CN106116701A - A kind of micro-coating solution of ceramic tile anticorrosion and preparation method thereof and coating process - Google Patents
A kind of micro-coating solution of ceramic tile anticorrosion and preparation method thereof and coating process Download PDFInfo
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- CN106116701A CN106116701A CN201610473785.3A CN201610473785A CN106116701A CN 106116701 A CN106116701 A CN 106116701A CN 201610473785 A CN201610473785 A CN 201610473785A CN 106116701 A CN106116701 A CN 106116701A
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
- C04B41/85—Coating or impregnation with inorganic materials
- C04B41/88—Metals
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
- C04B41/51—Metallising, e.g. infiltration of sintered ceramic preforms with molten metal
- C04B41/515—Other specific metals
- C04B41/5155—Aluminium
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Paints Or Removers (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The present invention provides a kind of micro-coating solution of ceramic tile anticorrosion, it is applicable to bridge on highway concrete anti-collision guard bar preservative treatment, can effectively intercept the corrosion to bridge concrete guardrail of the soda acid pollutant, and without chromium and other class heavy metals, have that difficult drop-off, resistance to corrosion be strong, fine and close attractive in appearance, the advantage of Environmental Safety of appearance.The present invention additionally provides preparation method and the coating process of the above-mentioned micro-coating solution of ceramic tile anticorrosion simultaneously.
Description
Technical field
The invention belongs to road and bridge maintenance technology field, be specifically related to a kind of for bridge on highway concrete anti-collision guard bar
The antiseptic micro-coating solution of ceramic tile anticorrosion and the preparation method of this liquid and coating process.
Background technology
Highway concrete guardrail root is corroded by sleet and cleaning snow in winter Snow Agent, and concrete cover holds
Easily alkaline etching comes off, and causes reinforcing steel bars exposed, accelerates the corrosion rate of reinforcing bar, volumetric expansion after reinforcement corrosion, produces the biggest answering
Power, the heavy damage Stability Analysis of Structures of concrete guardrail self, reduce the structural strength of concrete guardrail, so that road is deposited
Unsafe factor be greatly increased.Sticking brick on bridge concrete guardrail, and on ceramic tile, it is coated with corrosion-inhibiting coating, can have
Effect intercepts the corrosion to bridge concrete guardrail of the soda acid pollutant.Ceramic tile corrosion-inhibiting coating liquid of the prior art also exists acidproof
The problems such as caustic corrosion ability thick coating low, that formed easily comes off.In view of this, need invention one for bridge on highway
Concrete anti-collision guard bar antiseptic ceramic tile impregnating fluid solves above-mentioned technical problem.
Summary of the invention
For overcoming the deficiencies in the prior art, it is an object of the invention to provide a kind of micro-coating of ceramic tile anticorrosion
Liquid, it is applicable to bridge on highway concrete anti-collision guard bar preservative treatment, can effectively intercept soda acid pollutant and mix bridge
The corrosion of solidifying soil guardrail, and without chromium and other class heavy metals, have that difficult drop-off, resistance to corrosion be strong, appearance fine and close attractive in appearance,
The advantage of Environmental Safety.The present invention additionally provides preparation method and the coating process of the above-mentioned micro-coating solution of ceramic tile anticorrosion simultaneously.
For realizing above-mentioned technical purpose, the present invention is achieved through the following technical solutions:
A kind of micro-coating solution of ceramic tile anticorrosion, is mixed by two kinds of components of A, B, and wherein component A is by below by weight
Raw material forms: 40 parts of allumen microplate powder, nano silicon 30 parts, high boiling point Organic Alcohol 27.5 parts, and non-ionic surface is lived
Property agent 1.5 parts, dispersant 1 part；B component is made up of following raw material by weight: binding agent 40 parts, mixed type Organic Alcohol 55
Part, nonionic surfactant 1.5 parts, dispersant 1 part, corrosion inhibiter 1.8 parts, PH regulator 0.7 part, 25 parts of water；Described component A
It is 1:0.5～1:1.2, preferably 1:0.9 with the weight ratio of B component；Mixed type Organic Alcohol in described B component is by by weight
The following raw material composition of amount part meter: isopropanol 25 parts, polyvinyl alcohol 35 parts, methanol 20 parts, ethylene glycol 20 parts.
Further, in described allumen microplate powder, zinc, the weight ratio of aluminium component are 6:4, allumen microplate powder
Size range is 8～25 microns, is shaped as lamellar, and sheet thickness is 0.3～0.6 micron.
Further, the high boiling Organic Alcohol in A component be glycerol, molecular weight be the poly-second of 150～300
Any one in glycol, dipropylene glycol, diethylene glycol, triethylene-glycol or the most several mixture.
Further, the size range of the nano silicon in A component is 6～20 nanometers.
Further, the bonding agent in B component is pressed 1:1 by water-soluble modified metatitanic acid class isopropyl ester and modified silicon acid butyl ester
Weight ratio mix；Corrosion inhibiter is any one in molybdate, tungstates, vanadate, borate.
Further, described nonionic surfactant is isomery undecyl alcohol polyoxyethylene ether, isomerous tridecanol polyoxy second
In alkene ether or alkylphenol polyoxyethylene any one；Dispersant is double succinum ester sulfonate sodium or zinc stearate.
The above-mentioned micro-coating solution of ceramic tile anticorrosion, is prepared by following steps:
(1), after pressing the parts by weight of raw materials weighing in A component, nano silicon, high boiling point Organic Alcohol, non-ionic surface are lived
Property agent, dispersant put into stirrer for mixing and stir 2～6 hours, be subsequently adding allumen sheet and continue mixing 3～5
Hour make component A slurry；
(2) bonding agent in B component, the organic alcohol and water of mixed type are proportionally placed in blender stirring 1～2 hour
Afterwards, add corrosion inhibiter, nonionic surfactant, dispersant while stirring, after addition, drip the regulation of pH regulator
PH value, makes B component slurry；
(3) the component A slurry of gained in step (1) is proportionally mixed all with the B component slurry of gained in step (2)
Even i.e. obtain nano ceramics micro-coating antiseptic masking liquid.
The coating process of the above-mentioned micro-coating solution of ceramic tile anticorrosion, particularly as follows: adopt on the ceramic building material surface of machined molding
Being coated with two baking techniques with two, after barrier coating coating is toasted 15-30 minute, coating surface coating is toasted 15-30 minute, twice merging
Coated weight is 300-350 DEG C at 150～260 milligrams/square decimeter, baking temperature.
Compared with prior art, the method have the advantages that
The micro-coating of anticorrosion utilizing the micro-coating solution of ceramic tile anticorrosion provided by the present invention to obtain has than general pottery anticorrosion painting
The finest and close surface attractive in appearance of layer, difficult drop-off, acid-alkali-corrosive-resisting ability is strong, it is possible to resist the erosion of sleet and Snow Agent etc., edge
Can play more for a long time after being affixed on bridge concrete guardrail surface, better antiseptic effect.The micro-coating solution system of this ceramic tile anticorrosion
Preparation Method is simple, it is easy to coating.
Detailed description of the invention
Below by way of detailed description of the invention, the present invention is described in further details.
Embodiment 1
First making the A of the micro-coating solution of ceramic tile anticorrosion, B component, wherein component A is made up of following raw material by weight: zinc
40 parts of aluminium alloy microplate powder, nano silicon 30 parts, glycerol 27.5 parts, isomery undecyl alcohol polyoxyethylene ether 1.5 parts, double ambers
Amber ester sulfonate sodium 1 part；After weighing raw material by above-mentioned weight portion, by nano silicon, high boiling point Organic Alcohol, non-ionic surface
Activating agent, dispersant put into stirrer for mixing stir 2～6 hours, be subsequently adding allumen sheet continue mixing 3～
Within 5 hours, make A slurry；B component is made up of following raw material by weight: binding agent 40 parts, mixed type Organic Alcohol 55
Part, 25 parts of water, isomery undecyl alcohol polyoxyethylene ether 1.5 parts, double succinum ester sulfonate sodiums 1 part, molybdate 1.8 parts, PH regulator
0.7 part；Mixed type Organic Alcohol is made up of following raw material by weight: isopropanol 25 parts, polyvinyl alcohol 35 parts, methanol 20
Part, ethylene glycol 20 parts；Binding agent by water-soluble modified metatitanic acid class isopropyl ester and modified silicon acid butyl ester press 1:1 weight ratio mixing and
Become.After above-mentioned bonding agent, the organic alcohol and water of mixed type are proportionally placed in blender stirring 1～2 hour, while stir
Mix limit and add molybdate, isomery undecyl alcohol polyoxyethylene ether, double succinum ester sulfonate sodiums, after addition, drip pH regulator
Regulation pH value, makes B slurry；Above-mentioned prepared two kinds of components of A, B obtain porcelain by the weight ratio mixing and stirring of 1:0.9
The micro-coating solution of brick anticorrosion.The coating process of the above-mentioned micro-coating solution of ceramic tile anticorrosion, particularly as follows: the pottery in machined molding is built
Material surface uses two painting two baking techniques, and after barrier coating coating is toasted 15-30 minute, coating surface coating is toasted 15-30 minute,
Merge coated weight twice and be 300-350 DEG C at 150～260 milligrams/square decimeter, baking temperature.
The micro-coating of ceramic tile anticorrosion utilizing the present embodiment to be obtained is tested through acid and alkali corrosion, uses 25% sodium chloride successively
Solution, 20% hydrochloric acid solution, 25% sodium hydroxide solution and sample contacts are after 24 hours, and coating appearance is fine and closely woven, and color and luster is consistent,
There is not the vestige being corroded.
The foregoing is only the specific embodiment of the present invention, be not limited to the present invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations, all within the spirit and principles in the present invention, that is made any repaiies
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (8)
1. the micro-coating solution of ceramic tile anticorrosion, it is characterised in that: being mixed by two kinds of components of A, B, wherein component A is by by weight
Amount part meter following raw material composition: 40 parts of allumen microplate powder, nano silicon 30 parts, high boiling point Organic Alcohol 27.5 parts,
Nonionic surfactant 1.5 parts, dispersant 1 part；B component is made up of following raw material by weight: binding agent 40 parts, mixed
Mould assembly Organic Alcohol 55 parts, nonionic surfactant 1.5 parts, dispersant 1 part, corrosion inhibiter 1.8 parts, PH regulator 0.7 part, water 25
Part；Described component A is 1:0.5～1:1.2, preferably 1:0.9 with the weight ratio of B component；Mixed type in described B component
Organic Alcohol is made up of following raw material by weight: isopropanol 25 parts, polyvinyl alcohol 35 parts, methanol 20 parts, ethylene glycol 20 parts.
A kind of micro-coating solution of ceramic tile anticorrosion the most according to claim 1, it is characterised in that: described allumen microplate powder
Middle zinc, the weight ratio of aluminium component are 6:4, and the size range of allumen microplate powder is 8～25 microns, is shaped as lamellar, sheet
Thickness is 0.3～0.6 micron.
A kind of micro-coating solution of ceramic tile anticorrosion the most according to claim 1, it is characterised in that: the high boiling in described A component
The Organic Alcohol of point be glycerol, molecular weight be 150～300 Polyethylene Glycol, dipropylene glycol, diethylene glycol, two contracting three second
Any one in glycol or the most several mixture.
A kind of micro-coating solution of ceramic tile anticorrosion the most according to claim 1, it is characterised in that: the nanometer in described A component
The size range of silicon dioxide is 6～20 nanometers.
A kind of micro-coating solution of ceramic tile anticorrosion the most according to claim 1, it is characterised in that: the bonding agent in B component by
Water-soluble modified metatitanic acid class isopropyl ester and modified silicon acid butyl ester are mixed by the weight ratio of 1:1；Corrosion inhibiter is molybdate, wolframic acid
In salt, vanadate, borate any one.
A kind of micro-coating solution of ceramic tile anticorrosion the most according to claim 1, it is characterised in that: described non-ionic surface active
Agent be in isomery undecyl alcohol polyoxyethylene ether, isomerous tridecanol polyoxyethylene ether or alkylphenol polyoxyethylene any one；Point
Powder is double succinum ester sulfonate sodium or zinc stearate.
7. the preparation method of the micro-coating solution of ceramic tile anticorrosion, it is characterised in that: prepared by following steps:
(1), after pressing the parts by weight of raw materials weighing in A component, nano silicon, high boiling point Organic Alcohol, non-ionic surface are lived
Property agent, dispersant put into stirrer for mixing and stir 2～6 hours, be subsequently adding allumen sheet and continue mixing 3～5
Hour make component A slurry；
(2) bonding agent in B component, the organic alcohol and water of mixed type are proportionally placed in blender stirring 1～2 hour
Afterwards, add corrosion inhibiter, nonionic surfactant, dispersant while stirring, after addition, drip the regulation of pH regulator
PH value, makes B component slurry；
(3) the component A slurry of gained in step (1) is proportionally mixed all with the B component slurry of gained in step (2)
Even i.e. obtain nano ceramics micro-coating antiseptic masking liquid.
8. the coating process of the micro-coating solution of ceramic tile anticorrosion as claimed in claim 7, it is characterised in that: the specifically side of coating
Method is: use two painting two baking techniques on the ceramic building material surface of machined molding, after barrier coating coating is toasted 15-30 minute,
Coating surface coating is toasted 15-30 minute, merges coated weight for twice in 150～260 milligrams/square decimeter, baking temperature
Degree is for 300-350 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610473785.3A CN106116701A (en) | 2016-06-27 | 2016-06-27 | A kind of micro-coating solution of ceramic tile anticorrosion and preparation method thereof and coating process |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610473785.3A CN106116701A (en) | 2016-06-27 | 2016-06-27 | A kind of micro-coating solution of ceramic tile anticorrosion and preparation method thereof and coating process |
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| CN106116701A true CN106116701A (en) | 2016-11-16 |
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| CN201610473785.3A Pending CN106116701A (en) | 2016-06-27 | 2016-06-27 | A kind of micro-coating solution of ceramic tile anticorrosion and preparation method thereof and coating process |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1670089A (en) * | 2005-04-29 | 2005-09-21 | 北京永泰和金属防腐技术有限公司 | Anti-corrosion paint for metal with improved corrosion resistance |
| CN103242686A (en) * | 2013-03-28 | 2013-08-14 | 南京航空航天大学 | High-corrosion-resistant water soluble zinc aluminium multielement alloy-based nano anticorrosion paint as well as preparation method and application thereof |
| CN103849187A (en) * | 2014-03-05 | 2014-06-11 | 常州君合科技有限公司 | Inorganic anticorrosive paint as well as preparation method and application method of inorganic anticorrosive paint |
| CN104672959A (en) * | 2015-02-11 | 2015-06-03 | 常州君合科技股份有限公司 | Nano ceramic micro-coating anticorrosive coating solution and preparation method thereof |
-
2016
- 2016-06-27 CN CN201610473785.3A patent/CN106116701A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1670089A (en) * | 2005-04-29 | 2005-09-21 | 北京永泰和金属防腐技术有限公司 | Anti-corrosion paint for metal with improved corrosion resistance |
| CN103242686A (en) * | 2013-03-28 | 2013-08-14 | 南京航空航天大学 | High-corrosion-resistant water soluble zinc aluminium multielement alloy-based nano anticorrosion paint as well as preparation method and application thereof |
| CN103849187A (en) * | 2014-03-05 | 2014-06-11 | 常州君合科技有限公司 | Inorganic anticorrosive paint as well as preparation method and application method of inorganic anticorrosive paint |
| CN104672959A (en) * | 2015-02-11 | 2015-06-03 | 常州君合科技股份有限公司 | Nano ceramic micro-coating anticorrosive coating solution and preparation method thereof |
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Application publication date: 20161116 |
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