CN103484009A - Waterproof paint for high-speed rail and preparation method thereof - Google Patents
Waterproof paint for high-speed rail and preparation method thereof Download PDFInfo
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- CN103484009A CN103484009A CN201310435554.XA CN201310435554A CN103484009A CN 103484009 A CN103484009 A CN 103484009A CN 201310435554 A CN201310435554 A CN 201310435554A CN 103484009 A CN103484009 A CN 103484009A
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- Prior art keywords
- waterproof paint
- high ferro
- paint according
- component
- ferro waterproof
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- 239000003973 paint Substances 0.000 title claims abstract description 26
- 238000002360 preparation method Methods 0.000 title abstract description 8
- 239000004721 Polyphenylene oxide Substances 0.000 claims abstract description 22
- 229920000570 polyether Polymers 0.000 claims abstract description 22
- 239000003063 flame retardant Substances 0.000 claims abstract description 18
- 239000011521 glass Substances 0.000 claims abstract description 16
- 239000000203 mixture Substances 0.000 claims abstract description 14
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims abstract description 7
- 239000003381 stabilizer Substances 0.000 claims abstract description 5
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 18
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Chemical compound O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 claims description 12
- 238000000605 extraction Methods 0.000 claims description 12
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 9
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 8
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 6
- 239000013543 active substance Substances 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 6
- 239000006185 dispersion Substances 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 6
- 229910052710 silicon Inorganic materials 0.000 claims description 6
- 239000010703 silicon Substances 0.000 claims description 6
- UOULCEYHQNCFFH-UHFFFAOYSA-M sodium;hydroxymethanesulfonate Chemical compound [Na+].OCS([O-])(=O)=O UOULCEYHQNCFFH-UHFFFAOYSA-M 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000006229 carbon black Substances 0.000 claims description 3
- 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 claims description 3
- 239000000347 magnesium hydroxide Substances 0.000 claims description 3
- 229910001862 magnesium hydroxide Inorganic materials 0.000 claims description 3
- 229920002943 EPDM rubber Polymers 0.000 claims description 2
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims description 2
- 239000011324 bead Substances 0.000 abstract 2
- 125000005442 diisocyanate group Chemical group 0.000 abstract 2
- 239000000945 filler Substances 0.000 abstract 2
- 229920005862 polyol Polymers 0.000 abstract 2
- 150000003077 polyols Chemical class 0.000 abstract 2
- DETXZQGDWUJKMO-UHFFFAOYSA-N 2-hydroxymethanesulfonic acid Chemical compound OCS(O)(=O)=O DETXZQGDWUJKMO-UHFFFAOYSA-N 0.000 abstract 1
- 239000006260 foam Substances 0.000 abstract 1
- 238000004321 preservation Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 235000012254 magnesium hydroxide Nutrition 0.000 description 5
- 125000003827 glycol group Chemical group 0.000 description 4
- KUAZQDVKQLNFPE-UHFFFAOYSA-N thiram Chemical compound CN(C)C(=S)SSC(=S)N(C)C KUAZQDVKQLNFPE-UHFFFAOYSA-N 0.000 description 4
- 235000019241 carbon black Nutrition 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N ferric oxide Chemical compound O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
Landscapes
- Paints Or Removers (AREA)
- Fireproofing Substances (AREA)
Abstract
The invention discloses waterproof paint for a high-speed rail, which is prepared from the following compositions: polyether polyol, diisocyanate, a fire retardant, fillers, formaldehyde sodium bisulfite, a foam stabilizer, magnesium hydrate and hollow glass beads. The invention further discloses a preparation method for the waterproof paint for the high-speed rail. According to the waterproof paint for the high-speed rail, provided by the invention, the mixture of the polyether polyol and the diisocyanate is used, and the fillers and the fire retardant are added, so that the paint has the characteristics of both water resistance and fire resistance; besides, the heat preservation performance of the paint is improved by virtue of the added hollow glass beads; the preparation method of the waterproof paint for the high-speed rail is simple, and suitable for industrial application.
Description
Technical field
The present invention relates to polymeric material field, be specifically related to a kind of waterproof paint and preparation method thereof for a kind of high ferro that simultaneously possesses fire-retardant, waterproof, heat insulation function.
Background technology
Applicable cases according to domestic and international high-speed railway bridge waterproof layer, science and technology department of the Ministry of Railways for have caye, without caye concrete bridge deck, waterproof layer is divided into to coating type and 3 kinds of forms of high-polymer modified pitch waterproof layer that coiled material adds the affixing coating type, directly is used as waterproof layer, and regulation first two form waterproof layer coating used is double-composition polyurethane waterproof paint, require this waterproof paint intensity to reach respectively 3.5Mpa and 6.0Mpa.The Multi-component Polyurethane waterproof paint used at present can form stronger waterproof membrane, but the poor-performing of its fire protection flame retarding, and low temperature flexibility is poor, can not meet the requirement of bridge structure weather resistance quality standard, therefore affected the result of use of structures waterproof layers.
Summary of the invention
The technical problem that the present invention will solve is to propose a kind of a kind of high ferro waterproof paint that simultaneously possesses fire-retardant, waterproof, heat insulation function.
Another technical problem that the present invention will solve is to provide the preparation method of above-mentioned high ferro with waterproof paint.
Technical scheme: unresolved above-mentioned technical problem, the present invention proposes a kind of high ferro waterproof paint, and its component by following parts by weight is made:
Wherein, the functionality of described polyether glycol is 2-4, and molecular weight is 2000-5000.
Described vulcabond-the NCO massfraction is 6-15%.
The mixture that described fire retardant is TDE and antimonous oxide, mass ratio is 1:3.
Described stopping composition is any one in talcum powder, barium sulfate, white carbon black.
Described suds-stabilizing agent is the organic silicon modified by polyether tensio-active agent.
The thermal conductivity of described hollow glass micropearl is 0.03-0.08w/m K, particle diameter 1000-5000 order.By adding hollow glass micropearl, the heat-blocking action of coating is increased, reduced density.
Described toughner is the EPDM grafted maleic anhydride, and percentage of grafting is 0.8-1%.
The invention allows for the preparation method of above-mentioned high ferro with nylon composite materials, comprise the steps:
(1) polyether glycol is decompressed to-0.05～0.09Mpa, is heated to 110-120 ℃, vacuum hydro-extraction 0.5-1h, add vulcabond, under 80-90 ℃, reacts 2-3h, after having reacted, and cooling, vacuum defoamation, discharging, obtain the A component;
(2) stopping composition, sodium hydroxymethane sulfonate, suds-stabilizing agent, fire retardant and hollow glass micropearl are mixed, be heated to 110-120 ℃, be decompressed to-0.05～0.09Mpa, vacuum hydro-extraction 0.5-1h, add magnesium hydroxide, blending dispersion, after near room temperature, de-material, obtain component B;
(3) A component and B component normal temperature are mixed, obtain product.
Beneficial effect: compared with prior art, high ferro of the present invention is composite by use polyether glycol and vulcabond with waterproof paint, and interpolation stopping composition and fire retardant, make coating there is waterproof and fire-retardant characteristic simultaneously, simultaneously, by adding hollow glass micropearl, the heat-insulating property of coating is increased.High ferro of the present invention is simple by the preparation method of waterproof paint, is suitable for industrial application.
Embodiment
Describe technical scheme of the present invention in detail below in conjunction with embodiment.Polyether glycol used in the present invention is purchased from federal DDL2000D or the DEP-330 produced of Zibo moral letter.Reagent is conventional reagent.In each embodiment, related umber is parts by weight.
Embodiment 1
By 80 parts of be decompressed to-0.05～0.09Mpa of polyether glycol, be heated to 120 ℃, vacuum hydro-extraction 1h, add 15 parts of vulcabond, under 80 ℃, reacts 2h, after having reacted, cooling, vacuum defoamation, discharging, obtain the A component; 10 parts of talcum powder, 5 parts of sodium hydroxymethane sulfonates, 5 parts of organic silicon modified by polyether tensio-active agents, 5 parts of fire retardants and 40 parts of hollow glass micropearls are mixed, be heated to 120 ℃, be decompressed to-0.05～0.09Mpa, vacuum hydro-extraction 0.5h, add 5 parts of magnesium hydroxides, blending dispersion, after being down to room temperature, de-material, obtain component B; A component and B component normal temperature are mixed, obtain product.Wherein, polyether glycol functionality used is 2-4, and molecular weight is 2000-5000, purchased from the federal DDL2000D produced of Zibo moral letter.Vulcabond used-the NCO massfraction is 6-15%.The mixture that fire retardant used is TDE and antimonous oxide, mass ratio is 1:3, the thermal conductivity of hollow glass micropearl used is 0.03-0.08w/m K, particle diameter 1000-5000 order.
Embodiment 2
By 90 parts of be decompressed to-0.05-0.09Mpa of polyether glycol, be heated to 110 ℃, vacuum hydro-extraction 1h, add 20 parts of vulcabond, under 90 ℃, reacts 1h, after having reacted, cooling, vacuum defoamation, discharging, obtain the A component; 20 parts of barium sulfate, 10 parts of sodium hydroxymethane sulfonates, 10 parts of organic silicon modified by polyether tensio-active agents, 30 parts of fire retardants and 60 parts of hollow glass micropearls are mixed, be heated to 110 ℃, be decompressed to-0.05-0.09Mpa, vacuum hydro-extraction 1h, add 8 parts of magnesium hydroxides, blending dispersion, after being down to room temperature, de-material, obtain component B; A component and B component normal temperature are mixed, obtain product.Wherein, polyether glycol functionality used is 2-4, and molecular weight is 2000-5000, purchased from the federal DEP-330 produced of Zibo moral letter.Vulcabond used-the NCO massfraction is 6-15%.The mixture that fire retardant used is TDE and antimonous oxide, mass ratio is 1:3, the thermal conductivity of hollow glass micropearl used is 0.03-0.08w/m K, particle diameter 1000-5000 order.
Embodiment 3
By be decompressed to-0.05-0.09Mpa of 85 polyether glycols, be heated to 120 ℃, vacuum hydro-extraction 1h, add 18 parts of vulcabond, under 85 ℃, reacts 1h, after having reacted, cooling, vacuum defoamation, discharging, obtain the A component; 15 parts of white carbon blacks, 8 parts of sodium hydroxymethane sulfonates, 8 parts of organic silicon modified by polyether tensio-active agents, 18 parts of fire retardants and 50 parts of hollow glass micropearls are mixed, be heated to 120 ℃, be decompressed to-0.05-0.09Mpa, vacuum hydro-extraction 1h, add 7 parts of magnesium hydroxides, blending dispersion, after being down to room temperature, de-material, obtain component B; A component and B component normal temperature are mixed, obtain product.Wherein, polyether glycol functionality used is 2-4, and molecular weight is 2000-5000, vulcabond used-the NCO massfraction is 6-15%.The mixture that fire retardant used is TDE and antimonous oxide, mass ratio is 1:3, the thermal conductivity of hollow glass micropearl used is 0.03-0.08w/m K, particle diameter 1000-5000 order.
Embodiment 4
By 80 parts of be decompressed to-0.05-0.09Mpa of polyether glycol, be heated to 110 ℃, vacuum hydro-extraction 1h, add 18 parts of vulcabond, under 80 ℃, reacts 2h, after having reacted, cooling, vacuum defoamation, discharging, obtain the A component; 15 parts of barium sulfate, 9 parts of sodium hydroxymethane sulfonates, 8 parts of organic silicon modified by polyether tensio-active agents, 20 parts of fire retardants and 45 parts of hollow glass micropearls are mixed, be heated to 110 ℃, be decompressed to-0.05-0.09Mpa, vacuum hydro-extraction 1h, add magnesium hydroxide, blending dispersion, after being down to room temperature, de-material, obtain component B; A component and B component normal temperature are mixed, obtain product.Wherein, polyether glycol functionality used is 2-4, and molecular weight is 2000-5000, purchased from the federal DEP-330 produced of Zibo moral letter.Vulcabond used-the NCO massfraction is 6-15%.The mixture that fire retardant used is TDE and antimonous oxide, mass ratio is 1:3, the thermal conductivity of hollow glass micropearl used is 0.03-0.08w/mK, particle diameter 1000-5000 order.
The description of the above embodiments is can understand and apply the invention for ease of those skilled in the art.Although the person skilled in the art can easily make various modifications to these embodiment, and General Principle described herein is applied in other embodiment and needn't passes through performing creative labour.Therefore, the invention is not restricted to the embodiment here, those skilled in the art are according to explanation of the present invention, and not breaking away from the improvement that category of the present invention makes and revise all should be within protection scope of the present invention.
Claims (9)
1. a high ferro waterproof paint, is characterized in that, its component by following parts by weight is made:
2. high ferro waterproof paint according to claim 1, is characterized in that, the functionality of described polyether glycol is 2-4, and molecular weight is 2000-5000.
3. high ferro waterproof paint according to claim 1, is characterized in that, described vulcabond-the NCO massfraction is 6-15%.
4. high ferro waterproof paint according to claim 1, is characterized in that, the mixture that described fire retardant is TDE and antimonous oxide, and mass ratio is 1:3.
5. high ferro waterproof paint according to claim 1, is characterized in that, described stopping composition is any one in talcum powder, barium sulfate, white carbon black.
6. high ferro waterproof paint according to claim 1, is characterized in that, described suds-stabilizing agent is the organic silicon modified by polyether tensio-active agent.
7. high ferro waterproof paint according to claim 1, is characterized in that, the thermal conductivity of described hollow glass micropearl is 0.03-0.08w/m K, particle diameter 1000-5000 order.
8. high ferro waterproof paint according to claim 1, is characterized in that, described toughner is the EPDM grafted maleic anhydride, and percentage of grafting is 0.8-1%.
9. high ferro waterproof paint according to claim 1, is characterized in that, comprises the steps:
(1) polyether glycol is decompressed to-0.05～0.09Mpa, is heated to 110-120 ℃, vacuum hydro-extraction 0.5-1h, add vulcabond, under 80-90 ℃, reacts 2-3h, after having reacted, and cooling, vacuum defoamation, discharging, obtain the A component;
(2) stopping composition, sodium hydroxymethane sulfonate, suds-stabilizing agent, fire retardant and hollow glass micropearl are mixed, be heated to 110-120 ℃, be decompressed to-0.05～0.09Mpa, vacuum hydro-extraction 0.5-1h, add magnesium hydroxide, blending dispersion, after near room temperature, de-material, obtain component B;
(3) A component and B component normal temperature are mixed, obtain product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310435554.XA CN103484009A (en) | 2013-09-23 | 2013-09-23 | Waterproof paint for high-speed rail and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310435554.XA CN103484009A (en) | 2013-09-23 | 2013-09-23 | Waterproof paint for high-speed rail and preparation method thereof |
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| Publication Number | Publication Date |
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| CN103484009A true CN103484009A (en) | 2014-01-01 |
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| CN201310435554.XA Pending CN103484009A (en) | 2013-09-23 | 2013-09-23 | Waterproof paint for high-speed rail and preparation method thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104119760A (en) * | 2014-06-27 | 2014-10-29 | 苏州市盛百威包装设备有限公司 | Carbon nanotube coating for packing machine and preparation method thereof |
| CN106221548A (en) * | 2016-07-29 | 2016-12-14 | 上海基典防水科技有限公司 | High ferro flame-resistant polyurethane waterproof coating and preparation method thereof |
| CN106243973A (en) * | 2016-07-29 | 2016-12-21 | 上海基典防水科技有限公司 | High ferro antibacterial water-repellent paint and preparation method thereof |
| CN107629672A (en) * | 2017-09-27 | 2018-01-26 | 广西南宁桂尔创环保科技有限公司 | A kind of waterproof polyurethane coating and preparation method thereof |
| CN107964348A (en) * | 2017-09-27 | 2018-04-27 | 广西南宁桂尔创环保科技有限公司 | A kind of high thermal-insulating waterproof polyurethane coating and preparation method thereof |
| CN115233860A (en) * | 2022-07-12 | 2022-10-25 | 浙江国兴建设集团有限公司 | Composite heat-insulating wall and construction process thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102181225A (en) * | 2011-01-31 | 2011-09-14 | 北京东方雨虹防水技术股份有限公司 | Water-cured polyurethane waterproof coating |
| CN102746784A (en) * | 2012-07-30 | 2012-10-24 | 江苏瑞丰科技实业有限公司 | Energy-saving insulated flame-retardant water-proof corrosion-proof functional coating and preparation method thereof |
-
2013
- 2013-09-23 CN CN201310435554.XA patent/CN103484009A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102181225A (en) * | 2011-01-31 | 2011-09-14 | 北京东方雨虹防水技术股份有限公司 | Water-cured polyurethane waterproof coating |
| CN102746784A (en) * | 2012-07-30 | 2012-10-24 | 江苏瑞丰科技实业有限公司 | Energy-saving insulated flame-retardant water-proof corrosion-proof functional coating and preparation method thereof |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104119760A (en) * | 2014-06-27 | 2014-10-29 | 苏州市盛百威包装设备有限公司 | Carbon nanotube coating for packing machine and preparation method thereof |
| CN104119760B (en) * | 2014-06-27 | 2016-07-13 | 太原科技大学 | A kind of carbon nanotube coating for packing machine and preparation method thereof |
| CN106221548A (en) * | 2016-07-29 | 2016-12-14 | 上海基典防水科技有限公司 | High ferro flame-resistant polyurethane waterproof coating and preparation method thereof |
| CN106243973A (en) * | 2016-07-29 | 2016-12-21 | 上海基典防水科技有限公司 | High ferro antibacterial water-repellent paint and preparation method thereof |
| CN107629672A (en) * | 2017-09-27 | 2018-01-26 | 广西南宁桂尔创环保科技有限公司 | A kind of waterproof polyurethane coating and preparation method thereof |
| CN107964348A (en) * | 2017-09-27 | 2018-04-27 | 广西南宁桂尔创环保科技有限公司 | A kind of high thermal-insulating waterproof polyurethane coating and preparation method thereof |
| CN115233860A (en) * | 2022-07-12 | 2022-10-25 | 浙江国兴建设集团有限公司 | Composite heat-insulating wall and construction process thereof |
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Application publication date: 20140101 |
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