CN108193155A - A kind of super safety barrier manufacture craft - Google Patents
A kind of super safety barrier manufacture craft Download PDFInfo
- Publication number
- CN108193155A CN108193155A CN201810084492.5A CN201810084492A CN108193155A CN 108193155 A CN108193155 A CN 108193155A CN 201810084492 A CN201810084492 A CN 201810084492A CN 108193155 A CN108193155 A CN 108193155A
- Authority
- CN
- China
- Prior art keywords
- parts
- steel
- safety barrier
- barrier layer
- super safety
- 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.)
- Pending
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
- C23C2/06—Zinc or cadmium or alloys based thereon
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/08—Iron or steel
- C23G1/088—Iron or steel solutions containing organic acids
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- General Chemical & Material Sciences (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention discloses a kind of super safety barrier manufacture craft, comprising polishing, pickling, it is zinc-plated, make barrier layer and mopping.The super safety barrier manufacture craft of the present invention exposes metal material to carrying out polishing into structural section first, and then steel are carried out with pickling, and for formula acid solution, the metal active after cleaning greatly weakens for the solvent of pickling, it is tin plating in this way after steel be less susceptible to be corroded.The barrier layer of tin plating layer surface setting is made of composite material, barrier layer has the function of stronger water proof every acid, and barrier layer corrosion resistance is extremely strong, is chronically exposed to and outdoor is not easy to chap, it is greatly lowered the risk that steel are corroded in this way, extends the service life of super safety barrier.
Description
Technical field
The present invention relates to a kind of super safety barrier manufacture crafts.
Background technology
Guardrail is widely used in municipal works, traffic, the maintenance of community, harbour, airport, region of storing in a warehouse, such product day
Become mature, becomes the important branch of building material industry, and industry size constantly expands, and pattern is on the increase.Guardrail common steel
It is made, such as：Stainless steel, round steel pipe, square steel tube or profiled sheet, iron wire.Process of surface treatment：Full-automatic electrostatic powder coating
（That is plastic-spraying）Or spray painting.Also the grafting of more popular aluminum alloy material in recent years, Assembled-type guardrail.Super safety barrier is in guardrail
One kind, but the super safety barrier being commonly used is easier to be corroded, guardrail service life is shorter.
Invention content
The technical issues of present invention is mainly solved present in the prior art makes work so as to provide a kind of super safety barrier
Skill.
The above-mentioned technical problem of the present invention is mainly what is be addressed by following technical proposals：
A kind of super safety barrier manufacture craft, comprises the following steps：
Polishing：The steel for making guardrail are subjected to surface polishing, remove burr, the corner angle of steel surface, while remove surface
Greasy dirt allows metal material to be exposed；
Pickling：It fetches water 600-800 parts by weight, 15-25 parts of hypochlorous acid, 30-40 parts of acetic acid, 8-15 parts of silicic acid, polyethylene glycol
10-15 parts, taken raw material is sufficiently mixed and acid solution is made, then steel are put into acid solution and impregnate 10- by 5-15 parts of saleratus
20 minutes, take out naturally dry after washing；
It is zinc-plated：Steel surface after drying plates one layer of zinc, and the thickness control of zinc coat is in 50-60um；
Make barrier layer：50-60 parts of polyurethane glue, 10-15 parts of polyvinyl alcohol, 8-15 parts of ethanol amine, ethylene are taken by weight
5-10 parts of base trimethoxy silane, glue is made after taken raw material is uniformly mixed, and gained glue is uniformly coated on steel table
Face and naturally dry；
Mopping：Uniform brush last layer underwater paint, is coated a level paint, natural air drying after underwater paint dries on barrier layer；
Molding：By gained steel according to drawing making into super safety barrier.
As preferred embodiments of the present invention, the zinc-plated step is using hot dipped tinning.
As preferred embodiments of the present invention, the thickness of the barrier layer is 80-120um.
The super safety barrier manufacture craft of the present invention exposes metal material to carrying out polishing into structural section first, then to steel
Material carries out pickling, and for formula acid solution, the metal active after cleaning greatly weakens for the solvent of pickling, it is tin plating in this way after steel less
Easily it is corroded.The barrier layer of tin plating layer surface setting is made of composite material, and barrier layer has work of the stronger water proof every acid
With, and barrier layer corrosion resistance is extremely strong, be chronically exposed to it is outdoor be not easy to chap, be greatly lowered the wind that steel are corroded in this way
Danger extends the service life of super safety barrier.
Specific embodiment
The preferred embodiment of the present invention is described in detail below so that advantages and features of the invention can be easier to by
It will be appreciated by those skilled in the art that so as to make a clearer definition of the protection scope of the present invention.
[embodiment 1]
Polishing：The steel for making guardrail are subjected to surface polishing, remove burr, the corner angle of steel surface, while remove surface
Greasy dirt allows metal material to be exposed；
Pickling：It fetches water 600 parts by weight, 15 parts of hypochlorous acid, 30 parts of acetic acid, 8 parts of silicic acid, 10 parts of polyethylene glycol, saleratus 5
Part, taken raw material is sufficiently mixed, acid solution is made, then steel are put into acid solution and are impregnated 10 minutes, dried in the air naturally after taking out washing
It is dry；
It is zinc-plated：Steel surface after drying plates one layer of zinc, and the thickness control of zinc coat is in 50um；
Make barrier layer：50 parts of polyurethane glue, 10 parts of polyvinyl alcohol, 8 parts of ethanol amine, vinyl trimethoxy are taken by weight
5 parts of silane, glue is made after taken raw material is uniformly mixed, and gained glue is uniformly coated on steel surface and naturally dry；
Mopping：Uniform brush last layer underwater paint, is coated a level paint, natural air drying after underwater paint dries on barrier layer；
Molding：By gained steel according to drawing making into super safety barrier.
[embodiment 2]
Polishing：The steel for making guardrail are subjected to surface polishing, remove burr, the corner angle of steel surface, while remove surface
Greasy dirt allows metal material to be exposed；
Pickling：It fetches water 800 parts by weight, 25 parts of hypochlorous acid, 40 parts of acetic acid, 15 parts of silicic acid, 15 parts of polyethylene glycol, saleratus
15 parts, taken raw material is sufficiently mixed, acid solution is made, then steel are put into acid solution and are impregnated 20 minutes, take out nature after washing
It dries；
It is zinc-plated：Steel surface after drying plates one layer of zinc, and the thickness control of zinc coat is in 60um；
Make barrier layer：60 parts of polyurethane glue, 15 parts of polyvinyl alcohol, 15 parts of ethanol amine, vinyl trimethoxy are taken by weight
10 parts of base silane, glue is made after taken raw material is uniformly mixed, and gained glue is uniformly coated on steel surface and is dried in the air naturally
It is dry；
Mopping：Uniform brush last layer underwater paint, is coated a level paint, natural air drying after underwater paint dries on barrier layer；
Molding：By gained steel according to drawing making into super safety barrier.
[embodiment 3]
Polishing：The steel for making guardrail are subjected to surface polishing, remove burr, the corner angle of steel surface, while remove surface
Greasy dirt allows metal material to be exposed；
Pickling：It fetches water 700 parts by weight, 20 parts of hypochlorous acid, 35 parts of acetic acid, 12 parts of silicic acid, 13 parts of polyethylene glycol, saleratus
10 parts, taken raw material is sufficiently mixed, acid solution is made, then steel are put into acid solution and are impregnated 15 minutes, take out nature after washing
It dries；
It is zinc-plated：Steel surface after drying plates one layer of zinc, and the thickness control of zinc coat is in 55um；
Make barrier layer：55 parts of polyurethane glue, 13 parts of polyvinyl alcohol, 12 parts of ethanol amine, vinyl trimethoxy are taken by weight
8 parts of base silane, glue is made after taken raw material is uniformly mixed, and gained glue is uniformly coated on steel surface and is dried in the air naturally
It is dry；
Mopping：Uniform brush last layer underwater paint, is coated a level paint, natural air drying after underwater paint dries on barrier layer；
Molding：By gained steel according to drawing making into super safety barrier.
The present invention super safety barrier manufacture craft first into structural section carry out polishing expose metal material, then to steel into
Row pickling, for formula acid solution, the metal active after cleaning greatly weakens for the solvent of pickling, it is tin plating in this way after steel be less susceptible to by
Corrosion.The barrier layer of tin plating layer surface setting is made of composite material, and barrier layer has the function of stronger water proof every acid, and
Barrier layer corrosion resistance is extremely strong, be chronically exposed to it is outdoor be not easy to chap, be greatly lowered the risk that steel are corroded in this way, prolong
The service life of super safety barrier is grown.
The above description is merely a specific embodiment, but protection scope of the present invention is not limited thereto, it is any without
The change or replacement that creative work is expected are crossed, should be covered by the protection scope of the present invention.Therefore, protection of the invention
Range should be determined by the scope of protection defined in the claims.
Claims (3)
1. a kind of super safety barrier manufacture craft, which is characterized in that comprise the following steps：
Polishing：The steel for making guardrail are subjected to surface polishing, remove burr, the corner angle of steel surface, while remove surface
Greasy dirt allows metal material to be exposed；
Pickling：It fetches water 600-800 parts by weight, 15-25 parts of hypochlorous acid, 30-40 parts of acetic acid, 8-15 parts of silicic acid, polyethylene glycol
10-15 parts, taken raw material is sufficiently mixed and acid solution is made, then steel are put into acid solution and impregnate 10- by 5-15 parts of saleratus
20 minutes, take out naturally dry after washing；
It is zinc-plated：Steel surface after drying plates one layer of zinc, and the thickness control of zinc coat is in 50-60um；
Make barrier layer：50-60 parts of polyurethane glue, 10-15 parts of polyvinyl alcohol, 8-15 parts of ethanol amine, ethylene are taken by weight
5-10 parts of base trimethoxy silane, glue is made after taken raw material is uniformly mixed, and gained glue is uniformly coated on steel table
Face and naturally dry；
Mopping：Uniform brush last layer underwater paint, is coated a level paint, natural air drying after underwater paint dries on barrier layer；
Molding：By gained steel according to drawing making into super safety barrier.
2. super safety barrier manufacture craft according to claim 1, which is characterized in that the zinc-plated step using
Hot dipped tinning.
3. super safety barrier manufacture craft according to claim 2, which is characterized in that the thickness of the barrier layer is
80-120um 。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810084492.5A CN108193155A (en) | 2018-01-29 | 2018-01-29 | A kind of super safety barrier manufacture craft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810084492.5A CN108193155A (en) | 2018-01-29 | 2018-01-29 | A kind of super safety barrier manufacture craft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108193155A true CN108193155A (en) | 2018-06-22 |
Family
ID=62591042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810084492.5A Pending CN108193155A (en) | 2018-01-29 | 2018-01-29 | A kind of super safety barrier manufacture craft |
Country Status (1)
| Country | Link |
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| CN (1) | CN108193155A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111364612A (en) * | 2020-03-13 | 2020-07-03 | 宁夏绿筑集成科技有限公司 | Steel structure assembly type building construction method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107400840A (en) * | 2017-07-25 | 2017-11-28 | 合肥嘉仕诚能源科技有限公司 | A kind of nanometer technology galvanized anticorrosive etching technique |
-
2018
- 2018-01-29 CN CN201810084492.5A patent/CN108193155A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107400840A (en) * | 2017-07-25 | 2017-11-28 | 合肥嘉仕诚能源科技有限公司 | A kind of nanometer technology galvanized anticorrosive etching technique |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111364612A (en) * | 2020-03-13 | 2020-07-03 | 宁夏绿筑集成科技有限公司 | Steel structure assembly type building construction method |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20180622 |