYSA-L chembl1371409 Chemical compound [Na+].[Na+].OC1=CC=C2C=C(S([O-])(=O)=O)C=CC2=C1N=NC1=CC=C(S([O-])(=O)=O)C=C1 OIQPTROHQCGFEF-UHFFFAOYSA-L 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 description 1
- WNAHIZMDSQCWRP-UHFFFAOYSA-N dodecane-1-thiol Chemical compound CCCCCCCCCCCCS WNAHIZMDSQCWRP-UHFFFAOYSA-N 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000007720 emulsion polymerization reaction Methods 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007757 hot melt coating Methods 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- MOUPNEIJQCETIW-UHFFFAOYSA-N lead chromate Chemical compound [Pb+2].[O-][Cr]([O-])(=O)=O MOUPNEIJQCETIW-UHFFFAOYSA-N 0.000 description 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010907 mechanical stirring Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- VDGJOQCBCPGFFD-UHFFFAOYSA-N oxygen(2-) silicon(4+) titanium(4+) Chemical compound [Si+4].[O-2].[O-2].[Ti+4] VDGJOQCBCPGFFD-UHFFFAOYSA-N 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000012966 redox initiator Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Paints Or Removers (AREA)
Abstract
The invention discloses nano silica dioxide modified waterborne composite road sign paint and a preparation process. The paint comprises the following components which are counted with parts by mass, 35-44 parts of paint emulsion, 1-3 parts of polyamine polymer, 2-5 parts of film-forming auxiliary agent, 1-4 parts of nano silica dioxide dispersion, 5-8 parts of titanium dioxide, 8-20 parts of heavy calcium carbonate, 5-20 parts of wollastonite, 5-15 parts of silica flour, 5-20 parts of glass bead, 5-20 parts of mica powder, 2-5 parts of propylene glycol butyl ether, 1-3 parts of methyl-ethyl ketone, 1-4 parts of ammonial solution and deionized water which is filled to reach the whole weight of 100 parts. The paint of the invention has the characteristics of quick-drying in normal temperature, self cross-linking, excellent abrasion resistance and water resistance, which is an environment-friendly paint with high property whose organic solvent content is smaller 5%.
Description
Technical field
The present invention relates to environment-friendly function composite coating technical field, particularly a kind of nano silicon dioxide modifying water composite road sign dope and preparation method thereof.
Background technology
Increasing periods such as 21 century is that Chinese Urbanization's develops rapidly, motorway, urban and rural highway and airfield runway; The usage quantity of road mark paint is also corresponding more and more; Road mark paint has been brought into play huge effect in traffic guiding and regulatory; Annual consumption is more than 200,000 tons, and increases with average annual 15% consumption.
The output of current China aqueous, environmental protective road mark paint is few, and quality is lower.The main coating variety that uses at present is coatings volatile organic compounds and hot melt adhesive two big classes.The solids constituent of solvent reducible coatings is generally about 75%; Use more film forming matter to be Synolac, vinyl resin, urethane resin, chlorinated rubber resin, petroleum resin, terpine resin, maleic anhydride resin etc., can use spraying, brushing or rolling method construction.The rate of drying of coating, sticking power, wear-resisting and waterproof property are relatively poor; The higher kind of solid content is mobile poor, need add heat construction.Such paint waste a large amount of solvents, contaminate environment again.
The solid content of hot-melting type mark coating is 100%.Be with the special synthetic resins base-material of part, be equipped with the solventless coatings that color stuffing is processed.Through the heat construction that adds more than 180 ℃, spray the quick cooling drying of normal temperature with mobile machine during construction.Be characterized in quick solidifying, thick coating, the wear resistance of filming are good, but can't adhere to (need remove depainting) old painting during construction, and construction machinery is expensive, must add and prime, and operating efficiency is low.In addition, the hot-melt coating construction at high temperature, the heating energy consumption is high, and the coating film forming matter is prone to partial carbonization and scalds the workmen, and above problem is perplexing transportation industry always.
Summary of the invention
Nano silicon dioxide modifying water composite road sign dope performance of the present invention can meet and exceed the coating of solvent-borne type or hot-melting type; Coating of the present invention does not contain solvent; But normal temperature construction; Can practice thrift organic solvent, reduce atmospheric pollution, the energy consumption in the time of reducing construction again is the developing direction of road mark coating.
For solving the problems of the technologies described above, the invention provides a kind of nano silicon dioxide modifying water composite road sign dope, comprise following composition with the ratio of quality and the number of copies metering:
35～44 parts of coating emulsions
1～3 part in polyamines polymkeric substance
2～5 parts of film coalescence aid
1～4 part of nano silicon dispersion-s
5～8 parts of white titanium pigments
8～20 parts of water-ground limestones
5～20 parts of wollastonites
5～15 parts of silica powders
5～20 parts of glass microballons
5～20 parts of mica powders
2～5 parts of Ucar 35 butyl ether
1～3 part of methylethylketone
1～4 part of ammoniacal liquor
Add 100 parts of deionized water to total amounts.
After said coating can further comprise the following composition with ratio of quality and the number of copies metering, add deionized water to total amount to 100 part:
0.3～0.6 part of nonionogenic tenside
0.4～0.8 part of AS
0.4～0.8 part of wetting dispersing agent
0.1～0.2 part in sterilant
0.05～0.3 part of skimmer
0.2～0.4 part of water-based flow agent.
Described AS can be the hud typed latex polymer of inner stone structure of having of (methyl) vinylformic acid and ester-vinylbenzene-crosslinked function monomer thereof and outside soft shell structure, said stone structure Tg＞40 ℃, said soft shell structure Tg＜5 ℃.
Paste fluid in described coating can be to pack, stable storing in the packing is seen normal temperature quick-drying behind the air; Its film forming matter characteristic can be lower molecular weight higher-solid ambient self-crosslinking emulsion, and said self-crossing emulsion can be for comprising the water miscible liquid that hud typed negatively charged ion and nonionogenic tenside are emulsifier system.
Described polyamines polymkeric substance can be in the multipolymer of the multipolymer of methylacrylic acid and aminoacrylic acid ethyl ester multipolymer, vinylformic acid and aminoacrylic acid methyl esters and/or (methyl) vinylformic acid and the amino propyl ester of methylacrylic acid one or more.
Described film coalescence aid can be alcohol ester-12, one or more in terepthaloyl moietie, Ucar 35 or its ethers.
Said wetting dispersing agent can be the Disperbyk 19l of German BYK.Chemie company and/or the DP-518 of the modest company of Taiwan moral; Said skimmer can be the BYK-034 and/or the BYK-161 of German BYK.Chemie company; Said water-based flow agent can be the LevelolW-455 and/or the W-461 of the modest company of Taiwan moral.
Said nano silicon dispersion-s can contain the activity hydroxy of tool crosslinking feature.
For solving the problems of the technologies described above, the present invention provides a kind of preparation method of nano silicon dioxide modifying water composite road sign dope again, may further comprise the steps:
(1) when stirring, in container, adds above-mentioned deionized water, Ucar 35 butyl ether, methylethylketone, white titanium pigment, water-ground limestone, wollastonite, mica powder, dispersion agent, sterilant, silica powder and part skimmer, be ground to the mill base of fineness 30 μ m after mixing;
(2) in above-mentioned mill base, slowly add above-mentioned coating emulsion, ammoniacal liquor, polyamines polymkeric substance, film coalescence aid, another part skimmer, tensio-active agent, flow agent and glass microballon while stirring, stir after filter and package and make finished product coating.
For solving the problems of the technologies described above, the present invention also provides a kind of preparation method of nano silicon dioxide modifying water composite road sign dope, may further comprise the steps:
(1) under middling speed stirs, in container, adds deionized water, Ucar 35 butyl ether, methylethylketone, white titanium pigment, water-ground limestone, wollastonite, mica powder, dispersion agent, sterilant, silica powder and the part skimmer that measures earlier, be ground to the mill base of fineness 25～35 μ m after mixing;
(2) fineness in the stirring at low speed mill base then; Stir at last and in above-mentioned mill base, slowly add coating emulsion, ammoniacal liquor, polyamines polymkeric substance, film coalescence aid, another part skimmer, tensio-active agent, flow agent and the glass microballon that measures down, stir after filter and package and make finished product coating in middling speed.
Nano silicon dioxide modifying water composite road sign dope of the present invention does not contain solvent, can be in temperature＞5 ℃, relative humidity uses below 65%; Can adopt spraying, brushing or roller application.When under the condition of normal temperature, relative humidity 60%, using, its surface drying speed＜6min, do solid work time＜20min, this hardness＞3H, 1 grade of sticking power, sticking tire time＜10min is little to traffic impact.Wear-resisting, storge quality good.Under wear test 200 commentaries on classics/1000g conditions, wear loss≤25mg, storge quality reached more than 1 year.
Embodiment
The prescription that the nano silicon dioxide modifying water composite road sign dope of the present invention's preparation is formed by mass percentage is: low molecular weight propylene acid and ester-vinylbenzene thereof-crosslinked function monomer copolymerization core-shell type paint emulsion (solid content 40%-70%) 35～44%; Polyamines polymkeric substance 1～3%; Film coalescence aid 2～5%; Nano silicon dispersion-s 1～4%; White titanium pigment 5～8%; Water-ground limestone 12～20%; Wollastonite 5～20%; Mica powder 15～25%; Ucar 35 butyl ether 2～5%; Methylethylketone 1～3%; Nonionogenic tenside OP-10 0.3～0.6%; AS 2A1 0.4～0.8%; Wetting dispersing agent A 0.4～0.8%; Sterilant 0.1～0.2%; Skimmer A 0.15～0.35%; Flow agent 0.2～0.4%; Ammoniacal liquor 1～4%; Add deionized water to 100%.
The preparation method of nano silicon dioxide modifying water composite road sign dope of the present invention is: aqueous road is rule synthesizing of coating film-forming polymer; With (methyl) esters of acrylic acid is main monomer; Acrylic amide, methylacrylic acid, diacetone-acryloamide(DAA), aminoacrylic acid monomer and silane coupling agent etc. are crosslinked function monomer; OP-10, DBS, MS-1 are compound emulsifying agent; Ammonium persulphate is an initiator, and lauryl mercaptan is a chain-transfer agent, adopts core-shell emulsion polymerization technology to make that hard outer soft hud typed emulsion.Monomers such as aminoacrylic acid monomer and methylacrylic acid make water-soluble polyamines polymkeric substance in the aqueous phase system of redox initiator, solid content is 50%.
Stir in middling speed and in container, to add the deionized water that measures, Ucar 35 butyl ether, methylethylketone, nano silicon, white titanium pigment, water-ground limestone, wollastonite, mica powder, dispersion agent, sterilant, skimmer A etc. down, be ground to the mill base of fineness 30 μ m after mixing.
Middling speed stirs the phenylpropyl alcohol functional paint emulsion that in above-mentioned mill base, slowly adds metering down, ammoniacal liquor, polyamines polymkeric substance, film coalescence aid, skimmer B, tensio-active agent, flow agent etc., stirs after filter and package and make finished product coating.The solid content of this product is 70～78%.
This coating can be in temperature＞5 ℃, relative humidity is used below 65%; Can adopt spraying, brushing or roller application.When under the condition of normal temperature, relative humidity 60%, using, its surface drying speed＜6min, do solid work time＜20min, this hardness＞3H, 1 grade of sticking power, sticking tire time＜10min is little to traffic impact.Wear-resisting, storge quality good.Under wear test 200 commentaries on classics/1000g conditions, wear loss≤25mg, storge quality reached more than 1 year.
The self-vulcanizing nano silicon dioxide modifying water composite road sign dope that the present invention makes not only has the advantage of solvent-borne type and hot-melt road pattern sign coating, and is strong like film adhesive, hardness is high, rate of drying is fast, shrinkability is little, water-fast and wear resisting property excellence etc.The outstanding advantage of this coating is that its VOC content is extremely low, saves the energy, no atmospheric pollution, compliance with environmental protection requirements.Smell is little in transportation, storage and use, and security greatly improves.This coating application performance is good, need not mechanical stirring device, and the service tool used water is directly cleaned, and is easy to reuse, and reduces construction cost; The functional group that nanometer titanium dioxide silicon components in this coating is easy in the paint binder is crosslinked; Can at room temperature construct, curing speed is fast, and guarantees to have very high cross-linking density; Hardness is high, water-fast, excellent in abrasion resistance, and this is the incomparable advantage of common water-borne coatings.
This coating is except that being used for road performance coating, and aspects such as the level ground coating that also can be used for, high performance outer wall paint have very big development prospect.
Coating embodiment 1 described nano silicon dioxide modifying water mark coating prescription is: low molecular weight propylene acid and ester-vinylbenzene thereof-crosslinked function monomer copolymerization core-shell type paint emulsion (solid content 40%-70%) 35%; Polyamines polymkeric substance 1%; Film coalescence aid 3%; Nano silicon dispersion-s 1%; White titanium pigment 6%; Water-ground limestone 12%; Wollastonite 6%; Mica powder 15%; Ucar 35 butyl ether 2%; Methylethylketone 1%; Nonionogenic tenside OP-10 0.3%; AS 2A1 0.5%; Dispersant A 0.6%; Sterilant 0.1%; Skimmer BYK-034 0.05%; Skimmer BYK-161 0.1%; Flow agent 0.2%; Ammoniacal liquor 1%; Add deionized water to 100.This paint brush is painted filming of 50 μ m, its surface drying speed＜8min, does solid work time＜20min, this hardness＞2H, 1 grade of sticking power; Not sticking tire time＜10min; Little to traffic impact, soak in the seawater filmed in 60 days non-foaming, do not come off, under wear test 200 commentaries on classics/1000g conditions; Wear loss≤25mg, storge quality reached more than 1 year.The emulsion coatings that uses in the present embodiment can be epoxy resin latex K-20, K-051, and K-016G, NP-10, DBS or MS-1 etc. also can be wherein one or more, can also be the mixed emulsion by the above-mentioned emulsion configuration.
Coating embodiment 2 described nano silicon dioxide modifying water mark coating prescriptions are: low molecular weight propylene acid and ester-vinylbenzene thereof-crosslinked function monomer copolymerization core-shell type paint emulsion (solid content 40%-70%) 44%; Polyamines polymkeric substance 3%; Film coalescence aid 5%; Nano silicon dispersion-s 4%; Titanium white 8%; Water-ground limestone 10%; Silica powder 10%; Wollastonite 20%; Mica powder 25%; Ucar 35 butyl ether 5%; Methylethylketone 3%; Nonionogenic tenside OP-10 0.2%; AS 2A1 0.8%; Wetting dispersing agent A 0.8%; Sterilant 0.2%; Compound skimmer 0.3%; Flow agent 0.4%; Ammoniacal liquor 4%; Add deionized water to 100%.This paint brush is painted filming of 50 μ m, its surface drying speed＜5min, does solid work time＜15min, this hardness＞3H, 1 grade of sticking power; Not sticking tire time＜10min; Little to traffic impact, soak in the seawater filmed in 60 days non-foaming, do not come off, under wear test 200 commentaries on classics/1000g conditions; Wear loss≤25mg, storge quality reached more than 1 year.The emulsion coatings that uses in the present embodiment can be epoxy resin latex K-20, K-051, and K-016G, NP-10, DBS or MS-1 etc. also can be wherein one or more, can also be the mixed emulsion by the above-mentioned emulsion configuration.
Coating embodiment 3 described nano silicon dioxide modifying water mark coating prescriptions are: low molecular weight propylene acid and ester-vinylbenzene thereof-crosslinked function monomer copolymerization core-shell type paint emulsion (solid content 40%-70%) 38%; Polyamines polymkeric substance 2%; Film coalescence aid 4%; Nano silicon dispersion-s 3%; White titanium pigment 3%; Medium chrome yellow medium yellow 6%; Water-ground limestone 13%; Wollastonite 10%; Mica powder 22%; Ucar 35 butyl ether 3%; Methylethylketone 2%; Nonionogenic tenside OP-10 0.5%; AS 2A1 0.68%; Dispersant A 0.6%; Sterilant 0.1%; Skimmer 0.25%; Flow agent 0.4%; Ammoniacal liquor 3%; Add deionized water to 100%.This paint brush is painted filming of 50 μ m, its surface drying speed＜6min, does solid work time＜16min, this hardness＞3H, 1 grade of sticking power; Not sticking tire time＜10min; Little to traffic impact, soak in the seawater filmed in 60 days non-foaming, do not come off, under wear test 200 commentaries on classics/1000g conditions; Wear loss≤25mg, storge quality reached more than 1 year.The emulsion coatings that uses in the present embodiment can be epoxy resin latex K-20, K-051, and K-016G, NP-10, DBS or MS-1 etc. also can be wherein one or more, can also be the mixed emulsion by the above-mentioned emulsion configuration.
Coating embodiment 4 described nano silicon dioxide modifying water mark coating prescriptions are: low molecular weight propylene acid and ester-vinylbenzene thereof-crosslinked function monomer copolymerization core-shell type paint emulsion (solid content 40%-70%) 36%; Polyamines polymkeric substance 2%; Film coalescence aid 3%; Nano silicon dispersion-s 3%; White titanium pigment 4%; Fast Yellow 10G 3%; Water-ground limestone 12%; Wollastonite 10%; Mica powder 12%; Glass powder 10%; Ethanol 3%; Nonionogenic tenside OP-10 0.5%; AS 2A1 0.68%; Dispersant A 0.6%; Sterilant 0.1%; Skimmer 0.25%; Flow agent 0.4%; Ammoniacal liquor 3%; Add deionized water to 100%.This paint brush is painted filming of 50 μ m, its surface drying speed＜6min, does solid work time＜16min, this hardness＞3H, 1 grade of sticking power; Not sticking tire time＜10min; Little to traffic impact, soak in the seawater filmed in 60 days non-foaming, do not come off, under wear test 200 commentaries on classics/1000g conditions; Wear loss≤25mg, storge quality reached more than 1 year.The emulsion coatings that uses in the present embodiment can be epoxy resin latex K-20, K-051, and K-016G, NP-10, DBS or MS-1 etc. also can be wherein one or more, can also be the mixed emulsion by the above-mentioned emulsion configuration.
Nano silicon dioxide modifying water sign composite coating of the present invention is characterized in that a single packing paste fluid, stable storing, normal temperature quick-drying; Its film forming matter is the outer soft hud typed emulsion of planted agent, and is following by composition and mass percent:
Low molecular weight propylene acid and ester-vinylbenzene thereof-crosslinked function monomer copolymerization is hud typed
Coating emulsion (solid content 40-70%) 35～44%
Polyamines polymkeric substance 1～3%
Film coalescence aid 2～5%
Nano silicon dispersion-s 1～4%
White titanium pigment 5～8%
Heavy carbonic acid 8～20%
Wollastonite 5～20%
Silica powder 5～15%
Glass microballon 5～20%
Mica powder 5～20%
Ucar 35 butyl ether 2～5%
Methylethylketone 1～3%
Nonionogenic tenside OP-10 0.3～0.6%
AS 2A1 0.4～0.8%
Wetting dispersing agent A 0.4～0.8%
Sterilant MB-16 0.1～0.2%
Skimmer B 0.05～0.3%
Water-based flow agent C 0.2～0.4%
Ammoniacal liquor 1～4%
Add deionized water to 100%.
Described normal temperature quick-drying, nanometer antiwear silicon dioxide modifying water composite coating; Its film forming matter is characterized as lower molecular weight high-solid level ambient self-crosslinking emulsion, and this self-crossing emulsion is that hud typed negatively charged ion and nonionogenic tenside are the water miscible liquid of emulsifier system.
Described normal temperature quick-drying, nanometer antiwear silicon dioxide modifying water sign composite coating; Its negatively charged ion film forming matter is the outer soft hud typed latex polymer of characteristic planted agent for (methyl) vinylformic acid and ester-vinylbenzene-crosslinked function monomer thereof, and the Tg of stone structure＞40 ℃ guarantee the second-order transition temperature of coating; Make it have enough hardness and wear resistance; Soft shell structure Tg＜5 ℃ guarantees the lower film-forming temperature that has of coating to make coating have certain elasticity (not chapping); Be easy to film formation at low temp, improve rate of drying.
Described normal temperature quick-drying, nanometer antiwear silicon dioxide modifying water sign composite coating; Polyamines polymkeric substance in its film forming matter is one or more in the multipolymer of multipolymer or (methyl) vinylformic acid and the amino propyl ester of methylacrylic acid of methylacrylic acid and aminoacrylic acid ethyl ester multipolymer, vinylformic acid and aminoacrylic acid methyl esters; Be characterized as ammoniacal liquor stable cationic polymkeric substance, have the rapid drying characteristic during film forming.
Described normal temperature quick-drying, nanometer antiwear silicon dioxide modifying water sign composite coating, its film coalescence aid is an alcohol ester-12, one or more in terepthaloyl moietie, Ucar 35 or its ethers.
Described normal temperature quick-drying, nanometer antiwear silicon dioxide modifying water sign composite coating, wetting dispersing agent A are the Disperbyk 19l of German BYK.Chemie company and the DP-518 of the modest company of Taiwan moral.
Described normal temperature quick-drying, nanometer antiwear silicon dioxide modifying water sign composite coating, skimmer B is the BYK-034 and the BYK-161 of moral BYK.Chemie company.
Described normal temperature quick-drying, nanometer antiwear silicon dioxide modifying water sign composite coating, water-based flow agent C is the Levelol W-455 and the W-461 of the Taiwan modest company of moral.
Described normal temperature quick-drying, nanometer antiwear silicon dioxide modifying water sign composite coating, the activity hydroxy of the nano silicon in its component has crosslinked characteristic, makes coating have fast doing and superpower water-fast, wear-resisting and anti-aging property.
Described normal temperature quick-drying, nanometer antiwear silicon dioxide modifying water sign composite coating is characterized in that color stuffing is Rutile type Titanium Dioxide, water-ground limestone, wollastonite, mica powder or talcum powder, kaolin, silica powder and glass microballon etc.
The preparation method of described normal temperature quick-drying nano silicon dioxide modifying water sign composite coating is: under middling speed stirs, in container, add deionized water, Ucar 35 butyl ether, methylethylketone, white titanium pigment, water-ground limestone, wollastonite, mica powder, dispersion agent, sterilant, silica powder and the part skimmer A etc. of metering earlier, be ground to the mill base of fineness 30 μ m after mixing.Fineness in the stirring at low speed mill base is processed mill base then.Stir in middling speed then and in above-mentioned mill base, slowly add phenylpropyl alcohol functional paint emulsion, ammoniacal liquor, polyamines polymkeric substance, film coalescence aid, skimmer B, tensio-active agent, flow agent and the glass microballon etc. that measure down, stir after filter and package and make finished product coating.
Claims (8)
1. a nano silicon dioxide modifying water composite road sign dope is characterized in that, comprises the following composition with the ratio of quality and the number of copies metering:
Said coating emulsion is: low molecular weight propylene acid and ester-vinylbenzene thereof-crosslinked function monomer copolymerization core-shell type paint emulsion.
2. nano silicon dioxide modifying water composite road sign dope according to claim 1 is characterized in that, further comprise following composition with ratio of quality and the number of copies metering after, add deionized water to total amount to 100 part:
3. nano silicon dioxide modifying water composite road sign dope according to claim 1; It is characterized in that described polyamines polymkeric substance is one or more in the multipolymer of multipolymer and/or (methyl) vinylformic acid and the amino propyl ester of methylacrylic acid of methylacrylic acid and aminoacrylic acid ethyl ester multipolymer, vinylformic acid and aminoacrylic acid methyl esters.
4. nano silicon dioxide modifying water composite road sign dope according to claim 1 is characterized in that, described film coalescence aid is an alcohol ester-12, one or more in terepthaloyl moietie, Ucar 35 or its ethers.
5. nano silicon dioxide modifying water composite road sign dope according to claim 2 is characterized in that, said wetting dispersing agent is the Disperbyk 191 of German BYK.Chemie company and/or the DP-518 of the modest company of Taiwan moral; Said skimmer is the BYK-034 and/or the BYK-161 of German BYK.Chemie company; Said water-based flow agent is the Levelol W-455 and/or the W-461 of the Taiwan modest company of moral.
6. according to each described nano silicon dioxide modifying water composite road sign dope among the claim 1-5, it is characterized in that said nano silicon dispersion-s contains the activity hydroxy of tool crosslinking feature.
7. the preparation method like each described nano silicon dioxide modifying water composite road sign dope among the claim 2-6 is characterized in that, may further comprise the steps:
(1) when stirring, in container, adds deionized water, Ucar 35 butyl ether, methylethylketone, white titanium pigment, water-ground limestone, wollastonite, mica powder, wetting dispersing agent, sterilant, silica powder and part skimmer, be ground to the mill base of fineness 30 μ m after mixing;
(2) in above-mentioned mill base, slowly add coating emulsion, ammoniacal liquor, polyamines polymkeric substance, film coalescence aid, another part skimmer, nonionogenic tenside, AS, water-based flow agent and glass microballon while stirring, stir after filter and package and make finished product coating.
8. the preparation method of a nano silicon dioxide modifying water composite road sign dope is characterized in that, may further comprise the steps:
(1) elder generation adds deionized water, Ucar 35 butyl ether, methylethylketone, white titanium pigment, water-ground limestone, wollastonite, mica powder, wetting dispersing agent, sterilant, silica powder and the part skimmer like the metering of the said nano silicon dioxide modifying water composite road sign dope of claim 2 in container under middling speed stirs, and is ground to the mill base of fineness 25～35 μ m after mixing;
(2) fineness in the stirring at low speed mill base then; Stir at last and in above-mentioned mill base, slowly add emulsion, ammoniacal liquor, polyamines polymkeric substance, film coalescence aid, another part skimmer, nonionogenic tenside, AS, water-based flow agent and the glass microballon that measures down, stir after filter and package and make finished product coating in middling speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100005974A CN101235232B (en) | 2008-01-24 | 2008-01-24 | Nano silicon dioxide modifying water composite road sign dope and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100005974A CN101235232B (en) | 2008-01-24 | 2008-01-24 | Nano silicon dioxide modifying water composite road sign dope and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101235232A CN101235232A (en) | 2008-08-06 |
| CN101235232B true CN101235232B (en) | 2012-05-30 |
Family
ID=39919152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100005974A Expired - Fee Related CN101235232B (en) | 2008-01-24 | 2008-01-24 | Nano silicon dioxide modifying water composite road sign dope and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101235232B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2367507B1 (en) * | 2010-04-20 | 2012-09-17 | Fundación Investigación E Innovación Para El Desarrollo Social | INORGANIC PAINT FOR ROAD SAFETY. |
| CN102690569A (en) * | 2011-03-23 | 2012-09-26 | 成都澳贝龙科技发展有限公司 | Water-soluble nanometer quick-drying road marking paint |
| CN102964901A (en) * | 2012-12-10 | 2013-03-13 | 常熟建工建设集团有限公司苏州分公司 | Additive for emulsion architectural-coatings |
| CN104293043A (en) * | 2014-09-30 | 2015-01-21 | 青岛百瑞吉生物工程有限公司 | Special white marking paint for roads and preparation method of special white marking paint |
| AU2017239540A1 (en) * | 2017-08-09 | 2019-02-28 | Pidilite Industries Limited | Organic-inorganic hybrid polymer latex for high durable traffic marking paint |
| CN112094546B (en) * | 2020-09-15 | 2022-05-17 | 河南省阳光防腐涂装有限公司 | Quick-drying road marking paint and preparation method thereof |
| CN114736568B (en) * | 2022-03-14 | 2023-08-18 | 中华制漆（深圳）有限公司 | Water-based nano silicon dioxide coating and application method thereof |
| CN114836988A (en) * | 2022-04-24 | 2022-08-02 | 沈阳化工大学 | Preparation method of zero-water-absorption color road marking material |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1048868A (en) * | 1989-07-21 | 1991-01-30 | 罗姆和哈斯公司 | Deposit stable fast-curing water-based paint |
| CN1667004A (en) * | 2005-02-28 | 2005-09-14 | 仪征多科特水性化学品有限责任公司 | Organosilicon modified acrylate emulsion for ambient temperature crosslinked aqueous paint and method for preparing same |
-
2008
- 2008-01-24 CN CN2008100005974A patent/CN101235232B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1048868A (en) * | 1989-07-21 | 1991-01-30 | 罗姆和哈斯公司 | Deposit stable fast-curing water-based paint |
| CN1667004A (en) * | 2005-02-28 | 2005-09-14 | 仪征多科特水性化学品有限责任公司 | Organosilicon modified acrylate emulsion for ambient temperature crosslinked aqueous paint and method for preparing same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101235232A (en) | 2008-08-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101235232B (en) | Nano silicon dioxide modifying water composite road sign dope and preparation method thereof | |
| CN101407651B (en) | UV curing color decorative coating | |
| CN108003713B (en) | Water-based marking paint and preparation method and construction method thereof | |
| CN109054519A (en) | A kind of water soluble acrylic acid anticorrosive paint and preparation method thereof containing pitch | |
| CN102492360B (en) | Solvent-free polyurethane wear-resistant terrace paint and preparation method thereof | |
| CN102634273B (en) | Environment-friendly water-based double-component polyurethane floor coating | |
| CN103642318B (en) | Boiling-resistant UV (Ultraviolet) curing jet-ink for non-absorbent substrate and preparation method of jet-ink | |
| CN1175072C (en) | Solvent-type high-solid paint containing rheologically modified resin | |
| CN103242732A (en) | Aqueous blackboard paint | |
| CN102675998A (en) | Water-based fluorocarbon top coat for wind-powered blades and method for preparing water-based fluorocarbon top coat | |
| CN103013295A (en) | UV (ultraviolet) paper varnish and preparation method thereof | |
| CN101709196A (en) | Light mixing cured coating composition and preparation method thereof | |
| CN103102773A (en) | Powder coating with high wear-resisting property | |
| CN101712834B (en) | Doodling prevention powder coating and preparation method thereof | |
| CN103740205A (en) | Water-based spray lacquer and preparation method thereof | |
| CN109439090A (en) | A kind of corrosion-resistant quick dried environment protection water paint and preparation method thereof | |
| CN104031527B (en) | A kind of environment-friendly type aqueous anti-corrosion of metal paint and its preparation method | |
| CN105199474A (en) | Metal sheet UV (ultraviolet curing) printing ink and use method of metal sheet UV printing ink | |
| CN107513325B (en) | A kind of weather-proof epoxy thickness slurry anticorrosive paint and preparation method thereof | |
| CN109868015A (en) | A kind of organo-mineral complexing is aluminum paint, aqueous and preparation method thereof | |
| CN102676008B (en) | Water-based pavement marking coating with low-temperature constructability and preparation method thereof | |
| CN102993864A (en) | Aqueous traffic paint and preparation method thereof | |
| CN102146228B (en) | UV (Ultra Voilet) radiation curing coating matched with waterborne primer and production and using methods thereof | |
| CN103131312A (en) | Inorganic nano particle modified coating polyurea road marking composite coating | |
| CN103305096A (en) | Multifunctional undercoat 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 | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20130124 |